Hidrógeno electrolítico

垂直轴阵列式液压储能发电系统

Resumen de: CN121654556A

本发明公开了一种垂直轴阵列式液压储能发电系统，属于风力发电与储能技术领域。该垂直轴阵列式液压储能发电系统包括：呈阵列分布的垂直轴风力采集单元，每个垂直轴风力采集单元内设有飞轮和液压泵；连接所有风力采集单元的循环液压管网；分级式中央储能与调度模块，其包含至少两个不同压力阈值的储能单元组及调度控制器；以及集中发电模块。本发明通过垂直轴全向采集、飞轮源头稳速和管网自然平滑协同解决风场地理性风力不均问题，并通过分级储能与时序调度机制实现风能的大规模、经济性跨时段存储与释放，将风电场升级为可调度电源，显著提升了风电的稳定性、电网友好性与经济效益。

一种模块化级联风能制氢与负碳多联供系统

Resumen de: CN121654558A

本发明公开了一种模块化级联风能制氢与负碳多联供系统，属于可再生能源、氢能经济与碳负排放技术领域。针对现有风能利用系统功能单一、能量波动大、缺乏负碳手段及资源化程度低的问题，本发明提出一种高度集成的模块化级联架构。该系统包括：风能聚合模块，用于捕获风能；级联汇聚模块，对气流进行旋流离心增压与气液分离；以及，用于进一步提升压力与稳定性的气动增压模块；能量分离模块，将气流分离为热端与冷端气流；多元应用模块，至少包括发电与制氢单元，并可集成海水淡化、碳捕集、海水资源化单元；以及集成数字孪生与区块链技术的智能控制中心，用于执行多目标动态调度。本发明实现了风能全品位梯级利用，通过绿氢合成、浓盐水资源化与直接空气碳捕集，构建了能源、水资源与碳的闭环循环系统，适用于离网海岛、沿海园区、船载平台及建筑屋顶等多种场景，兼具高效、稳定、经济与负碳环保的优点。

一种漂浮式风电场规则布局与系泊系统协同设计方法

Resumen de: CN121659499A

本发明公开一种漂浮式风电场规则布局与系泊系统协同设计方法，包括：获取风电场基础数据；进而构建基于网格的混合整数线性规划模型，通过引入水深代理函数近似评估系泊成本并施加规则布局约束，快速求解得到风机的初始离散位置；以此为基础构建连续坐标优化模型，采用元启发式搜索算法对风机连续坐标与系泊线参数进行协同微调，并基于海底地形精确计算系泊线长度。由此，解决深远海区域因海底地形复杂导致的系泊系统设计与风机布局脱节、优化计算复杂度高以及难以满足工程规则化布局要求的技术难题。该方法通过尾流模型评估发电量，最终输出兼顾规则布局、尾流损耗与系泊经济性的协同优化方案，实现了风电场全寿命周期净现值的最大化。

基于偏航集电环的多维度状态运行监测方法及系统

Resumen de: CN121659255A

本发明涉及偏航集电环状态监测技术领域，具体公开了一种基于偏航集电环的多维度状态运行监测方法及系统，所述方法包括：获取偏航集电环的原始运行数据集，所述原始运行数据集包含经由传感器采集并经冗余校验后的电气、机械、姿态及环境维度的运行参数；基于偏航集电环的物理机理构建噪声抑制矩阵，利用所述噪声抑制矩阵过滤所述原始运行数据集中的孤立波动与跨模态异常值，并输入至卷积神经网络模型中得到融合特征向量。本发明通过引入物理机理构建噪声抑制矩阵与物理拓扑引导的通道交互机制，有效解决了轻量化模型在边缘端难以提取跨模态强耦合特征的技术难题，在不增加算力负担的前提下显著提升了对早期复合故障的敏感度与准确性。

具有铈的Nd-Fe-B永磁体、转子组件、机电换能器、风力涡轮机

Resumen de: CN121662535A

本发明描述了Nd‑Fe‑B永磁体(354)，所述永磁体包括重量百分比28％至35％的稀土元素，其中，Nd(钕)和Pr(镨)的总含量在重量百分比20％至25％之间，其中，Ce(铈)的含量在重量百分比5％至10％之间，其中，空间延伸在18mm和26mm之间，即沿Nd‑Fe‑B永磁体(354)的主磁化方向的磁体(354)的高度(h)在18mm和26mm之间。本文还描述了用于机电换能器(340)的转子组件(350)。

一种海上风机的海底桩基定位支架

Resumen de: CN121654131A

本发明涉及海上风电设备技术领域，具体的是一种海上风机的海底桩基定位支架，本发明包括固定于单桩桩基外表面的环形支架，所述形支架的内部固定连接有分隔圈，分隔圈将环形支架的内部空间分隔为位于上方的分流腔和位于下方的加压仓；所述环形支架的底部设置有多个注浆管，本发明通过在单桩桩基外部固定环形支架，连接连通管进行注浆时，可以将浆料通过分流腔分流到不同的注浆管中，最终通过注浆管的底部开口以及注浆管表面的注浆孔流出，形成不同高度的注浆流出区域，利用流出的浆料填充单桩桩基周围的海底缝隙，提升单桩桩体打桩的后的稳定性，使得单桩桩体无需一味提升打桩深度，即可提供稳定支撑。

一种针对风机叶片的振动监测装置

Resumen de: CN121654572A

本发明涉及叶片振动监测技术领域，尤其涉及一种针对风机叶片的振动监测装置，包括机架以及安装在机架表面的叶片本体，所述叶片本体的外壁安装有抱箍，所述抱箍的外壁焊接有壳体，所述壳体的内部设有加速度计，所述加速度计的外侧设有减振机构，所述减振机构包括套设在加速度计外壁的固定环，所述壳体的内部固定有两组对称的圆环，本发明通过风机叶片本体振动，在初始状态下，通过碟形弹簧发挥弹性缓冲作用，利用其自身的弹性形变吸收部分振动能量，初步减缓加速度计的振动幅度，减小了加速度计因自身振动产生的监测数据线性误差，避免了初始振动干扰对监测数据的影响，提高了对风机叶片监测数据的精确度。

一种基于转速引导的风电机组传动链异常检测方法及系统

Resumen de: CN121654571A

本发明公开了一种基于转速引导的风电机组传动链异常检测方法及系统，风电机组为使用永磁同步发电机的风电机组，该方法包括以下步骤：获取风电机组传动链的振动加速度信号；根据获取的振动加速度信号，计算风电机组的永磁同步发电机转速，并从振动加速度信号中提取多维特征；将永磁同步发电机转速作为调制条件，基于条件神经网络构建传动链异常检测模型；将多维特征输入到传动链异常检测模型中，对当前风电机组传动链状态进行检测，输出检测结果。本发明结合物理机理与数据驱动，在不依赖外部输入的转速日志的情况下，提升在真实工业环境中的风电机组传动链异常检测性能，具备自适应性、实时性及高泛化性，同时能够有效提高传动链异常检测精度。

一种海上TLP风机-网箱一体化养殖系统

Resumen de: CN121647209A

本发明涉及水产养殖与海洋工程设备技术领域，公开一种海上TLP风机‑网箱一体化养殖系统，包括承载平台，承载平台水平设置，承载平台顶面一侧安装有安装基座，承载平台底部固定连接有若干张力腿；风机组件，风机组件固定安装在安装基座上，风机组件与承载平槽垂直设置；网衣，承载平台下方沿其边缘设置有若干根系敷绳，网衣通过系敷绳悬挂于承载平台下方，网衣围成封闭养殖空间；网衣配重，网衣配重通过钢丝绳固定安装在网衣底部边缘；风机组件、张力腿结构与网衣系统构成协同受力和协同运行的一体化系统。本发明实现了风力发电与水产养殖的协同运行，为养殖作业提供稳定的结构支撑和能源保障，提高了装置整体的抗风浪能力和运行安全性。

一种半潜式漂浮平台和漂浮式风电机组

Resumen de: CN121650823A

本申请公开了一种半潜式漂浮平台和漂浮式风电机组，涉及风力发电技术领域，半潜式漂浮平台包括：中心浮筒、环绕中心浮筒的中心连接模块、多个沿中心连接模块的径向向外延伸且与中心连接模块固定连接的旁通梁，以及多个外围浮筒。中心连接模块与中心浮筒固定连接，每一外围浮筒与旁通梁的远离中心连接模块的一端固定连接。每一外围浮筒的远离中心浮筒的外侧面通过第一系泊缆锚接海底，不同的第一系泊缆锚接海底的不同位置；每一外围浮筒的靠近中心浮筒的内侧面通过第二系泊缆连接至中心浮筒下方的共享压载重物。本申请通过多点锚接海底的方式以及共享压载重物的连接方式，有效抑制了浮体的六自由度运动，提高了半潜式漂浮平台的整体稳定性。

基于声振信号识别的风电机组叶轮异常检测方法及系统

Resumen de: CN121654569A

本发明公开了一种基于声振信号识别的风电机组叶轮异常检测方法及系统。该方法首先通过麦克风/振动传感器采集叶轮响应并生成Mel频谱图；随后，利用Teager‑Kaiser能量算子和自相关分析，在不依赖转速信号的情况下识别叶轮旋转周期并进行频谱分段；计算跨周期Mel频谱动态偏差，并通过与转速相关的幅值修正系数进行归一化；采用改进的结构相似性算法生成周期性相干能量图；并利用谐波共振模板进行滤波增强，对图中的异常区域进行形态学解构与参数化，提取几何特征；最后基于多维度特征计算综合异常评分并实现自动预警。本发明有效克服了变工况干扰和转速依赖问题，能够实现叶轮早期异常的精准、稳定检测。

基于虚拟惯量控制的风电机组调频方法

Resumen de: CN121663665A

一种基于虚拟惯量控制的风电机组调频方法，分别根据①采集到的系统实际的频率变化率及系统频率与参考频率的差值计算得到风机的第一功率修正量、根据②采集到的风机转速的变化计算得到风机的第二功率修正量以及根据③采集到的风机转速，通过最大功率点追踪控制策略得到参考功率，进而得到风机期望输出的有功功率；同时根据采集到的系统测量频率与参考频率的差值求得风机桨距角附加值，将附加值与当前风机浆距角计算得到附加频率控制环节优化后的风机浆距角；最后经风电机组控制系统执行得到经过功率控制环节和桨距角控制环节后的风机期望输出的有功功率，实现调频。本发明充分利用风电机组快速调节有功功率输出的能力，通过频率控制将转子中存储的旋转动能转化为短暂的有功功率支持；通过转速控制抑制频率的快速波动，在避免二次跌落的同时使转子转速尽快恢复到原运行状态；通过桨距角控制使风机具有更大的功率备用容量，在频率响应中长时间提供惯量支撑，从而提高系统的频率稳定性。

操作具有受损偏航环的风力涡轮机

Resumen de: WO2025031551A1

A method of operating a wind turbine, the wind turbine comprising a rotor and a yaw system, the yaw system comprising: a yaw ring and a pinion engaging the yaw ring. The method comprises: a) operating the yaw system to yaw the rotor in response to wind direction changes, thereby changing a rotor yaw direction; b) identifying a location of a damaged or missing tooth of the yaw ring; c) based on the identified location of the damaged or missing tooth and the location of the pinion, determining a safe sector and a restricted sector, wherein the pinion coincides with the location of the damaged or missing tooth when the rotor yaw direction is in the restricted sector; d) generating power with the rotor when the rotor yaw direction is in the safe sector; and e) disabling or otherwise modifying the operation of the wind turbine to substantially avoid generation of power by the rotor with the rotor yaw direction in the restricted sector.

基于数据融合的超高混合风电塔架姿态预警方法及系统

Resumen de: CN121654566A

本申请属于风能监测技术领域，具体涉及一种基于数据融合的超高混合风电塔架姿态预警方法及系统，本发明整合了先进的数据处理和分析软件，该软件可以处理从轻量化传感器及现有SHM和SCADA系统中收集的数据。通过这种集成化方法，不仅可以实现对风电机组的重点监测和一般监控，还能优化硬件的协同工作，从而有效提升数据的实时分析、预警能力和系统的经济性。此外，系统的集成化和智能化设计显著提高了数据处理的准确性和可靠性。

高功率的垂直轴风力发电机

Resumen de: CN121654554A

本发明公开了高功率的垂直轴风力发电机，包括：叶片和发电机组；发电机组包括：壳体、永磁体、主轴和绕组盘；壳体包括两个半壳，两个半壳用于连接同一叶片，且彼此接合以形成壳体空腔；两组永磁体相对的安装于所述壳体空腔内，与两个半壳一一对应设置；主轴贯穿两个半壳，所述主轴被配置为支撑所述叶片，用以使所述半壳经所述叶片带动而绕所述主轴的轴线转动；绕组盘设置于所述壳体空腔，所述绕组盘由所述主轴固定而使其悬空设置于两组永磁体之间，并与各永磁体之间形成轴向间隙；所述绕组盘设置有限位件，所述限位件与所述半壳转动贴合，用以维持所述轴向间隙。本发明解决了现有技术中发电机输出功率不稳定或下降的技术问题。

一种风电机组的散热组件及风电机组

Resumen de: CN121654575A

本发明涉及风电机组的散热技术领域，且公开了一种风电机组的散热组件及风电机组，包括固定连接在两个连接滑动杆外壁处的限制锥球，主轴套的外壁处固定连接有连接轴套；当液体接触限制锥球后，会对限制锥球施加一定的压力，由于连接滑动杆的存在，迫使其沿着槽口向着连接法兰移动，而连接滑动杆的移动也会对复位弹簧施加压力，使其被压缩，之后当冷却机组的输送液体产生波动后，液体对限制锥球施加的压力也会产生波动，当液体量增加后，限制锥球受到的压力变大，使得限制锥球越发靠近连接法兰，而当限制锥球靠近连接法兰后，限制锥球与输送连接法兰之间的空间会减小，导致流通的液体量降低，从而在一定程度上维持进入连接法兰内液体量的稳定。

一种双分支神经网络的风机主轴热像智能测温预警系统

Resumen de: CN121654567A

本发明涉及风力发电设备监测与智能运维领域，公开了一种双分支神经网络的风机主轴热像智能测温预警系统；包括：定制化热成像采集模块、多维度数据感知模块、数据预处理模块、双分支神经网络融合计算模块及动态阈值预警与交互模块。定制化热成像采集模块采集红外热像与可见光图像，多维度数据感知模块同步获取振动及工况参数；数据预处理模块执行去模糊、滤波和边缘检测；双分支神经网络融合计算模块融合空间与时序特征，输出主轴温度预测值；动态阈值预警与交互模块依据工况修正公式计算动态温度阈值，实施分级预警和降载控制。通过多源数据融合与动态阈值调节，达到提升风机主轴测温精度和故障预警可靠性的效果。

一种海上风电主机舱结构件质量监测方法

Resumen de: CN121654573A

本发明公开了一种海上风电主机舱结构件质量监测方法，具体涉及结构健康监测技术领域，包括在结构件表面预置柔性传感阵列网络，根据应力集中与腐蚀敏感程度差异化配置三类传感器；在结构件内部嵌装与基体共固化成型的声波导网络，通过编码声波激励与接收实现内部传播信号采集；在环境载荷作用下同步采集多物理场响应与声波信号，并进行时空对齐与特征提取；基于深度时空图卷积网络构建结构状态演化模型，将传感数据映射为动态图结构，通过自适应图学习机制动态更新节点与边关联关系；利用多层时空卷积与注意力融合机制，实现对结构件内部损伤萌生、表面裂纹扩展及材料退化程度的三维可视化定位与量化评估。

一种便于攀爬的电力铁塔

Resumen de: CN121654276A

本发明涉及电力设备技术领域，涉及一种便于攀爬的电力铁塔，包括基座，基座上侧面处设有铁塔主体，铁塔主体的侧壁且位于底端处设有多个脚钉，基座的上侧面处设有多个可移动的遮挡组件，遮挡组件用于对脚钉进行遮挡，基座的上侧面且位于铁塔主体四周处设有除草组件，除草组件用于对基座附近的藤蔓植物进行去除。通过遮挡组件的可移动设置，当检修人员需要进行铁塔主体的检修时，能够移动遮挡组件，使其靠近铁塔主体，此时脚钉露出，便于检修人员踩踏脚钉进行攀爬，当检修完成后，能够移动遮挡组件，使其远离铁塔主体，此时脚钉被遮挡组件遮挡，人员无法通过踩踏脚钉攀爬铁塔主体，以此降低人员位于铁塔主体附近产生安全事故的可能性。

极端环境条件下深远海风电基础平台及荷载一体化系统

Resumen de: CN121650820A

本发明公开了极端环境条件下深远海风电基础平台及荷载一体化系统，属于海上风电平台技术领域。本发明包括基础平台本体、多维度监测子系统、环境‑荷载耦合分析子系统、智能调控执行子系统、安全预警决策子系统及岸基协同管理子系统；通过同步采集极端海洋环境、基础平台结构荷载及运行状态数据，分布式多类型传感器布局与高频采样，实现数据采集全面性与时效性，融合监测数据并构建耦合模型，预测24小时荷载变化，据此动态调整平台姿态、优化承载配置及启动应急保护，突破传统分离分析与固定调控局限，通过量化风险并分级预警，岸基协同管理子系统远程监控与智能调度，四级预警精准匹配应对策略，提升风险处置与运维效率。

一种对接自定位的分片式塔筒

Resumen de: CN121654559A

本发明涉及分片式塔筒技术领域，尤其是提供了一种对接自定位的分片式塔筒，包括第一片体和第二片体，所述第一片体上设有第一闭合部，所述第二片体上设有第二闭合部，所述第一闭合部和所述第二闭合部之间开设有连接孔，所述连接孔内设有U形螺栓，所述第一闭合部和所述第二闭合部无缝对接后通过所述U形螺栓横向锁紧，所述第一闭合部的内面设有管状加强体，所述管状加强体上开设有抱紧槽，所述管状加强体内插放有纵向锁紧杆，通过第一闭合部与第二闭合部无缝对接后采用U形螺栓使第一片体和第二片体横向锁紧，利用U形螺栓的双螺柱头的结构特点节省了大量圆柱螺栓的安装工序。

一种伯努利原理的气候调节装置

Resumen de: CN121655044A

本发明涉及气候调节装置技术领域，尤其为一种伯努利原理的气候调节装置，包括底座，所述底座的顶部设置有桁架与办公区域，所述桁架的内部设置有发电机构，所述桁架之间安装有铁球风阻器机构，所述底座的顶部安装有喷水机构，所述发电机构包括直筒，所述直筒的内壁中固定连接有稳固横梁，所述稳固横梁的底部固定连接有风扇，本发明中，该气候调节装置借助伯努利原理，利用发电体机构与铁球风阻器的配合，能有效促进空气流动，带动周边风力发电设备运转，提升发电效率，同时调节地表温度，减少发电和用电产生的热能，节约电能，喷水机构通过喷水，可降低太阳光对地表的辐射，还能在空气上升过程中带走粉尘，改善环境质量。

具有工作状态显示功能的扩散器及具备其的空气循环系统

Resumen de: CN121655060A

本发明涉及具有工作状态显示功能的扩散器及具备其的空气循环系统，本发明包括：空气通路外壳，具备空气通路；空气流入流出引导件，位于上述空气通路外壳的空气通路一侧；发电单元，结合在上述空气流入流出引导件；螺旋桨，连接在上述发电单元，借助通过上述空气通路流动的空气流动进行旋转并在上述发电单元中产生电；以及流动状态显示单元，通过从及上述发电单元产生的电产生光，根据上述螺旋桨的正逆旋转产生不同颜色的光。根据本发明，使用人员可以轻松确认室内空气排向室外且室内空气供向室内的工作状态，同时有效地显示系统工作状态。

一种海上风电导管架基础用防冲刷装置

Resumen de: CN121654139A

本发明涉及一种海上风电导管架基础用防冲刷装置，包括导管架基础、多个三角伞单元以及多个矩形伞单元；导管架基础的底端用于埋设于土层内，多个三角伞单元与多个矩形伞单元均设置于导管架基础上，三角伞单元与矩形伞单元交替设置，三角伞单元与矩形伞单元均能够相对导管架基础转动，以使三角伞单元与矩形伞单元进行打开或关合；当三角伞单元与矩形伞单元均处于打开状态时，三角伞单元与矩形伞单元均覆盖于土层上，三角伞单元与矩形伞单元搭接设置；通过设置三角伞单元与矩形伞单元，减小了海水对导管架基础的冲刷作用，提高了导管架基础的稳定性与耐久性；另外，三角伞单元与矩形伞单元制造成本低，便于维护，降低了维护成本。

用于检测线性膨胀的传感器模块及其方法，优选地用于风力涡轮叶片

Resumen de: CN121666493A

本发明涉及一种用于检测物体区段沿第一轴线方向上的线性膨胀的传感器模块。所述传感器模块包括用于无线数据通信的识别标签。所述识别标签包括与第二标签元件电耦合的第一标签元件。当所述第一标签元件与第二标签元件之间的位移超过预定距离阈值时，二者被配置为电性解耦。所述识别标签仅在所述第一标签元件与第二标签元件处于电耦合状态时才能进行无线数据通信。所述传感器模块可适用于检测层压产品（例如风力涡轮叶片）中的局部分层失效。本发明还涉及一种检测风力涡轮叶片中线性膨胀和分层失效的方法，所述风力涡轮叶片包括所述传感器模块；以及一种系统，所述系统包括所述模块和接收器。

风机运行数据的清洗方法、装置、电子设备和存储介质

Resumen de: CN121658796A

本发明提供一种风机运行数据的清洗方法、装置、电子设备和存储介质，属于数据处理技术领域，风机运行数据的清洗方法，包括：接收多个风机运行数据；重复执行以下迭代操作直至满足迭代结束条件，以确定多个所述风机运行数据中的目标风机运行数据：确定每一个风机运行数据所对应的数据密度；基于所有数据密度由高至低的排列顺序，对本次迭代操作之前的所述风机运行数据进行排序，得到排序结果；将所述排序结果前N个的所述风机运行数据作为下次迭代操作的风机运行数据。在迭代操作时，可以去除密度排名靠后的风机运行数据，数据质量比较差且堆叠的风机运行数据逐步变得稀疏，最终被识别和过滤，实现对存在数据质量比较差的风机运行数据的有效清洗。

一种可观光风电机组

Resumen de: CN121654562A

本发明公开了一种可观光风电机组，包括塔架、机舱和安全联动控制系统，塔架包括桁架段、钢筒段、塔架观光电梯、至少一个塔架观光平台和应急通道；机舱包括机舱罩、观光通道和舱顶观光平台，机舱罩部分采用透明材料，观光通道布置在机舱罩内部且位于机组运行空间左右两侧，舱顶观光平台布置在机舱罩顶部；安全联动控制系统包括控制模块、感知模块、执行模块和交互模块，感知模块、执行模块和交互模块分别与控制模块通信连接。本方案通过精准感知、定制化控制逻辑及协同执行，实现在观光期间“机组发电运行‑观光体验‑安全保护”的一体化设计。

防坠机器人及防坠机器人的防坠方法

Resumen de: CN121650058A

本发明公开了一种防坠机器人及防坠机器人的防坠方法，所述防坠机器人包括爬壁机器人，所述防坠机器人还包括：防坠部，所述防坠部包括防坠绳和调节组件，所述防坠绳用于环抱待作业对象，所述防坠绳的两端通过所述调节组件连接于所述爬壁机器人的相对两侧，所述调节组件根据所述待作业对象的尺寸调节所述防坠绳的长度，以使所述爬壁机器人始终环抱并与所述待作业对象贴合；检测部，所述检测部与所述调节组件电连接，当所述检测部识别所述爬壁机器人处于失重状态时，所述检测部发出信号，所述调节组件根据所述信号收紧所述防坠绳。在作业过程中，防坠绳能够始终对于爬壁机器人施加靠向壁面的力，这能够降低爬壁机器人打滑或坠落的风险。

一种风电主轴承运行健康状况诊断系统及方法

Resumen de: CN121654570A

本发明公开了一种风电主轴承运行健康状况诊断系统及方法，方法包括：微弱信号采集放大器分别通过a‑b信号检测回路和c‑d信号检测回路，实时在各自的采集点处采集得到微弱电流信号A和微弱电流信号B；信号处理器接收所述微弱信号采集放大器传输的微弱电流信号A和微弱电流信号B，并结合微弱电流信号A的变化量和微弱电流信号B的变化量对前端主轴承和后端主轴承的运行健康状况进行分析判断。本发明通过检测微电流变化实现实时监测，能够提前发现轴承健康状态变化，将故障诊断从"事后"转变为"事前预警"。轴承内外圈电阻变化对油膜状态、润滑脂劣化及本体损伤极为敏感，微电流变化能够反映早期微弱故障特征，检测灵敏度高。

一种风电塔筒柱段法兰连接节点及风电塔筒减振结构体系

Resumen de: CN121654560A

本发明公开了一种塔筒柱段法兰连接节点及风电塔筒减震结构体系，属于风电领域，法兰连接节点包括风电塔筒，第一加劲肋，第二加劲肋，内摩擦板，外摩擦板和预紧力控制装置，风电塔筒呈贯通状，第一加劲肋内侧与风电塔筒上部柱段固接，第二加劲肋内侧与风电塔筒下部柱段固接，内摩擦板，外摩擦板和第一加劲肋及第二加劲肋内外两侧贴合，并通过提供预紧力的预紧力控制装置连接，内摩擦板，外摩擦板与第一加劲肋及第二加劲肋的内外两侧共同构成摩擦副。本发明具有良好的减隔震性能，利用摩擦连接的特性和摇摆机理，风电塔筒柱段与柱段通过法兰节点连接，实现了摩擦耗能减振和摇摆隔震的双重抗震机制。

Strömungsmodul zur Energiegewinnung

Resumen de: CH722095A2

Das Strömungsmodul zur Energiegewinnung (1), ist einfach aufgebaut und wird zur Gewinnung von Energie aus Luft oder Wasser an festen oder beweglichen Standorten als Einzelanlage oder in einer Gruppe eingesetzt. Das Strömungsmodul zur Energiegewinnung (1) hat einen Sockel (12) und einen Rotor (10) mit ebenen Flügeln (2) der in beide Richtungen drehen kann weil der Sockel (12) den halben Teil des Rotors (10) abdeckt. Der Standort (14) kann beispielsweise an Fassaden, Dächer, Brücken und an Türmen sein, oder im Wasser am Grund, Ufer und an Brückenpfeiler sein, oder an beweglichen Standorten (20) wie Landfahrzeugen, Luftzeugen oder Wasserfahrzeugen sein, um aus der Fahrtströmung Energie zu gewinnen. Durch Zusammenfügen eines zweiten, baugleichen Strömungsmoduls zur Energiegewinnung (1), kann eine kombinierte Vorrichtung als erweiterte Ausführungsform erzielt werden. Die Drehbewegung des Rotors (10) wird von einem Generator (15) in elektrische Energie umgewandelt.

一种风电防雷器

Resumen de: CN223991824U

本实用新型提供了一种风电防雷器，涉及风力发电防护设备的技术领域。该风电防雷器包括安装板、防雷座和防雷模块；安装板包括固定板和限位件；限位件与固定板固定连接，固定板设有安装孔；限位件设有倾斜部和水平部，倾斜部设有第一弧形面，水平部设有第二弧形面；防雷座设有限位槽，限位槽与限位件适配，防雷座设有第三弧形面和第四弧形面；防雷模块可拆卸的安装于防雷座。该风电防雷器解决了现有的风力防雷器，在空气潮湿的风力发电机工作环境下，安装螺丝容易生锈，导致风力防雷器更换不便的技术问题。

流体滑环、冷却系统和风力发电机组

Resumen de: CN223993462U

本申请提供了一种流体滑环、冷却系统和风力发电机组。所述流体滑环包括滑环内圈和滑环外圈，所述滑环外圈套设在所述滑环内圈的外周并能够相对于所述滑环内圈转动，所述滑环内圈和所述滑环外圈之间形成有环向流道，所述滑环内圈和滑环外圈中的一个上形成有沿着所述流体滑环的轴向延伸的多个轴向流道，多个所述轴向流道在所述流体滑环的周向上间隔分布，并且每个所述轴向流道分别与所述环向流道连通。通过设置多个轴向流道，能够在满足大流量流体传送需求的情况下，减小流体滑环的整体尺寸。

一种用于风光水储互补水电站和抽水蓄能电站的水轮机调速器

Resumen de: CN223991815U

一种用于风光水储互补水电站和抽水蓄能电站的水轮机调速器，属于水利水电工程技术领域。其包括接收模块、储存模块和运行模块，接收模块实时采集风力、光伏发电机组数据并预处理、添加时间戳；储存模块存储控制参数、记录历史数据并支持参数更新；运行模块运行实时操作系统与控制算法，通过PID控制器动态调整水轮发电机组导叶开度，结合反馈单元形成闭环控制。本实用新型可动态感知风光电力变化，实现多能协同优化与自适应模式切换，提升调节精度与响应速度，保障电网稳定，提高清洁能源利用效率。

一种风力发电机组航空障碍指示装置

Resumen de: CN223992209U

本实用新型涉及障碍灯技术领域，公开了一种风力发电机组航空障碍指示装置，包括底座，底座两端均固定安装有端板，底座内两侧均固定安装有导向板，且两个导向板之间活动安装有承托板，承托板下端固定安装有底板，底板一侧中部位置对称固定安装有两个金属卡片，承托板上固定安装有C形支架，C形支架上固定安装有障碍灯。将底座安装在风力发电机的机舱上，并通过承托板与C形支架实现障碍灯的安装，从而配合承托板下端的两个金属卡片以及底座一端的端板实现障碍灯安装位置的限位，且配合第一连接绳与第二连接绳可接触承托板的限位，并可通过拉动承托板而将障碍灯拉向风力发电机机舱的检修口处，从而便于人员对障碍灯进行维护。

汽车自供能源装置

Resumen de: CN223989955U

本实用新型公开了一种汽车自供能源装置，旨在解决汽车存在的能源利用率低、行驶成本高和续航能力差的问题。汽车自供能源装置包括包括箱体组件和发电组件，箱体组件设置在汽车顶部，发电组件与汽车的蓄电池电连接；箱体组件内形成有发电腔室，发电组件设置在发电腔室内，箱体组件一端设有进风口，箱体组件另一端设有出风口，进风口与出风口通过发电腔室连通；发电组件包括多个发电机组，每个发电机组均包括发电机、转轴和多个扇叶。在汽车顶部设自供能源装置，利用行驶气流带动发电组件发电。该设计实现自供能源功能，提高能源利用率，降低行驶成本，增加续航里程，为驾驶者提供更长久行驶保障。

一种塔筒工装

Resumen de: CN223991818U

本实用新型公开了一种塔筒工装，包括塔筒分片，塔筒分片由塔筒纵向拆分成多片而成，筒分片的圆弧内侧壁顶部横跨安装有桁架，桁架的一端设置有转轴，桁架的另一端设置有锁扣，转轴上转动安装有液压杆的一端，液压杆的另一端可拆卸安装于锁扣上。本实用新型既可以使塔筒分片便于运输，又可在安装时通过液压杆辅助定位，减小因法兰错位带来的安装困难，节约工期，并且桁架结构可拆卸，对同等规模塔筒可重复利用，便于回收，节约材料，降低成本。

一种风力发电基柱用可调节安装结构

Resumen de: CN223991819U

本实用新型公开了一种风力发电基柱用可调节安装结构，包括钢制基柱，所述钢制基柱的左右两端均固定连接有连接座，两个所述连接座与钢制基柱之间均固定连接有四个侧边支架，所述钢制基柱的环形侧壁上固定连接有四个矩形固定座。本实用新型通过将安装块配合矩形滑块滑动插设于矩形开槽内，将两根锁紧螺母贯穿圆形通孔后拧入螺纹孔内，有效将安装块定位在矩形固定座上，便于横向调节安装块和跑道型安装孔的位置，利用安装块上的跑道型安装孔，便于根据实际需要调节竖向安装位置，通过十字型分布的若干侧边支架对连接座提供稳定支撑固定，并由十字型分布的矩形固定座和安装块，方便钢制基柱的安装定位。

一种新型风电基础平台

Resumen de: CN223991822U

本实用新型公开了一种新型风电基础平台，涉及海上风力发电装备技术领域，包括风电机组、风电平台、系泊系统和锚固基础，所述风电平台包括水平杆系、倾斜杆系、风电机组塔筒承台、配重块、连接件和调节机构，所述水平杆系围合成三角形，所述倾斜杆系从水平杆系的三个角点出发向上延伸至风电机组塔筒承台，所述风电机组塔筒承台位于水平杆系的正上方；所述配重块位于风电机组塔筒承台的正下方，并通过连接件连接于水平杆系的三个角点和风电机组塔筒承台处，所述调节机构用于调节连接件的长度；本实用新型的风电平台结构简洁、可调节浮式平台重心、运输安装方便。

一种海上风机塔筒扰流条的拆装装置

Resumen de: CN223991823U

本申请涉及一种海上风机塔筒扰流条的拆装装置，拆装装置包括第一收紧带和第二收紧带、挂接件、扰流条、尼龙绳，第一收紧带和第二收紧带分别包括带体和魔术贴，魔术贴的钩面设置于带体的一侧，魔术贴的毛面设置于带体的另一侧，第一收紧带环绕设置于塔简靠近上法兰端面的一侧，第二收紧带环绕设置于塔简靠近下法兰端面的一侧；多个挂接件分别间隔设置于第一收紧带和第二收紧带上；扰流条环绕设置于塔筒的外壁，且扰流条的一端与第一收紧带上的挂接件连接，另一端与第二收紧带上的挂接件连接；尼龙绳的一端与带体设置有魔术贴的部分连接，另一端延伸至塔简下侧的预设位置，尼龙绳能够在外力作用下使得魔术贴的钩面与毛面脱离。

一种风电机组扭缆防护装置

Resumen de: CN223993520U

本实用新型涉及扭缆防护装置领域，公开了一种风电机组扭缆防护装置，包括空心杆，所述空心杆上下两侧外壁均开设有若干个通槽，所述空心杆外壁前端内壁转动连接有转动杆，所述转动杆后端通过调节组件连接有若干个挤压块，所述挤压块相对一端均分别滑动连接在空心杆内壁上下两端，固定盘，所述固定盘顶端中部滑动连接有限位环，所述固定盘顶端外沿固定连接有若干个固定块，所述固定块顶端内壁均滑动连接有调节杆。本实用新型中，用于固定电缆的通槽可以调节，能满足多种粗细的电缆，提高了装置的实用性，且空心杆不仅能进行旋转还能将电缆分开一段距离，从而在发生扭缆现象时能减缓电缆之间的磨损不易发生断裂。

一种风电塔筒连接座

Resumen de: CN223991817U

本申请提供了一种风电塔筒连接座，其包括环形框架、交叉框架和连接件，交叉框架包括多根横梁，环形框架与交叉框架连接，多根横梁在环形框架内相互交叉连接，横梁的端部向环形框架的外侧伸出，风电塔筒连接座通过连接件与风电塔筒的一端可拆卸地连接。本申请的优点在于：增大了风电塔筒端部与地面的接触面积；便于以竖直方式放置并运输风电塔筒，能够有效固定塔筒并缩小存储所需的空间；固定塔筒的方式简单、牢固，在保证运输安全的前提下大幅提高了船舶装载风电塔筒的能力，同时提高了装卸塔筒的效率；系统结构简单，安装方便，能够用于不同尺寸的塔筒，通用性高。

一种便捷安装的海洋风电桩简结构

Resumen de: CN223991820U

本实用新型涉及海洋风电桩技术领域，具体地说，涉及一种便捷安装的海洋风电桩简结构，包括支撑台和多个基柱，支撑台上设置有中心孔，支撑台的前侧拐角部设置有第一拐角孔，中心孔的后侧孔壁上设置有第二拐角孔，支撑台的后侧板体顶面上设置有上限位插孔，中心孔内插接配合有风电桩柱，风电桩柱的底部柱体上设置有插接孔，第一拐角孔、第二拐角孔和插接孔内插接配合有水平限位板，水平限位板的前端部固定安装有端部限位板，水平限位板的后侧板体上设置有矩形孔，矩形孔和上限位插孔内插接配合有插接块，插接块的底端固定安装有粗螺柱，粗螺柱上螺纹连接有紧固螺母。本实用新型便于进行装配固定操作，施工难度小，利于提高安装效率。

一种张力腿浮式风电基础平台

Resumen de: CN223991821U

本实用新型公开了一种张力腿浮式风电基础平台，涉及海洋工程技术领域，包括风电机组、浮式风电平台、张力腿系统和锚固基础；浮式风电平台包括外侧水平杆系、角点浮筒、倾斜杆系、风电机组塔筒承台和附属构件；外侧水平杆系连接成三角形，三角形的每个角点处均设置有角点浮筒；倾斜杆系从外侧水平杆系的三个角点出发向上延伸至所述风电机组塔筒承台，风电机组塔筒承台位于外侧水平杆系的正上方，外侧水平杆系和倾斜杆系在空间上形成四面体结构；附属构件设置在风电机组塔筒承台的外边缘，风电机组塔筒承台用于承载上方的风电机组；结构简洁，用钢量小，可模块化批量制造、稳性好、能集成化湿拖运输安装，有效节约安装时间和安装成本。

基于李导数与稀疏识别的非线性系统全局线性化建模方法、系统、终端及介质

Resumen de: CN121658758A

本发明涉及非线性系统建模领域，具体提供一种基于李导数与稀疏识别的非线性系统全局线性化建模方法、系统、终端及介质，方法包括：获取目标系统的显式非线性动力学方程，基于动力学方程，通过计算系统状态变量或输出变量的李导数，构造与系统物理机理直接关联的候选观测函数库；采用稀疏识别方法对候选观测函数库进行筛选与降维，得到低维观测函数集；基于筛选后的观测函数和系统运行数据，利用数据驱动算法辨识得到目标系统在升维观测空间中的有限维全局线性模型。本发明提升在线求解效率与控制实时性，实现风力发电机等系统的高效可靠多目标协同优化控制。

一种曳引式电梯群的智能供能系统

Resumen de: CN121651190A

本发明涉及特种设备技术领域，尤其涉及一种曳引式电梯群的智能供能系统，其中：风力发电机组用于将风能转换为电能，储能系统为超导磁储能装置，电梯系统包括再生制动电机等，再生制动电机具有电动机模式和发电机模式，电控模块用于控制电能在外部电网、储能系统和风力发电机组之间的电力分配。该曳引式电梯群的智能供能系统，显著的提升了能源效率与环保性，增强了供电可靠性与运行稳定性，实现了经济性与实用性的平衡，促进了技术融合与市场应用，通过将风力发电技术、能量回收技术及先进的超导磁储能技术有机整合于电梯这一特种设备领域，解决了建筑领域的节能减排难题，具备良好的市场推广前景和社会效益。

一种叶片钝尾缘的固定方法及风电叶片

Resumen de: CN121650272A

本发明提供了一种叶片钝尾缘的固定方法及风电叶片，所述叶片钝尾缘的固定方法包括：S1、在模具表面粘接木板；S2、钝尾缘布层固定；S3、钝尾缘芯材、缝布固定；S4、布置辅材；S5、组装并调试夹持工装；S6、真空抽紧。本发明通过结构调整来将玻纤布与芯材缝制一起翻出法兰固定，同时在模具法兰粘接木板对后缘钝尾缘布层进行集中固定；真空抽紧后，设计工装进行外部夹持固定，通过紧锣密布的衔接，保证钝尾缘布层和芯材不下滑，完成设计的一致性。

用于涡轮机叶片保护的方法和装置

Resumen de: AU2024327176A1

There is provided herein method and apparatus for turbine blade protection. In particular, there is provided a method for protecting a wind turbine blade or part thereof by an erosion shield comprising a polymer composition, the method comprising the steps of: receiving geometric data of at least a portion of a wind turbine blade to be protected; selecting an erosion shield based at least in part on an offset of the received geometric data; and optionally applying the erosion shield to the portion of the wind turbine blade to be protected using an adhesive, the adhesive being arranged between the erosion shield and the portion of the wind turbine blade to be protected.

一种可变速比垂直轴风力发电机系统

Resumen de: CN121654557A

本发明提供了一种可变速比垂直轴风力发电机系统,包括：垂直轴风力转子，所述垂直轴风力转子具有叶片；制动器、多档变速器、发电机、动力电池，以及与所述发电机电连接的电力分配单元、换挡液压系统以及控制器。通过档位的切换与调控，保障发电机始终属于发电高效区。同时工作过程中可以实现变速箱档位的平顺切换，降低冲击，增加发电机的使用寿命，可以使用制动器垂直轴风力发电机进行制动，在紧急时刻可以通过蓄能器保障在液压系统工作失能的情况下，风力发电机依旧可以进行制动功能，保障安全可靠高效发电。

一种基于双动力源协同发电的增程式电动车动力系统

Resumen de: CN121650458A

本发明属于新能源汽车领域，尤其是一种基于双动力源协同发电的增程式电动车动力系统，针对现有的增程式电动车能耗较高、续航能力受限的问题，现提出如下方案，其设计整合水平对置增程器与双螺旋风力增程器，通过车辆在行驶过程中风阻收集、增程器尾气推力双重作用驱动双螺旋风力增程器发电，并结合水平对置增程器的常规发电功能，实现能量回收与协同供电，在大幅降低整车能耗的同时，通过纯绿电的应用方式去降低车辆对化石燃料、电池电能的使用频率，从而提升续航表现。经估算，本设计可将新能源轿车百公里电耗较之常规车型降低40%‑60%，具备显著的节能与续航优势。

一种应用于风电混凝土塔筒勾缝的机器人设备

Resumen de: CN121654232A

本发明公开了一种应用于风电混凝土塔筒勾缝的机器人设备，涉及机器人设备技术领域，包括智能小车和进料组件；智能小车：上侧的右端安装有PLC控制器和无线传输模块，所述智能小车前后两侧的右端固定有两个相对应的支撑条，两个支撑条的上侧安装有移动组件，所述移动组件的上侧安装有支撑组件，所述支撑组件的右侧边部安装有出料组件和清理组件，所述智能小车上侧的中部安装有调节组件，所述调节组件的前后两端安装有两个相对应的限位组件；进料组件：包含储存箱、导流块、混凝土泵、进料管和出料软管，所述智能小车上侧的左端固定有储存箱，能够替代人工、实现自动化高质量施工。

一种太阳能热发电与高温热泵的耦合运行方法及耦合系统

Resumen de: CN121654491A

本发明涉及电热储能技术领域，公开了一种太阳能热发电与高温热泵的耦合运行方法及耦合系统。该方法包括：利用汽轮发电机组的低温抽汽作为低温热源，通过高温热泵系统将风电光伏的过剩电能与所述低温热源热能共同转化为中温热能，存储于中温熔盐中；再通过太阳能聚光集热系统将中温熔盐加热至发电所需高温并存储；最终利用高温熔盐产生蒸汽驱动汽轮发电机组发电。其中，高温热泵与太阳能集热对熔盐的加热过程相互独立，并通过中温熔盐罐实现独立控制与衔接。本发明通过能量梯级利用与控制，减少了太阳能集热面积与投资成本，高效消纳了波动性弃电并回收了机组余热，提升了光热电站的持续供电能力、运行效率与电网调峰灵活性。

一种模块化自稳式漂浮风机基础

Resumen de: CN121650819A

本发明提供了一种模块化自稳式漂浮风机基础，包括中心立柱，中心立柱的上部与风电机组的塔筒连接，中心立柱的下部设置漂浮平台，所述漂浮平台具有一以中心立柱为中心的安装平台，安装平台上具有多道滑轨，所述中心立柱的四周设置有多个与所述滑轨可拆卸连接的浮筒，多个所述浮筒能够以堆叠的方式安装于所述滑轨上，所述漂浮平台在下方通过配重缆竖向连接有配重块。本发明能够有效降低波浪诱导运动，更好的服务风电机组设备运行，同时，降低制造成本，缩短制造周期，安装维护简便，提升漂浮式基础在实际工程应用中的可靠性与经济性。

用于风力涡轮机的滑动轴承和风力涡轮机

Resumen de: CN121654576A

本申请涉及一种用于风力涡轮机的滑动轴承和风力涡轮机，滑动轴承包括固定轴承表面和可旋转轴承表面。固定轴承表面能够不可旋转地连接到风力涡轮机的机舱。可旋转轴承表面能够不可旋转地连接到风力涡轮机的转子并且沿着固定轴承表面可滑动，其可以相对于固定轴承表面从静止状态进入旋转状态，在静止状态可旋转轴承表面相对于固定轴承表面静止，在旋转状态可旋转轴承表面围绕旋转轴线相对于固定轴承表面旋转。固定轴承表面和可旋转轴承表面中至少一个为能够可逆变形的轴承表面，配置为通过可旋转轴承表面与固定轴承表面可旋转地相互作用，在旋转状态之一的轮廓与在静止状态下的轮廓相比能够可逆地改变。本申请还涉及一种具有滑动轴承的风力涡轮机。

一种风机动态巡检的方法及其系统

Resumen de: CN121654563A

本申请公开了一种风机动态巡检的方法及其系统，属于风机巡检技术领域，用于实现本地以及云端的协同，提高风机的动态巡检效率以及效果，所述方法包括，通过试验巡检，获取试验巡检参数和试验故障信息，所述试验巡检参数包括机械状态参数、电气状态参数以及环境状态参数；基于所述试验巡检参数和试验故障信息，构建紧急故障分析模型；进行实时动态巡检，获得动态巡检参数，在风机的机舱内进行实时边缘计算，利用紧急故障分析模型计算，获得紧急故障分析结果，本申请集成试验巡检建模、边缘实时分析、云端深度挖掘的动态巡检方法及系统，实现精细化动态巡检的同时从被动响应到主动预防的升级，提升风机运维的智能化与经济性。

一种用于海上风电导管架的Y型球冠式空间节点结构

Resumen de: CN121654561A

本发明公开了一种用于海上风电导管架的Y型球冠式空间节点结构，通过在节点区域引入偏心布置的球冠壳体，实现主管与斜撑之间的三维曲率连续过渡。球冠壳体的主曲率与副曲率沿空间方向自然变化，并结合基于球面角度与局部曲率定义的厚度渐变函数，使节点在弯矩与轴力输入方向具有增强刚度，而在非关键区域保持柔性衔接。同时，节点沿斜撑方向布置径向衰减的加强肋，使内力能够在球冠表面自然扩散并形成更均匀的力流组织。本发明构建了几何连续、刚度可调、力流顺畅的空间节点形式，可显著改善节点的应力分布，并提升结构在长期循环载荷作用下的可靠性。该结构具备良好的参数化适配能力，制造方法简便，适用于海上风电导管架及其他空间管节点工程。

一种风机尾流修正系数动态优化方法

Resumen de: CN121664032A

本发明公开了一种风机尾流修正系数动态优化方法，具体涉及风机尾流修正技术领域，S1：实时采集风电场多工况运行数据；S2：构建尾流修正系数与多工况参数的非线性映射模型；S3：建立以尾流预测误差最小、风电场总输出功率最大、风电机组总载荷损耗最小为目标的多目标优化函数；S4：采用改进的自适应PSO‑SVM算法求解多目标优化函数；S5：构建闭环反馈调整机制。本发明所述的一种风机尾流修正系数动态优化方法，使修正系数能持续适配风场长期运行中的工况变化，避免修正精度下降，确保风场长期维持高效、安全的运行状态，延长机组使用寿命。

一种风电机组的混塔的健康监测方法、装置、设备及介质

Resumen de: CN121654565A

本申请提供一种风电机组的混塔的健康监测方法、装置、设备及介质，涉及风电机组健康监测技术领域，包括：获取风电机组的混塔的属性数据和在当前时间段的实时监测数据；根据属性数据，对实时监测数据进行分析，得到混塔的状态分析结果；将实时监测数据输入到预先训练好的混塔健康状态评估模型中，得到混塔的状态评估结果；基于状态分析结果和状态评估结果，生成混塔的健康监测结果；若状态分析结果或状态评估结果满足配置的预警规则，则生成混塔的健康监测预警信息。本申请可在保证风电机组稳定运行的基础上，实现高精度、高效的健康监测和预警。

一种风电场远程监控与智能调度方法及系统

Resumen de: CN121654564A

本发明涉及风电场领域，公开了一种风电场远程监控与智能调度方法及系统，方法包括：获取振动数据、电压及风速并构成融合准备数据集；对融合准备数据集中的数据进行分类合并得到风电场运行状态模型；进行异常检测，得到标记为潜在异常的实时数据；对标记为潜在异常的实时数据进行异常特征提取，得到异常特征集合；基于异常特征集合，按影响范围和故障优先级加权求和计算各异常严重程度分数并生成分级异常列表；根据分级异常列表，匹配高危的响应模板；基于匹配的响应模板生成初始调度指令；将初始调度指令作为最终的调度指令；根据最终的调度指令向远程控制中心传输执行信号。本方法具有以下效果：提升了风电场异常检测的准确性。

风力发电机组的功率控制方法及风力发电机组

Resumen de: CN121654555A

本公开提供一种风力发电机组的功率控制方法及风力发电机组，所述功率控制方法包括：获取风力发电机组的桨距角信号；响应于所述风力发电机组当前自由发电的应发功率大于预设的功率限值，通过对所述桨距角信号与预设的桨距角范围进行比较来调节当前功率指令，得到调节后的功率指令；基于调节后的功率指令，通过调节所述风力发电机组的桨距角，控制所述风力发电机组的实发功率。本公开解决了难以抵抗风况变化而维持机组的稳定运行的问题，能够控制风力发电机组的实发功率，储备应发功率与实发功率之间的功率差，在风速或频率变化的情况下，可以通过调节桨距角，释放该功率差对应的能量，以支撑机组的稳定运行。

一种应用于避雷器箱体的绝缘安装装置

Resumen de: CN121663398A

本发明公开了一种应用于避雷器箱体的绝缘安装装置，涉及箱型避雷器的技术领域，包括，外部箱体，其与海上风电设备固定连接；托架，托架固定设置于外部箱体的内部底端，托架的顶端开设有导槽，托架的上端设置有凸结，凸结的内部开设有横向插槽。本发明通过外部环境温度变化驱动锁销组件内的气杆动作，自动补偿金属件的热胀冷缩，实现了锁紧力的动态调整与长效保持，从根本上解决了温差导致的连接松脱问题，通过插入对准与单一转动六角台垂直支撑固定，极大地简化了安装与拆卸流程，提高了运维效率，特别适合海上高空作业，同时采用上锁下撑的双重机械固定模式，形成了立体约束，整体刚性和抗振性能显著优于传统单点固定方式。

一种风机稳定性状态评估方法、装置、电子设备、存储介质及程序产品

Resumen de: CN121654574A

本发明涉及风力发电技术领域，公开了一种风机稳定性状态评估方法、装置、电子设备、存储介质及程序产品，该方法包括：采集目标风机的原始运行数据；目标风机的原始运行数据包括风机机舱位移数据、风机振动加速度数据、风机机舱倾斜角度数据、风速数据和风机共振数据；对目标风机的原始运行数据进行数据预处理，得到预处理的原始运行数据；基于预处理的原始运行数据，利用风机稳定性状态评估函数对目标风机进行稳定性状态评估，得到风机稳定性评估结果。本发明充分考虑了各因素间的相互作用和影响，从而避免了因片面评估而导致对风机真实稳定性状态的误判。

考虑尾流效应和风速-功率转换机理的风电功率预测方法

Resumen de: CN121654568A

考虑尾流效应和风速‑功率转换机理的风电功率预测方法，包括：首先采集风电场各台风机的2SCADA数据和事件数据，然后将预处理后的风电场自然NWP风速、风向以及风电场布局、风机特性等信息表示为图形。接着将风电场图输入到PGNN模型，PGN层依次进行边更新、边权重计算、节点更新和全局更新，生成更新后的图，再将其输入到全连接层，输出风速图，其中节点值表示风力发电场中各个风机的估计风速，实现对未来时段风机轮毂处风速的预测。最后将风机预测风速输入基于风速‑功率转换机理构建的嵌入式神经网络，获得单台风机以及整个风电场的预测功率输出，有效提高了超短期风电功率预测模型的可解释性和准确性。

PLANETARY TRANSMISSION WITH PLANETARY GEARS AXIALLY MOUNTED ON SLIDING BEARINGS

Resumen de: WO2026052760A1

The invention relates to a planetary transmission (10) for a wind turbine (70) driven by a rotor (72), comprising at least one planetary stage (14) rotating about an axis of rotation (AD), wherein the planetary stage (14) has a sun gear (22), a planet carrier (16) and a ring gear (20) and the planet carrier (16) receives a plurality of planet gears (18) which rotate between side pieces (24, 26) of the planet carrier (16), are radially mounted on sliding bearings and are alternately in toothed engagement with the ring gear (20) and the sun gear (22), and wherein at least one axial sliding element (30) is inserted into each side piece (24, 26) and a collar portion (32) of each axial sliding element (30) projects in the axial direction beyond the side piece (24, 26) and on the end face carries a sliding surface (34) for axially supporting the planet gear (18). The collar portion (32) bears directly against the respective side piece (24, 26) at the rear.

Sistema de generación autónoma de energía para motocicleta eléctrica

WIND TURBINE

Resumen de: WO2026052193A1

In a first aspect of the present invention there is provided a wind turbine comprising a nacelle and a rotor mounted to the nacelle The rotor comprises a hub and a plurality of wind turbine blades attached to the hub. Each blade extends between a blade root and a blade tip, and each blade further comprises a connection point located between the blade root and the blade tip. The wind turbine further comprises a blade connecting member connected between corresponding connection points of a pair of wind turbine blades. The wind turbine further comprises a tension adjustment system attached to the hub and configured to adjust the tension in the blade connecting member. The tension adjustment system comprises an electric motor and a winch, and the winch comprises a winch reel and a winch line. The winch line is attached to the winch reel and to the blade connecting member. The electric motor is coupled to the winch reel to rotate the winch reel and thereby spool the winch line off and onto the winch reel and to thereby adjust the tension in the blade connecting member.

INDIVIDUAL PITCH CONTROL METHOD AND ASSOCIATED WIND TURBINE CONTROLLER

Resumen de: WO2026052666A1

Individual pitch control method and associated wind turbine controller The individual pitch control method (100) comprises an online phase and an offline phase. The online phase comprises acquiring (130) a current value of a parameter corresponding to the wind speed, selecting (140) a current control law and generating (150) a control signal based on the current control law and a current azimuth angle of the blade. The offline phase (110) comprises obtaining a trained reinforcement learning model. Selecting a control law in the online phase consisting in running in inference the trained reinforcement learning model to estimate the current control law from the current value of at least one parameter corresponding to the wind speed.

TUNED MASS DAMPER ASSEMBLY FOR TALL, SLIM STRUCTURES

Resumen de: WO2026052602A1

The invention relates to a new tuned mass damper assembly for tall, slim structures and wind turbines, in particular towers of wind turbines, for damping undesired oscillations which can occur during operation or during the erection of the turbine or the structure as a result of different force effects. The new tuned mass damper is based on the physical principle of a rolling pendulum and is particularly suitable for damping parasitic oscillations below 1 Hz.

WIND TURBINE ROTOR BLADE, METHOD FOR MANUFACTURING A WIND TURBINE ROTOR BLADE AND METHOD FOR REPAIRING AN ADHESIVE JOINT IN A WIND TURBINE ROTOR BLADE

Resumen de: WO2026052496A1

The invention relates to a wind turbine rotor blade (100) with a half shell (132, 133) and a first bearing structure, the half shell (132, 133) comprising a core material (140) sandwiched between an inner shell laminate (141) and an outer shell laminate (142), the first bearing structure comprising a spar cap (144) and a shear web (146), wherein a flange portion (147, 148) of the shear web is attached to the half shell (132, 133) in an attachment area (150), and the spar cap (144) is arranged in the half shell (132, 133) outside the attachment area (150). The invention also concerns a method for manufacturing a wind turbine rotor blade and a method for repairing an adhesive joint in a wind turbine rotor blade.

Wälzlager mit Ultraschallsensoranordnung sowie Prüfverfahren

Resumen de: DE102024125922A1

Die vorliegende Erfindung betrifft ein Wälzlager (1) für eine Windkraftanlage, mit einem Innenring (2), einem Außenring (3), einer Vielzahl von zwischen dem Innenring (2) und dem Außenring (3) angeordneten Wälzkörpern (4), einem Käfig (5) zum umfangsbeabstandeten Positionieren der Vielzahl von Wälzkörpern (4) und einer Ultraschallsensoranordnung (6) zur Prüfung des Innenrings (2) oder des Außenrings (3) oder eines Wälzkörpers (4) der Vielzahl von Wälzkörpern (4), die an dem Käfig (5) befestigt ist. Zudem betrifft die Erfindung ein Prüfverfahren zum Prüfen eines solchen Wälzlager (1), wobei eine Prüfung mittels der Ultraschallanordnung (6) während des Betriebs des Wälzlagers (1) erfolgt.

Schwimmende Windenergieanlage mit einem auf einem schwimmenden Fundament angeordneten Turm

Resumen de: DE102024136925A1

Schwimmende Windenergieanlage (10) mit einem schwimmenden Fundament, das eine Mehrzahl von sich von einem Zentralelement (20) erstreckenden Armen (30) aufweist, einem auf dem Zentralelement (20) des schwimmenden Fundaments angeordneten Turm (40) mit wenigstens einer auf dem Turm (40) angeordneten mit diesem drehfest verbundenen, einen Rotor aufweisenden Energiewandlungseinheit, und einem das Fundament mit der wenigstens einen Energiewandlungseinheit verbindendem Seilsystem (50) zur Einleitung der auf den Turm (40) und die wenigstens eine Energiewandlungseinheit wirkenden Schubkräfte in das Fundament, wobei das Seilsystem (50) Vorspannungen aufweist, deren Beträge jeweils größer als im Betrieb der Windenergieanlage zu erwartende, der jeweiligen Vorspannung entgegenwirkende Lasten sind, dadurch gekennzeichnet, dass der Turm (40) in einem am Zentralelement (20) angeordneten axialen Pendelgleitlager (60) gelagert ist.

SPAR CAP, WIND TURBINE ROTOR BLADE, AND METHOD OF MANUFACTURING A SPAR CAP

Resumen de: WO2026052491A1

The invention relates to a spar cap (136) for a wind turbine rotor blade (110), the spar cap (136) being configured to extend close to a trailing edge (135) and to form, at least in a section between a root end (126) and a tip end (144), a part of the trailing edge (135) of the wind turbine rotor blade (110), the spar cap (136) comprising a stack (146) of fiber layers including first-type fiber layers (148) and second-type fiber layers (150), wherein - a layer width (154) of the first-type fiber layers (148) is smaller than a layer width (156) of the second-type fiber layers (150), - in the stack (146), the first-type fiber layers (148) are arranged offset to each other with respect to a width (W) of the stack (146), and - in the stack (146), the second-type fiber layers (150) are aligned flush with one another with respect to the width (W) of the stack (146), - the stack (146) is resin-infused and cured. The invention also concerns a wind turbine rotor blade (110) and a method of manufacturing a spar cap.

WIND TURBINE ROTOR BLADE AND A METHOD OF MANUFACTURING A WIND TURBINE ROTOR BLADE

Resumen de: WO2026052286A1

The invention relates to a wind turbine rotor blade (110) comprising a suction side half shell (132) and a pressure side half shell (133), wherein the suction side half shell (132) comprises a first spar cap (141), wherein the pressure side half shell (133) comprises a second spar cap (142), wherein the first spar cap (141) and the second spar cap (142) are connected to each other by an adhesive joint (146), wherein, at least in a section between a root end (126) of the wind turbine rotor blade (110) and a tip end (127) of the wind turbine rotor blade (110), a trailing edge (135) of the wind turbine rotor blade (110) is formed by the first spar cap (141), the second spar cap (142) and the adhesive joint (146). The invention also concerns a method of manufacturing a wind turbine rotor blade.

A WIND TURBINE BLADE WITH A SURFACE-MOUNTED DEVICE

Resumen de: US20260071607A1

A wind turbine blade has a profiled contour including a pressure side and a suction side, and a leading edge and a trailing edge with a chord extending therebetween. The blade extends in a spanwise direction between a root end and a tip end. The surface-mounted device is a leading edge protection panel attached to the leading edge of the wind turbine blade, the leading edge protection panel extending in the spanwise direction including: a first section extending from the leading edge and along a part of the pressure side of the wind turbine blade to a first transverse end at a first position on the pressure side of the blade, and a second section extending from the leading edge and along a part of the suction side of the wind turbine blade to a second transverse end at a second position on the suction side of the blade.

Solar Vortex Clamshell Greenhouse

Resumen de: US20260071608A1

The present invention relates to a dual-use solar vortex greenhouse with a clamshell-shaped roof comprising a plurality of multi-paned, paired trapezoidal chutes (1) configured to capture and concentrate solar-heated air. Heated and moistened air flows through vanes (32, 33) into a swirl chamber (27), forming a vortex that spins an electric wind turbine (10) to generate electricity. A cone (2) and stack (16) assembly stabilize the vortex and directs exhaust upward. The interior of the greenhouse (55) supports hydroponic plant cultivation with integrated climate control systems, including shutters and/or orifice closure doors (11,42,35), dampers (23,30,31) misters (34), and radiators (43), which are electronically regulated by a plurality of thermostats (41) including a humidistat, anemometers (41), actuators (24) including a photocell sensor. The structure is modular and latitude-adjustable for maximizing solar capture, and can be prefabricated. The invention integrates renewable energy generation with sustainable food production, providing efficient use of land, water, and solar resources.

SYSTEM AND METHOD FOR MULTI-DIMENSIONAL KNOWLEDGE REPRESENTATION

Resumen de: US20260071609A1

Exemplary embodiments generally relate to knowledge representation, and in particular, multi-dimensional knowledge representation in a configurable document that includes a collection of subparts that have a number of dimensions. Further, a number of versions of each configurable document may be defined, with each version including a different subset of subparts from the collection of subparts.

ENERGY STORAGE SYSTEM THAT CAN BE ATTACHED TO A WIND TURBINE TOWER

Resumen de: WO2026052885A1

The invention relates to an energy storage system for wind turbines that can be attached inside the base of a wind turbine comprising a ventilation outlet in the nacelle (2). The energy storage system comprises a plurality of circular supports (4) with dimensions corresponding to the internal diameter of the tower (3) of the wind turbine (1) and which can be attached to the tower (3) at different heights. The system also comprises a plurality of energy storage modules (5) disposed on the circular supports (4), the energy storage modules (5) being connected to the electrical generation system and to the wind turbine control system. The energy storage system further comprises a door (6) in the wind turbine (1) with at least one air-inlet grate (7), which generates air flow towards the ventilation outlet of the nacelle (2), promoting the cooling of the energy storage modules (5).

WIND TURBINE TOWER AND METHOD FOR JOINING THE COMPONENTS THEREOF

Resumen de: WO2026052884A1

The invention relates to a wind turbine tower and to a method for joining the components thereof. The tower is formed by a nacelle (18), several tubular tower parts (1, 1'), a transition piece (2), and lattice modules (3) in the lower part, and is characterized in that the central tubular and hollow segment (4) of the transition piece (2) and at least one tubular part (1') are segmented into three identical pieces of 120º each, wherein the shells of said pieces have shear joints with threaded bolts (10) and the internal platforms (11) of said pieces are shear-connected with auxiliary plates (9') and threaded bolts (10). The method allows the segments to be joined horizontally or vertically, according to the requirements and the component in question. The joining and erection of the tower is carried out between the three columns (14) which, together with a triangle (15) that moves up and down, make up the self-erecting system.

TRANSPORT SUPPORT SYSTEM, TRANSPORT METHOD, WIND FARM, AND WIND TURBINE GENERATOR

Resumen de: WO2026051258A1

A transport support system, a transport method, a wind farm, and a wind turbine generator. A blade (400) comprises a blade root (410), a blade tip (420), and a blade body (430) located between the blade root (410) and the blade tip (420). The transport support system comprises: a blade root support assembly (100), comprising a first frame body (110) and a blade root support member (120), wherein the blade root support member (120) is detachably connected to the first frame body (110), and the blade root support member (120) is configured to support and fix the blade root (410); and a blade body support assembly (200), working in conjunction with the blade root support assembly (100) to support the blade (400), wherein the blade body support assembly (200) comprises a second frame body (210) and a first blade body support member (220), the first blade body support member (220) is detachably connected to the second frame body (210), and/or the first blade body support member (220) is configured to support and fix the blade body (430). The transport support system, the transport method, the wind farm, and the wind turbine generator can reduce costs and reduce the probability of blade damage.

SYSTEM FOR MANUFACTURING A PRECAST FOUNDATION STRUCTURE FOR A WIND TURBINE, RELATED MANUFACTURING METHOD AND WIND TURBINE MANUFACTURED WITH SAID METHOD

Resumen de: US20260071400A1

A system for manufacturing an adaptable precast foundation structure for a wind turbine is configured taking into account the wind turbine loads and soil conditions allowing that a large part of the foundation structure is homogenized, despite the fact that the transition structure being manufactured with the system is dependent of the type of soil and that the size of said transition structure varies depending on the soil, making it easily adaptable to the geotechnical conditions of each wind turbine position of the windfarm which allows a significant reduction in time and cost. The method and system for manufacturing an adaptable precast foundation structure for a wind turbine and related wind-turbine and method and precast foundation structure.

METHOD FOR COUNTERBALANCING MEAN INCLINATION OF A FLOATING WIND TURBINE PLATFORM

Resumen de: US20260070634A1

The method for counterbalancing the mean inclination of a Floating Offshore Wind Turbine (FOWT) platform is designed to be simple, efficient, and highly responsive. It employs short-distance piping to enable swift and effective pump-in and pump-out operations within the same column, allowing for precise and independent control of ballast operation. This strategy is not only cost-efficient but also supports remote operation, facilitating rapid adjustments for both normal and abnormal conditions. Furthermore, the method incorporates redundancy in the counterbalancing systems, significantly boosting the overall reliability and ensuring consistent and effective ballast management for the platform.

SWING TYPE POWER GENERATION DEVICE

Resumen de: US20260074589A1

A swing type power generation device, comprising a workbench, power generation components, and support components; the power generation component comprises a rotating component, a transmission component, and a generator. The workbench of the invention tilts and swings under the action of external energy, and then the rotating component rotates, driving the generator to generate electricity through the transmission component. A spring is provided at the bottom of the workbench and an accommodating cavity for storing liquid is provided inside the workbench. The arrangement of the spring and the accommodating cavity can further increase the instability of the workbench, increase the swing amplitude and swing frequency of the workbench when it swings, and make the workbench produce continuous swinging under the action of external force, thereby achieving the purpose of continuous and efficient power generation.

LIGHTNING-PROTECTION DEVICE IN A MODULAR BLADE

Resumen de: US20260071610A1

A lightning-protection device in a modular blade that connects the outboard module, where the lightning strikes, to the inboard module through which the lightning is conducted to the hub, and includes the lightning down conductor cable. The device is an elastic element with greater electrical conductivity than the adhesive used to affix the inserts in holes previously drilled inside the carbon fiber and that make up the metal joint of the modular blade. The device is an elastomer with a preferably toroidal shape thar surrounds each and every one of the metal elements that make up the joint of the blade and covers the gap formed between the carbon fiber of the cap and the aforementioned metal elements. The use of other shapes and other conductive materials that allow its geometry to be elastic is an option.

BLADE RETAINER, TRANSPORTATION SYSTEM, WIND FARM, AND WIND TURBINE

Resumen de: WO2026051257A1

A blade retainer, comprising a base body (10) and a clamping assembly (20), the base body comprising a first seat body (11) and a second seat body (12) which are arranged opposite to each other, and the clamping assembly comprising a first clamping component (21) arranged on the first seat body and a second clamping component (22) arranged on the second seat body. The first clamping component and the second clamping component are configured to clamp and fix a blade, wherein at least part of the first clamping component has degrees of freedom of movement and rotation relative to the first seat body, and/or, at least part of the second clamping component has degrees of freedom of movement and rotation relative to the second seat body. Also disclosed are a transportation system, a wind farm and a wind turbine. The blade retainer can ensure the clamping and fixing effect on blades, thereby ensuring the reliability in transportation of blades.

TRANSPORT FRAME, SUPPORTING TRANSPORT DEVICE, TRANSPORT SYSTEM, WIND FIELD, AND UNIT

Resumen de: WO2026051255A1

A transport frame (10). The transport frame (10) is used for mating with support assemblies (20). The support assemblies (20) are configured to support blades (40). The transport frame (10) comprises: frame bodies (11), wherein each frame body (11) comprises a first frame body (111) and a second frame body (112), the first frame body (111) is provided with a first recessed cavity (111a), the second frame body (112) is provided with a second recessed cavity (112a), the first frame body (111) is connected to the second frame body (112), and the first recessed cavities (111a) are communicated with the second recessed cavities (112a) to form a cavity; and first connecting members (12) provided on the sides of the first frame bodies (111) facing the cavity, wherein each first connecting member (12) comprises one of a first connecting pin (121) and a first connecting hole, and the first connecting members (12) are configured to be detachably connected to the support assemblies (20). The transport frame (10) can ensure the support requirements of the blades (40), can adapt to support assemblies (20) of different blades (40), and has good universality.

BLADE BODY SUPPORT DEVICE, TRANSPORT ASSEMBLY, TRANSPORT SYSTEM, WIND FARM AND WIND TURBINE GENERATOR SET

Resumen de: WO2026051256A1

A blade body support device, a transport assembly, a transport system, a wind farm and a wind turbine generator set. The blade body support device (100) comprises: a support base (10), which comprises a base body (11) and a first mating portion (12) arranged on the base body (11); and a blade holder (20), which is arranged on the support base (10) and comprises a support body (21) and a second mating portion (22) arranged on the support body (21), wherein the support body (21) can support blades, and the support base (10) and the blade holder (20) are detachably connected to each other by means of the first mating portion (12) and the second mating portion (22). The blade body support device (100) can satisfy the transport of the blades under different working conditions, has good universality, and does not require repeated mounting and dismounting of the blades, thereby reducing the probability of the blades being damaged.

WIRELESSLY TRANSFERING POWER WITHIN AN ELECTRIC MACHINE WITH ACTIVELY RECTIFIED ROTOR WINDINGS

Resumen de: AU2026201147A1

Abstract An electric machine and corresponding motor‑control method are disclosed. The stator includes windings energized to form stator poles, while the rotor includes rotor windings energized to form interacting rotor poles that generate relative force between the rotor and stator. The rotor is magnetically coupled to the stator to receive a wireless power transfer signal, eliminating the need for mechanical electrical interfaces. A first rotor winding additionally receives a wireless data signal from one or more stator windings to support coordinated control. An active rectifier, rotationally fixed to the rotor and conductively coupled to the first rotor winding, captures electrical energy from the wireless power transfer signal and regulates current flow through the winding by directing the captured energy into it. The associated method includes wirelessly receiving power and data at the rotor, rectifying the received energy, and controlling rotor‑winding current to enable controlled rotor excitation. WO 2022/187714 PCT/US2022/019040 motor controller rotor stator load eb e b

METHOD, APPARATUS AND DEVICE FOR DETERMINING PITCH OF WIND TURBINE BLADE

Resumen de: AU2024318045A1

A method for determining the pitch of a wind turbine blade. A first sensor (501) is provided on a blade root of a wind turbine, and at least one second sensor (502) is provided on a blade. The method comprises: obtaining a parameter of the current operating condition of a wind turbine, a first angular velocity collected by the first sensor (501) and at least one second angular velocity collected by the at least one second sensor (502); and, on the basis of target simulated blade pitch data, the first angular velocity and the at least one second angular velocity, determining first blade pitch data of the wind turbine, the first blade pitch data being used for representing the blade pitch of the wind turbine under the current operating condition, and the target simulated blade pitch data being matched with the parameter of the current operating condition. Thus, by means of the plurality of sensors mounted on the wind turbine blade and on the basis of the simulated blade pitch data corresponding to the current operating condition combined with the angular velocities collected by the sensors, the method reckons the blade pitch data capable of accurately reflecting the pitch of the wind turbine blade, allowing for more accurate and intelligent control on wind turbines. In addition, the present application further relates to an apparatus and device for determining the pitch of a wind turbine blade.

SUPPORTING AND TRANSPORTING TOOL, TRANSPORT SYSTEM, WIND FARM AND WIND TURBINE GENERATOR SET

Resumen de: WO2026051254A1

A supporting and transporting tool, a transport system, a wind farm and a wind turbine generator set. The supporting and transporting tool comprises: a frame body (10), which has a cavity (11) extending therethrough in a first direction (X); and a support assembly (20) arranged on the frame body (10), wherein the support assembly (20) comprises a support body (21) and blade root docking members (22), the support body (21) being detachably connected to the frame body (10), the blade root docking members (22) being arranged on the support body (21), and the blade root docking members (22) being capable of being connected to a blade root (100a). By means of the supporting and transporting tool, the transport system, the wind field and the wind turbine generator set, the transportation of a blade (100) under different working conditions can be achieved without repeated disassembly and assembly, thereby reducing the probability of damage to the blade (100).

SUPPORT TOOLING, SUPPORT ASSEMBLY, TRANSPORT SYSTEM AND METHOD, WIND FARM AND WIND TURBINE GENERATOR SET

Resumen de: WO2026051260A1

A support tooling (100), the support tooling (100) being used in a first transport stage. A blade (5) comprises a blade root (510), a blade tip (520), and a blade body (530) located between the blade root (510) and the blade tip (520). The support tooling (100) comprises at least one first blade holder (110) and at least one second blade holder (120), wherein the at least one first blade holder (110) and the at least one second blade holder (120) are arranged independently of each other; both the at least one first blade holder (110) and the at least one second blade holder (120) are configured to accommodate and support the blade body (530); the at least one first blade holder (110) and the at least one second blade holder (120) can be connected to a first transport apparatus and move along with the first transport apparatus; and the at least one second blade holder (120) can be used in a second transport stage and can move along with a second transport apparatus. Such an apparatus can ensure the requirement for the stability of support for the blade, (5) and can ensure the reliability of the blade (5) during transport. The present invention further relates to a support assembly, a transport system and method, a wind farm and a wind turbine generator set.

風力発電用タワー構造、及び風力発電用タワー構造の補修方法

Resumen de: JP2026044514A

【課題】風力発電装置の地上からの高さを高くすることができるとともに、必要に応じてごく簡易な工程で選択的に任意の部分を補修することができ、低コストで長期間利用可能な風力発電用タワー構造、及び風力発電用タワー構造の補修方法を提供する。【解決手段】風力発電用タワー構造９００は、地盤に固定される下部構造１０と、下部構造１０の上方に接合され、上部に風力発電装置９０３が配置される鋼製の上部構造７００と、を具備する。下部構造１０は、複数のセグメントから構成されるコンクリート構造であり、少なくとも一部のセグメントは、セグメント１である。セグメント１には、貫通する緊張部材が配置されず隣接する他の構造に対して取り外しが可能である。【選択図】図１

MAGNUS ROTOR ASSEMBLY

Resumen de: WO2026052490A1

The invention relates to a Magnus rotor assembly comprising at least one Magnus rotor which is mounted on an axle, the axle comprising at least a first and a second axle segment which are slidable relative to one another.

METHOD AND SYSTEM FOR REPLACING AN INSTALLED YAW RING, WIND TURBINE AND METHOD FOR OPERATING A WIND TURBINE

Resumen de: WO2025016688A1

Method for replacing an installed yaw ring (1) of a wind turbine (2) with a replacement yaw ring (3), wherein in an initial state of the wind turbine (2) a bedframe (4) of the wind turbine (2) is pivot-mounted to a topmost segment (5) of a tower (6) of the wind turbine (2), the installed yaw ring (1) is mounted to the topmost segment (5), and at least one yaw drive (7) of the wind turbine engages (2) the installed yaw ring (1) to rotate the bedframe (4) with respect to the topmost segment (5) when the yaw drive (7) is operated, the method comprising the steps of: lifting a module (8) of the wind turbine (2), which comprises the bedframe (4), the topmost segment (5), and the installed yaw ring (1), off a tower stump (9) of the tower (6) formed by at least one further segment (10-12) of the tower (6) and placing the module (8) in a servicing position (13), detaching a submodule (17) of the module (8) comprising the bedframe (4) from the topmost segment (5) and moving the submodule (17) to a holding position (18), unmounting the installed yaw ring (1) form the topmost segment (5), mounting the replacement yaw ring (3) to the topmost segment (5), reattaching the submodule (17) to the topmost segment (5), to form a refurbished module (19) comprising the bedframe (4), the topmost segment (5), and the replacement yaw ring (3), and lifting the refurbished module (19) onto the tower stump (9).

SISTEMA DE ACUMULACION DE ENERGIA POTENCIAL EN TORRES DE AEROGENERADORES

METHOD FOR ERECTING TOWER STRUCTURE, AND SYSTEM FOR HANDLING COMPONENTS OF TOWER STRUCTURE

Resumen de: EP4707587A2

Vorgestellt wird ein Verfahren zur Errichtung eines Turmbauwerks, wobei das Turmbauwerk aus mehreren übereinander gesetzten Ringsegmenten (5) aufgebaut ist und jeweils mehrere, gekrümmte Teilstücke (50) umfangmäßig ein Ringsegment (5) bilden, wobei ein Teilstück (50) umlaufende Kanten in Form jeweils einer Ober- und Unterkante (501a, 501b) und zweier Radialflächen (502) aufweist sowie eine innere und eine äußere Tangentialfläche (500a, 500b), wobei eine Tangentialfläche wenigstens zwei Aussparungen (51) aufweist, die dazu bestimmt sind, Lastaufnahmemittel einer Hebevorrichtung aufzunehmen, mit den folgenden Verfahrensschritten: a) Positionieren von mehreren Teilstücken (50) auf einem Untergrund mittels einer als Haltevorrichtung (2) bezeichneten Hebevorrichtung, in der Art, dass Radialflächen (502) der Teilstücke (50) einander anliegen, wobei die Lastaufnahmemittel der Haltevorrichtung (2) in Eingriff gebracht werden mit den Aussparungen (51) des Teilstücks (50), und verbinden der Teilstücke (50) miteinander ausbildend ein Ringsegment (5), b) Heben eines Ringsegments (5) mittels einer als Hubvorrichtung (3) bezeichneten Hebevorrichtung auf die erforderliche Höhe zur Errichtung des Turmbauwerks, wobei die Lastaufnahmemittel der Hubvorrichtung (3) in Eingriff gebracht werden mit den Aussparungen (51) des Ringsegments (5). Weiterhin wird ein System (1) zur Handhabung von Bauteilen vorgeschlagen.

METHOD OF OPERATING A WIND TURBINE AND CONTROL SYSTEM

Resumen de: WO2024256724A1

A method of operating a wind turbine is provided. The wind turbine (100) comprises a power generation system (120) configured to generate electrical power from rotational mechanical energy and one or more electrical cables (20) configured to transport the electrical power generated by the power generation system (120). The one or more electrical cables (20) are associated with a cable temperature threshold for a cable temperature of the one or more electrical cables (20). A measured component operating parameter of a component (122) of the power generation system (120) is obtained. The measured component operating parameter is compared to a component operating parameter threshold and/or an estimated cable temperature that is estimated from the measured component operating parameter is compared to the cable temperature threshold. A mitigation action is taken to keep stable or reduce the cable temperature if the comparison indicates that the respective threshold is met or exceeded.

PORTABLE FAN

Resumen de: EP4707612A1

A portable fan includes: a housing; a mixed-flow fan; and a pressurizing member. The housing is arranged with an air inlet portion and an air outlet portion. The mixed-flow fan is arranged inside the housing; the mixed-flow fan is configured to rotate around a rotation shaft to generate an airflow. The pressurizing member is disposed at a front of the mixed-flow fan and includes a pressurizing seat. The pressurizing seat comprises a pressurizing surface, and a radial size of at least part of the pressurizing surface gradually increases from the rear side to the front side. A cross-sectional area, in a radial direction of the housing, of a front end of the pressurizing seat is defined to enable the air inlet portion to be invisible by being shielded by the pressurizing seat, when viewing from the front side to the rear side.

PORTABLE FAN

Resumen de: EP4707613A1

A portable fan includes: a housing; a mixed-flow fan; and a booster. An air inlet portion is arranged at a rear side of the housing, an air outlet portion is arranged at a front side of the housing, the air inlet portion and the air outlet portion are fluidly communicated to each other through an interior of the housing. The mixed-flow fan is arranged inside the housing; wherein the mixed-flow fan is configured to rotate around a rotation shaft to generate an airflow. The booster is disposed inside the housing and surrounds an outer periphery of the mixed-flow fan, wherein, the booster comprises a booster surface facing the mixed-flow fan; a radial size of at least part of the booster surface gradually increases in a direction from the rear side to the front side; a gap is formed between the booster and the housing.

PORTABLE FAN

Resumen de: EP4707611A1

A portable fan includes: a housing; a mixed-flow fan; a pressurizing member. The housing is arranged with an air inlet portion and an air outlet portion. The pressurizing member is disposed at a front of the mixed-flow fan and includes a pressurizing seat. The pressurizing seat includes a pressurizing surface, and a radial size of at least part of the pressurizing surface gradually increases from a rear side to a front side. The mixed-flow fan includes a rotation seat, an extension wall, a motor, and first blades that are mounted on the rotation seat; the extension wall and the rotation seat cooperatively define a first cavity; the pressurizing seat has a second cavity; the extension wall is inserted into the second cavity; a projection of the first cavity is at least partially overlapped with a projection of the second cavity in the radial direction.

CONNECTOR ASSEMBLY

Resumen de: WO2024256159A1

The invention describes a connector assembly (1) for connecting two parts (2A, 2B), comprising a stud bolt (10) comprising a shank (10S) and a threaded portion (10T) at each end of the shank (10S); a first threaded insert (14A, 14B) for embedding in a part (2A), adapted to engage with a first threaded portion (10T) of the stud bolt (10); a second threaded insert (14A, 14B) for embedding in the other part (2B), adapted to engage with the second threaded portion (10T) of the stud bolt (10); and a spacer (16) dimensioned to enclose the shank (10S) of the stud bolt (10), and comprising a length adjustment means (16T) for adjusting the length of the spacer (16) between an initial length (L0) and a maximum extended length (L1). The invention further describes a wind turbine rotor blade comprising a first rotor blade segment (2A) and a second rotor blade segment (2B), and a plurality of such connector assemblies (1) arranged to connect the first rotor blade segment (2A) to the second rotor blade segment (2B); and a method of connecting a first wind turbine rotor blade segment (2A) to a second wind turbine rotor blade segment (2B) with a plurality of such connector assemblies (1).

METHOD FOR REPLACING TENSION ADJUSTING COMPONENT USED IN A CABLE SUPPORT ASSEMBLY ON A WIND TURBINE

Resumen de: CN121039387A

A method of replacing a tension adjusting member (44) included in a cable support assembly (30) connected with a plurality of wind turbine blades (26) on a wind turbine (10) is provided. The method comprises: releasing tension in the cable support assembly (30); disconnecting the tension cable (36) from a free end (46) of the tension adjusting member (44) remote from the hub (24); and securing the tension cable (36) to the wind turbine (10). A second end (48) of the tension adjusting member (44) located within the hub (24) is connected to the lifting device (72) and is also disconnected from the hub (24). A lifting device (72), which may include a winch (73) or cantilever crane (82) and a lifting cable (74), may then be used to lower the tension adjusting member (44) down to the ground where the replacement tension adjusting member (44a) is connected to the lifting device (72). The method further includes lifting the replacement tension adjusting member (44a) back to the hub (24) using a lifting device (72); and reconnecting it to the cable support assembly (30) and the hub (24). This method avoids the need to repair the tension adjusting component (44) while the component (44) is on top of the tower (12) of the wind turbine (10), and at the same time also avoids the need for a large off-site crane for performing any of these movements.

A METHOD FOR MANAGING COMMUNICATION WITH A PLURALITY OF ASSETS OF A RENEWABLE POWER PLANT

Resumen de: CN121058144A

A method for managing the transmission of instructions to a plurality of controlled assets (4) (e.g., wind turbines) arranged within a private communication network of a renewable power plant (3) is disclosed. One or more requesting assets (5) arranged within the private communication network contact (6) a secure data center (1) arranged externally with respect to the private communication network on behalf of one or more controlled assets (4) associated with the particular requesting asset (5). The secure data center (1) generates a database (8) comprising a registry of controlled assets (4) for which instructions have been requested and representing a combination of controlled assets (4) managed by the secure data center (1). Upon a request from the requesting asset (5), the secure data center (1) then manages the transmission of instructions originating from the external control center (2) to each of the combined registered controlled assets (4) of the secure data center (1).

SYSTEM AND METHOD FOR PROVIDING GEARBOX LUBRICATION OF A WIND TURBINE DURING AN OFF-GRID STATE

Resumen de: EP4707586A1

A method for providing gearbox lubrication of a wind turbine during an off-grid state includes fluidly coupling an auxiliary lubrication system with a gearbox of the wind turbine. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at a wind farm but not yet connected to a grid. The method also includes determining a time-based control scheme for the auxiliary lubrication system to provide lubrication to the auxiliary lubrication system during the off-grid state. The time-based control scheme is defined a first time period in which the lubrication is provided to the gearbox via the auxiliary lubrication system during the off-grid state and a second time period in which the lubrication is not provided to the gearbox via the auxiliary lubrication system during the off-grid state. The first time period is less than the second time period. Further, the method includes implementing, via a controller, the control scheme for the auxiliary lubrication system to provide the lubrication to the gearbox of the wind turbine during the off-grid state.

MOORING SYSTEM

Resumen de: EP4707152A1

Proposed is a mooring system, including a floating unit for floating on the sea surface, a mooring anchor installed on the seabed, a weight unit positioned underwater between the floating unit and the mooring anchor, a plurality of mooring cables each having a closed curve shape for mooring the floating unit, wherein each mooring cable includes a first portion whose middle lower part is caught in a mooring-cable catching part of the weight unit, a second portion which passes through a vertical penetration passage of the weight unit and whose middle lower part is caught in a mooring-cable catching part of the mooring anchor, and a third portion which passes through a vertical penetration passage of the floating unit and is connected to the first portion and the second portion and whose middle upper part is caught in a mooring-cable catching part of the floating unit provided in the floating unit.

SYSTEM FOR SUPPLYING FLUID

Resumen de: EP4707552A1

2. System zur Fluidversorgung mindestens eines Verbrauchers (V), insbesondere zur Schmiermittelversorgung von Verbrauchern (V), wie Lagerstellen in Getrieben von Windkraftanlagen einschließlich Gleitlagern, zumindest bestehend aus einer- Fördereinrichtung (14),- Filtereinrichtung (16), und- Wärmetauscheinrichtung (18),die über fluidführende Leitungen (20, 22) miteinander verbunden und im Rahmen einer Fluidführung (24) entlang einer Strömungsrichtung mit Fluid durchströmbar sind, dadurch gekennzeichnet, dass zwischen der Fördereinrichtung (14) und dem jeweiligen Verbraucher (V) im Hauptstrom (40) einer Fluidführung (24) eine Hauptfilterstufe (42) der Filtereinrichtung (16) geschaltet ist, dass zur Steuerung eines Nebenstroms (44) der Fluidführung (24) mindestens eine Ventileinrichtung (46) vorgesehen ist, und dass mit ansteigendem Differenzdruck betreffend die Hauptfilterstufe (42) die jeweilige Ventileinrichtung (46) betätigt, eine vorgebbare Teilmenge des Fluids aus der Fluidführung (24) zum Verbraucher (V) entfernt.

FOAMABLE THERMOPLASTIC COMPOSITIONS, THERMOPLASTIC FOAMS AND METHODS OF MAKING SAME

Resumen de: WO2024254034A1

Disclosed are foam articles comprising a thermoplastic, closed-cell foam having at least a first surface and comprising: (i) thermoplastic polymer cell walls comprising at least about 0.5% by weight of ethylene furanoate moi eties and optionally one or more co-monomer moieties; and (ii) blowing agent comprising HFC-152a contained in at least a portion of said closed cells.

PARALLEL MOORING LINES TO SAME ANCHOR

Resumen de: AU2024263697A1

The invention relates to a mooring arrangement for mooring a floating unit to the seabed, the mooring arrangement comprises multiple mooring clusters each connectable to a floating unit and an anchor adapted for the seabed, wherein at least one mooring cluster comprises at least two mooring lines.

Gas flow pressure driven electrical generator

Resumen de: GB2643961A

A gas flow pressure driven electrical turbine generator 30 for connection to a dust or fume extraction system has a chamber 31 with an inlet 32 connectable to ambient air in a location. The chamber outlet 33 may be connected 35 to a dust or fume extraction pipe 20, via a shut-off valve 34. An airflow turbine 36 in the chamber 32 generates electricity when gas flows from the chamber inlet 32 to the chamber outlet 33. The turbine generator can be connected to the pipe 20 at 90 degrees, and may be connected immediately downstream of a flow control valve 22 so that it exhausts into an area of increased turbulence to improve performance. The energy generated may be used to power components such as control valves and flow rate measurers and avoids the need hard-wire an electrical supply to such components.

INDIVIDUAL PITCH CONTROL METHOD AND ASSOCIATED WIND TURBINE CONTROLLER

Resumen de: EP4707585A1

The individual pitch control method (100) comprises an online phase and an offline phase. The online phase comprises acquiring (130) a current value of a parameter corresponding to the wind speed, selecting (140) a current control law and generating (150) a control signal based on the current control law and a current azimuth angle of the blade. The offline phase (110) comprises obtaining a trained reinforcement learning model. Selecting a control law in the online phase consisting in running in inference the trained reinforcement learning model to estimate the current control law from the current value of at least one parameter corresponding to the wind speed.

METHOD FOR REPAIRING THE ROOT OF A BLADE

Resumen de: EP4707588A1

Method for repairing a root of a blade having the following sequence: loosening the bolts (6) of the root of the blade (5) by removing the nuts (20) in the bearing (7) of the bushing (3). Lowering the blade to the ground using the Bladerunner^®. Cutting a diametral ring of the blade that includes the surface (10) where the threaded cup (9) housing the nut (6) is included. Cleaning up and laminating the bevelled area (11). Machining a long bore passing through the bevelled area (13) and a short and through bore (14) in the thickness direction. Adding and adapter (15) that combines both technologies (one per each end) and allows the length of the blade (4) to be increased and consequently its AEP (Annual Energy Production) is increased. Said adapter (15) is a ring with through holes (17 and 22) over its entire surface, which is attached on the portion of the root of the blade (5) with T-bols and on the portion of the bushing (3) with the bolts (6) that have been previously removed, housed in the inserts (9).

METHOD OF MANUFACTURING A HALF SHELL AS WELL AS WIND TURBINE ROTOR BLADE

Resumen de: EP4706946A1

The invention concerns a method of manufacturing a half shell (134) of a wind turbine rotor blade (110), the method comprising the steps:- providing a mould (148),- arranging an outer shell laminate (150) into the mould (148),- arranging a three spar caps (138, 140, 142) onto the outer shell laminate (150), wherein-- the second spar cap (140) is arranged between the first spar cap (138) and the third spar cap (142),-- the third spar cap (142) is positioned at an outermost trailing edge (144), andcore elements (154) are arranged between the first spar cap (138) and the second spar cap (140) and/or between the second spar cap (140) and the third spar cap (142) and/or between the first spar cap (138) and the third spar cap (142), wherein at least one of the core elements (154) is a tolerance compensation element (156) that comprises a wedge-formed portion (158) and interacts in a form-fit manner with a corresponding counter wedge-formed portion (160).The invention also refers to a wind turbine rotor blade (110) .

PLANETARY GEAR WITH AXIALLY SLIDABLY MOUNTED PLANET GEARS

Resumen de: EP4707641A1

Planetengetriebe 10 für eine über einen Rotor 72 angetriebene Windkraftanlage 70, mit zumindest einer um eine Drehachse A_D umlaufenden Planetenstufe 14, wobei die Planetenstufe 14 ein Sonnenrad 22, einen Planetenträger 16 und ein Hohlrad 20 aufweist und der Planetenträger 16 mehrere zwischen Seitenwangen 24, 26 des Planetenträgers 16 umlaufende und radial gleitgelagerte und wechselseitig mit dem Hohlrad 20 und dem Sonnenrad 22 in einem Verzahnungseingriff stehende Planetenrädern 18 aufnimmt und wobei in jede Seitenwange 24, 26 zumindest ein Axialgleitelement 30 eingesetzt ist und ein Kragenabschnitt 32 eines jeden Axialgleitelements 30 in axialer Richtung über die Seitenwange 24, 26 hervorsteht und stirnseitig eine Gleitfläche 34 zur axialen Lagerung des Planetenrades 18 trägt. Der Kragenabschnitt 32 liegt rückseitig an der jeweiligen Seitenwange 24, 26 unmittelbar an.

WIND TURBINE ROTOR BLADE AND A METHOD OF MANUFACTURING A WIND TURBINE ROTOR BLADE

Resumen de: EP4707584A1

The invention relates to a wind turbine rotor blade (110) comprising a suction side half shell (132) and a pressure side half shell (133), wherein the suction side half shell (132) comprises a first spar cap (141), wherein the pressure side half shell (133) comprises a second spar cap (142), wherein the first spar cap (141) and the second spar cap (142) are connected to each other by an adhesive joint (146), wherein, at least in a section between a root end (126) of the wind turbine rotor blade (110) and a tip end (127) of the wind turbine rotor blade (110), a trailing edge (135) of the wind turbine rotor blade (110) is formed by the first spar cap (141), the second spar cap (142) and the adhesive joint (146). The invention also concerns a method of manufacturing a wind turbine rotor blade.

SPAR CAP FOR A WIND TURBINE ROTOR BLADE, SET FOR MANUFACTURING A HALF SHELL OF A WIND TURBINE ROTOR BLADE, ASSEMBLY COMPRISING A SPAR CAP AND A MOLD, AND METHOD OF MANUFACTURING A HALF SHELL OF A WIND TURBINE ROTOR BLADE

Resumen de: EP4706945A1

The present invention concerns a apar cap (140) for a wind turbine rotor blade (110), comprising a stack (141) of fiber material layers, which are stacked in a stacking direction (147) from a bottom face (143) to a top face (144), and a clipping layer (145) which is arranged on the top face (144) of the stack (141), wherein the clipping layer (145) protrudes beyond the stack (141) of fiber material layers in a lateral direction (148) which is perpendicular to the stacking direction (147). Further aspects concern a set for manufacturing a half shell of a wind turbine rotor blade, an assembly comprising a spar cap and a mold, and a method of manufacturing a half shell of a wind turbine rotor blade.

WIND TURBINE ROTOR BLADE, METHOD FOR MANUFACTURING A WIND TURBINE ROTOR BLADE AND METHOD FOR REPAIRING AN ADHESIVE JOINT IN A WIND TURBINE ROTOR BLADE

Resumen de: EP4707583A1

The invention relates to a wind turbine rotor blade (100) with a half shell (132, 133) and a first bearing structure, the half shell (132, 133) comprising a core material (140) sandwiched between an inner shell laminate (141) and an outer shell laminate (142), the first bearing structure comprising a spar cap (144) and a shear web (146), wherein a flange portion (147, 148) of the shear web is attached to the half shell (132, 133) in an attachment area (150), and the spar cap (144) is arranged in the half shell (132, 133) outside the attachment area (150). The invention also concerns a method for manufacturing a wind turbine rotor blade and a method for repairing an adhesive joint in a wind turbine rotor blade.

SPAR CAP, WIND TURBINE ROTOR BLADE, AND METHOD OF MANUFACTURING A SPAR CAP

Resumen de: EP4707582A1

The invention relates to a spar cap (136) for a wind turbine rotor blade (110), the spar cap (136) being configured to extend close to a trailing edge (135) and to form, at least in a section between a root end (126) and a tip end (144), a part of the trailing edge (135) of the wind turbine rotor blade (110), the spar cap (136) comprising a stack (146) of fiber layers including first-type fiber layers (148) and second-type fiber layers (150), wherein- a layer width (154) of the first-type fiber layers (148) is smaller than a layer width (156) of the second-type fiber layers (150),- in the stack (146), the first-type fiber layers (148) are arranged offset to each other with respect to a width (W) of the stack (146), and- in the stack (146), the second-type fiber layers (150) are aligned flush with one another with respect to the width (W) of the stack (146),- the stack (146) is resin-infused and cured.The invention also concerns a wind turbine rotor blade (110) and a method of manufacturing a spar cap.

ロータ用保護シート及びその接着方法

Resumen de: JP2026042186A

【課題】 耐水性を向上させたり、紫外線による悪影響を抑制することができ、ロータのブレードの振動や収縮等に伴う損傷を防止でき、使用が規制されるおそれを払拭できる安価なロータ用保護シート及びその接着方法を提供する。【解決手段】 風力発電設備の回転可能なロータ４に接着されるロータ用保護シート１０であり、ロータ４のブレード６に接着される接着層１１と、この接着層１１に剥離可能に積層されるセパレータ層とを二層構造に備え、接着層１１を空気中の湿気と反応して室温で硬化する縮合硬化型シリコーンゴムシートとする。ロータ用保護シート１０の接着層１１に縮合硬化型シリコーンゴムシートを使用するので、耐水性や耐久性を向上させ、紫外線による物性の変化を抑制することができる。【選択図】 図２

WIND TURBINE POWER TANSMISSION SYSTEM

Resumen de: EP4708643A2

A flexible coupling for use in a wind turbine power transmission system to flexibly couple terminal portions of the wind turbine power transmission system to thereby accommodate misalignments in a radial and axial direction between the terminal portions. A coupling element of the flexible coupling interfaces with the terminal portions associated with a main shaft and a gearbox input member of the wind turbine power transmission system. Thereby a double-joint, namely two joints between the coupling element and the respective terminal portions, is defined. The joints permit relative rotation between the coupling element and the respective terminal portion around axes perpendicular to and relative translation along a main axis of the main shaft. Thereby the two joints can provide translational degrees of freedom in all directions and rotational degrees of freedom only about axes perpendicular to the main axis to accommodate radial, axial, and angular misalignments. A torsionally stiff coupling element may constrain relative rotation about the main axis.

一种发电机组轴承润滑装置

Resumen de: CN223984548U

本实用新型属于轴承润滑技术领域，具体涉及一种发电机组轴承润滑装置，包括轴承座和设置于轴承座一端的端盖，所述轴承座的内圈设置有挡油环一，还包括：注入孔和排脂孔一，注入孔从端盖延伸至轴承座并贯穿与轴承本体的内部连通；排脂孔一从端盖的轴向端部向另一轴向端延伸，清洁剂以一定的压力通过注入口进入轴承本体，从排脂孔一排出老化的润滑脂，并软化难以排出已经硬化变得黏稠的润滑脂，清洁剂具有一定的润滑性，发电机组轴承持续转动的情况下，通过注入口注入新的润滑脂，并将清洁剂排出，能够在发电机轴承废脂无法正常排出且无法拆除轴承座端盖的情况下，对发电机轴承内的废脂进行更彻底地清洗，疏通油路，达到正常排脂的目的。

一种自动调节磁悬浮风力发电圈

Resumen de: CN223984539U

本实用新型涉及风力发电技术领域，具体涉及一种自动调节磁悬浮风力发电圈。对于本装置，通过风速检测器获取实时风速，并将实时风速信号传输至中央处理器，以通过中央处理器进行实时风速分析；中央处理器基于风速分析，通过对应调节转轴对发电扇叶的偏转角度进行调节；当出现微风时，发电扇叶调整至阻力最大角度，通过风力充分做功以提高发电效率；当风速发生变化时，发电扇叶偏转适宜角度，将发电效率最大化；当出现狂风时，发电扇叶调整至阻力最小角度，避免发电扇叶被狂风损坏。在提高磁悬浮风力发电设备发电效率的同时，降低设备维护成本。

风力发电装置

Resumen de: CN223984540U

本实用新型提供一种风力发电装置，所述风力发电装置包括有：叶轮和发电机，所述叶轮的轴线处设置有主轴，所述主轴与所述发电机的输入端连接；挡风组件，所述挡风组件设置有两个，两个所述挡风组件穿设于所述主轴且分别位于所述叶轮的两端，两个所述挡风组件之间形成所述叶轮的进风区，所述挡风组件包括有挡风板、门板和电机，所述挡风板上开设有出风口，所述门板通过电机转动连接于所述挡风板上，且所述门板盖设于所述出风口上；风速检测器，所述风速检测器设置于所述挡风板上，所述风速检测器与所述电机电连接，当风速检测器识别环境风速大于预设风速时，所述门板开启所述出风口。

一种微风发电可折叠塔架

Resumen de: CN223984544U

本实用新型公开一种微风发电可折叠塔架，包括底座、折叠机构和调节杆，所述折叠机构包括下梁、上梁和分别与上梁以及下梁活动配合的支撑杆，所述支撑杆之间活动配合，所述调节杆的伸缩端设置有齿条，所述齿条啮合有齿轮，所述齿轮设置于支撑杆的一端，本实用新型，通过支撑杆作为折叠条件，可以对上梁和下梁进行堆叠，方便收纳，减少空间占用，通过调整调节杆的伸缩端长度，推动滑块，带动齿条移动，齿条带动齿轮转动，齿轮带动支撑杆翻转，将上梁撑起，可以先将所有的上梁撑起后安装发电扇叶，也可先安装上层的发电扇叶，升起上层的上梁后，再安装下层的发电扇叶，再将下层的上梁升起，安装人员不用攀高操作，降低坠落风险。

转轴及风力发电机组

Resumen de: CN223984676U

本申请提供转轴及风力发电机组。可用于转轴技术领域。该转轴包括多个转轴单体，多个转轴单体沿转轴单体的延伸方向依次连接；转轴单体包括主体，以及设置于主体的第一连接部和第二连接部，第一连接部和第二连接部中的至少一个能用于连接联轴器；在相邻的两个转轴单体中，其中一个转轴单体的第一连接部能与另一个转轴单体的第二连接部连接。本申请提高了转轴在运输和安装时的便捷性。

一种风电机组滑动式偏航轴承装置

Resumen de: CN223984549U

本实用新型涉及风电机组设备技术领域，本实用新型公开了一种风电机组滑动式偏航轴承装置，包括内圈；所述内圈的外部转动设置有外圈，所述内圈和外圈之间安装有滚动体；所述外圈的外表面固定有外齿圈盘；所述内圈的上方设置有支撑架；所述支撑架上安装有驱动装置，通过所述驱动装置可驱动支撑架和内圈同步进行转动；该风电机组滑动式偏航轴承装置，通过机械结构设计来实现对内圈的锁定，这种设计避免了阻动液体因长期使用而变质的问题，确保了轴承上圈的稳定性和阻动性能，即使在恶劣的环境条件下也能保持良好的工作状态，避免了阻动液体带来的额外阻力，齿轮减速电机在运转时减少了过热的风险，还延长了齿轮减速电机的使用寿命。

Procédé de contrôle d'un système d'énergie éolienne en mer

Resumen de: BE1032839A1

L'invention divulgue un procédé de contrôle d'un système d'énergie éolienne en mer, se rapportant au domaine technique du contrôle de l'énergie éolienne en mer. Ledit système d'énergie éolienne en mer comprend un groupe éolien, un convertisseur, des capteurs de vibration et de contrainte ainsi qu'un contrôleur, et vise à résoudre le problème technique consistant à efficacement inhiber les charges structurelles clés tout en garantissant la sortie de puissance. Les points clés de sa solution technique sont les suivants: obtenir une séquence de vitesse de vent de prévision à l'avant par le biais d'un lidar de nacelle, tout en collectant en temps réel les données de charges de la tour et des pales; construire un modèle d'espace d'état paramétré, et utiliser l'algorithme de filtre de Kalman sans trace pour réaliser l'identification en ligne et l'estimation d'état des paramètres aérodynamiques et de la dynamique non modélisée; dans chaque période de contrôle, avec le suivi de puissance et l'inhibition de charges comme objectifs multiobjectifs, résoudre le problème de contrôle optimal à horizon fini sur la base du modèle mis à jour et de la séquence de vitesse de vent de prévision; enfin, analyser et exécuter la commande incrémentale optimale de l'angle de calage et la commande incrémentale optimale du couple du générateur. Ce procédé est principalement utilisé pour améliorer la durée de fonctionnement et la stabilité des group

山地果园自发电自补给智能水肥管理系统、方法及设备

Resumen de: CN121621103A

本发明提供一种山地果园自发电自补给智能水肥管理系统、方法及设备，涉及山地果园水肥管理技术领域，用以解决现有技术中对于山地果园的发展，存在水资源匮乏，果园管理难度较大的缺陷。包括：水收集装置、集水池、果园供水装置、发电装置和控制装置；水收集装置与集水池机械连接，果园供水装置与集水池机械连接，发电装置与果园供水装置电连接，水收集装置、果园供水装置和发电装置均与控制装置电连接；水收集装置，用于收集雨水，并将雨水储存在集水池中；果园供水装置，用于通过集水池中的水灌溉山地果园；发电装置，用于将风能和/或太阳能转化为电能，电能用于驱动果园供水装置；控制装置，用于控制水收集装置、果园供水装置和发电装置。

一种基于毫米波雷达技术的在线风机叶片不平衡检测方法和系统

Resumen de: CN121630658A

本发明提供了一种基于毫米波雷达阵列的在线风机叶片不平衡检测方法与系统。在塔筒外壁竖直布置雷达阵列，通过非接触方式实时测量叶片。核心方法在于分析同一周期内叶片间的相对变形差，构建平均与最大变形量指标，并与阈值比较，实现故障诊断与定位。系统采用二级判定策略：先综合单周期内多个雷达数据判断短期异常，再基于连续多个转动周期内的异常频次区分瞬时干扰与真实故障。本发明实现了在线、实时、高精度的叶片状态监测，具有环境适应性强、抗干扰能力优异、预警机制完善、维护成本低等优势，为风力发电机组的安全稳定运行提供了可靠保障。该方法环境适应性强，抗干扰好，可在线、高精度监测叶片状态，保障机组安全稳定运行。

一种风电机组扭矩控制方法、装置、设备及介质

Resumen de: CN121630640A

本申请公开了一种风电机组扭矩控制方法、装置、设备及介质，涉及风电技术领域，包括：采集目标风电机组的变桨扭矩数据，并根据预设滑动窗口对变桨扭矩数据进行平滑处理；基于得到的处理后变桨扭矩数据计算目标风电机组各桨叶的累计平均值，并根据累计平均值确定各桨叶间的差异范数；通过目标阈值动态耦合模型基于自身的模型参数以及目标风电机组当前的设备参数计算目标风电机组当前的目标阈值；对比差异范数及目标阈值，以根据对比结果确定是否进行故障预警，若进行故障预警，则识别目标风电机组的故障类型；根据故障类型生成相应的扭矩控制指令，以便目标风电机组通过执行扭矩控制指令进行扭矩调整。由此，可使风电机组扭矩控制更加精确。

一种电气设备的运行安全监测机构

Resumen de: CN121630654A

本发明公开一种电气设备的运行安全监测机构，涉及电气设备监测技术领域，包括基座、塔身、机舱及轮毂，轮毂与机舱内主轴连接并装有三根风叶，机舱内设有对称分布的弧形滑轨，U型滑板沿其滑动并装有一对监测传感器模块，用于对轮毂与主轴连接处进行监测。U型卡轨间通过联动皮带驱动U型支架往复运动，经限位组件带动U型滑板沿弧形轨迹移动，实现对连接处的动态扫描。监测传感器模块集成振动、应力及温度补偿单元，结合数据处理模块与后台监控模块，构建完整监测体系，具备实时采集、动态预警与历史追溯功能，为设备状态评估与故障诊断提供可靠支持。

一种风力发电机组

Resumen de: CN121630643A

本发明提供了一种风力发电机组，涉及风力发电技术领域，该风力发电机组通过设置具有竖向导向结构的托梁组件，使发电机舱可沿塔筒轴向升降，并在升降至预定运行高度后通过锁紧装置形成刚性支撑，结合偏航转台实现整机偏航功能，不仅显著增大了风轮旋转平面与塔筒之间的距离，有效降低叶片扫塔风险，而且能够在台风来临前将发电机舱下降至低位并锁定，大幅降低结构重心和风载受力，提升极端工况下的安全性；同时，升降式设计使得风力发电机组可在低高度完成部件安装与维护作业，简化海上施工流程，减少对大型吊装船舶的依赖，提高安装与运维效率，降低全生命周期成本。

塔筒结构与风机系统

Resumen de: CN121630649A

本发明涉及风电塔筒技术领域，公开了一种塔筒结构与风机系统。该塔筒结构用于风机系统，包括分节塔筒和连接件，分节塔筒包括塔筒件与多个纵向加劲肋，多个纵向加劲肋沿塔筒件的周向间隔设置于塔筒件的内壁，分节塔筒为多个，至少两个分节塔筒依次连接形成分段塔筒，分段塔筒为至少两个；相邻两个分段塔筒通过连接件连接。本发明通过在塔筒件内壁设置纵向加劲肋提高分节塔筒的结构强度，有利于减小塔筒件的厚度，节省塔筒结构的制作和安装成本。

随风向改变受力面大小的风力发电机叶片

Resumen de: CN121630635A

本发明是一种风力发电机叶片，该叶片能随风向改变受力面的大小。适用于垂直轴风力发电机，叶片是属于阻力型叶片，靠风的推力做功，在叶片的旋转方向与风向一致时，即顺风时，叶片是展开的，叶片受力面积最大，此时风的推力是做功，叶片能接收最大的风能；当叶片旋转方向与风向相反时，即逆风时，风的推力成为阻力，此时叶片收缩或者合拢，使叶片受力面积变小，叶片受到的阻力最小。采用本发明的风力发电机，由于叶片的受力面积的变化，使得叶片能最大限度的接收风能，风能转化率高，可以有效的提高垂直轴阻力型风力发电机的单机功率。

一种面向新能源风电的无人机精准定位喷洒除冰方法

Resumen de: CN121630659A

本发明涉及一种面向新能源风电的无人机精准定位喷洒除冰方法，方法包括以下步骤：S1：地面站启动无人机；S2：加载风机三维点云地图，规划初步路径；S3：得到初步新能源风电叶片路径；S4：得到避障路径；S5：基于叶片旋转动力学模型，通过模型预测控制调整到达初步位置的无人机的速度与安全距离；S6：无人机采集叶片数据；S7：当无人机采集的叶片数据中的风机叶片覆冰厚度超过阈值时，无人机除冰；S8：实时监测无人机数据。与现有技术相比，本发明具有实现极端环境下风机叶片的高效、安全、低耗除等优点。

一种山区复杂环境下的无人机电力巡检系统及方法

Resumen de: CN121643866A

本发明公开了一种山区复杂环境下的无人机电力巡检系统及方法，其包括：无人机，其用于按照巡检路线在预定巡检区域内飞行；若干个自组网节点，且至少一组自组网节点设置于巡检区域内的山体上、海拔高度大于或等于预设值处；无人机机库，其用于停放无人机，且与至少一个自组网节点无线连接；以及监控端，其与所述无人机机库有线/无线连接。本发明具备MESH组网功能，不需要中心网关，可实现在无电、无网、多山头区域的精细化、跨山头式自动巡检。

一种海上风电耦合高温共电解制备合成气的系统及方法

Resumen de: CN121629422A

本发明提供一种海上风电耦合高温共电解制备合成气的系统及方法，所述系统包括海上风力发电机组，用于将风能转化为电能，为所述高温共电解反应装置，碳捕集装置和预处理锅炉提供运行所需的电能；碳捕集装置，用于从外部环境中捕集二氧化碳，并将其输送至高温共电解反应装置；预处理锅炉，用于将海水淡化为纯净水，并加热所述纯净水为水蒸气后输送至高温共电解反应装置；高温共电解反应装置，其包含至少一个高温共电解反应容器，用于在电能的驱动下，将所述二氧化碳和水蒸气转化为合成气。所述系统和方法实现了海上风电的高效消纳，降低了弃风弃电率。

一种光伏风能互补发电装置

Resumen de: CN121643590A

本发明涉及光伏发电技术领域，尤其涉及一种光伏风能互补发电装置，本发明包括架体，设置在架体内的风力发电驱动杆，转动设置在风力发电驱动杆顶部的转动座，以及铰接在转动座上的光伏板：还包括：设置在风力发电驱动杆上，用于调节光伏板放置角度的牵引组件，牵引组件包括对称铰接在风力发电驱动杆上的配重块，光伏板的底部设置有两个用于光伏板支撑的弹簧，光伏板的底部设置有一个用于光伏板牵引的牵引绳，且牵引绳穿过风力发电驱动杆的一端设置在配重块上，风力发电驱动杆转动速度超过恒定速度时，配重块通过牵引绳牵引光伏板的角度改变，保障了光伏板的使用，避免了风力较大，导致光伏板损坏。

一种风电机组检测探伤机器人及其检修方法

Resumen de: CN121630657A

本发明公开了一种风电机组检测探伤机器人及其检修方法，包括磁吸爬壁机器人，所述磁吸爬壁机器人上安装有抬升机构，抬升机构上安装有测绘探伤机构，测绘探伤机构对风电机组塔筒表面的涂层和焊缝进行检测；所述测绘探伤机构包括检测座，检测座内部左右两侧安装有高清相机，检测座底部固定连接有板体，板体左右两侧安装有照明灯。本发明具备灵活性好的优点，解决了现有的风电机组检测探伤机器人在使用的过程中灵活性较差，不便于对检测范围进行灵活调节，风电塔筒表面结构复杂，若机器人无法灵活调整探头高度、角度或距离，则难以对关键区域进行有效扫描，导致缺陷漏检率升高的问题。

一种风电机组的除锈喷涂机器人及其方法

Resumen de: CN121626314A

本发明公开了一种风电机组的除锈喷涂机器人及其方法，包括爬壁机器人，所述爬壁机器人顶部安装有喷砂除锈机构和涂料喷涂机构，喷砂除锈机构对风电机组塔筒表面进行除锈，涂料喷涂机构对除锈后的位置进行喷涂，所述爬壁机器人底部安装有负压回收机构，负压回收机构对除锈和喷涂过程中飘散的污染物进行收集；所述喷砂除锈机构包括砂罐，砂罐上安装有空压机、控制阀和砂料喷头。本发明具备安全高效的优点，解决了现有的风电机组在进行塔筒除锈喷漆时，人工除锈喷涂易发生坠落事故，降低了安全性，爬壁式机器人需要单独安装除锈和喷涂机构，工作效率较低，并且增加了维护成本的问题。

风机故障检测方法、装置、电子设备、存储介质及程序产品

Resumen de: CN121630651A

本公开涉及一种风机故障检测方法、装置、电子设备、存储介质及程序产品；风机故障检测方法，包括：获取风力发电机对应的目标声音信号，所述目标声音信号与所述风力发电机的叶片螺栓掉落故障相关；确定所述目标声音信号对应的倒频谱；对所述目标声音信号进行周期性分析，得到信号分析结果，所述信号分析结果用于表征所述目标声音信号是否为满足预设条件的周期信号；根据所述目标声音信号对应的倒频谱和所述信号分析结果，确定所述叶片的螺栓掉落故障检测结果。该风机故障检测方法、装置、电子设备、存储介质及程序产品，能够实现有效且准确的风力发电机的叶片螺栓掉落故障检测。

一种用于风机叶片裂纹损伤监测的光纤布设间距确定方法

Resumen de: CN121637729A

本发明公开了一种用于风机叶片裂纹损伤监测的光纤布设间距确定方法。该方法包括：首先建立风机叶片流固耦合仿真分析模型，在流场中计算出叶片工作过程中的风压载荷，将风压载荷耦合至结构场，在结构场建立带有裂纹损伤的叶片模型，并在叶片模型上建立光纤路径，通过有限元分析获取工作状态下裂纹叶片的应变分布以及光纤路径上的应变数据；其次改变模型的裂纹长度、裂纹尖端与光纤路径的距离，进行多次有限元仿真，提取应变数据，分析不同裂纹长度、不同光纤路径对于光纤应变大小影响的规律；最后建立光纤应变峰值与裂纹长度、光纤布设间距之间的关系模型，利用该关系模型进一步确定最优光纤布设间距。本发明建立的关系模型为风机叶片上的光纤布设间距的确定提供理论支撑，有助于在实际中优化成本和运维效率。

一种风力发电机热管理系统及方法

Resumen de: CN121637844A

本发明涉及风力发电机控制技术领域，尤其涉及一种风力发电机热管理系统及方法，包括数据采集层、预测模块、数字孪生模型、智能控制与诊断引擎以及散热执行机构；相对于现有技术主要采用基于实时温度阈值的开环或简单反馈控制方案，存在响应滞后的问题，且各散热部件往往独立工作缺乏协同，导致能效较低；本发明采用基于数字孪生模型的闭环智能热管理方案，通过构建发电机热系统的虚拟映射进行实时仿真与未来状态预测，使得控制系统能够依据仿真结果主动且协同地管理所有散热资源；具有化被动为主动的核心优点，它能够在热量过度累积前提前干预，实现系统各部分的协同最优控制，从而显著提升热管理的精准性、及时性和整体能效。

基于轮毂载荷湍流评估的风电机组自适应控制方法及装置

Resumen de: CN121630638A

本发明公开一种基于轮毂载荷湍流评估的风电机组自适应控制方法及装置，该方法步骤包括：步骤S01.获取被控风机所处环境的实时风速数据以及被控风机的实时载荷数据；步骤S02.根据被控风机的实时载荷数据转换得到实时Myz轮毂载荷值；步骤S03.根据实时Myz轮毂载荷值评估当前湍流强度状态；步骤S04.根据当前湍流强度状态评估结果以及实时风速数据控制被控风机的运行模式，其中如果评估当前湍流强度状态为异常状态且风速达到指定风速条件，控制被控风机进行降功降速动作。本发明通过基于轮毂载荷实时评估的湍流强度状态实现风电机组的自适应控制，能够保障风机的安全、稳定、高效运行，降低机组轮毂疲劳载荷，提升机组寿命。

翼梁帽、用于制造风力涡轮机转子叶片的半壳体的装置、包括模具和翼梁帽的组件及制造风力涡轮机转子叶片的半壳体的方法

Resumen de: US20260063103A1

A spar cap is for a wind turbine rotor blade. The spar cap includes a stack of fiber material layers, which are stacked in a stacking direction from a bottom face to a top face, and a clipping layer which is arranged on the top face of the stack. The clipping layer protrudes beyond the stack of fiber material layers in a lateral direction which is perpendicular to the stacking direction. A set is for manufacturing a half shell of a wind turbine rotor blade. An assembly includes a spar cap and a mold. A method is for manufacturing a half shell of a wind turbine rotor blade.

一种随风转向的风力发电装置

Resumen de: CN121630647A

本发明属于风力发电机技术领域，具体的说是一种随风转向的风力发电装置，包括安装杆，安装杆的上方插设有连接杆，连接杆的顶端转动连接有机体，机体的转轴端部安装有连接头，连接头的外侧等间距转动连接有多个叶片，机体远离连接头的一端固定有两组连接座，连接座的内部转动连接有风向板，风向板与机体的轴线之间为15°夹角；其中，当风向板与机体的轴线夹角为0°时，连接杆缩入安装杆内部；通过第一电机转动带动螺纹杆转动，可使螺纹杆带动连接杆在安装杆的内部升降，从而使连接杆能够带动机体调节位置，使极端天气下降低机体的高度，实现对机体的防护。

一种实时检测并修正风电机组原始数据错误的方法、系统、设备及介质

Resumen de: CN121636482A

本发明公开了一种实时检测并修正风电机组原始数据错误的方法、系统、设备及介质，属于风电机组检修技术领域，包括风电机组总线实时接收遥测数据，并添加边缘计算PLC；对遥测数据进行分类，并对分类后的子集的数据进行归一化并筛选候选数据集合；将任一集合转化为多维向量，设置异常值阈值判断数据是否存在异常，当数据存在异常，设置误差值阈值进行二次验证并进行数据修正；风电机组主控实时接收并推送风电机组修正后数据。本发明相比距离公式直接计算，准确性更高，计算过程更快，每个距离独立计算，可通过GPU并行加速，实际计算时间可以很短为风电机组主控提供遥测数据的错误信息和修正信息，帮助风电机组主控更好的控制风电机组。

制造风力涡轮机转子叶片的半壳体的方法以及风力涡轮机转子叶片

Resumen de: US20260061709A1

A method of manufacturing a half shell of a wind turbine rotor blade, the method including: providing a mold, arranging an outer shell laminate in the mold, arranging three spar caps on the outer shell laminate. The second spar cap is arranged between the first spar cap and the third spar cap, the third spar cap is positioned at an outermost trailing edge, and core elements are arranged between the first spar cap and the second spar cap and/or between the second spar cap and the third spar cap and/or between the first spar cap and the third spar cap. At least one of the core elements is a tolerance compensation element that includes a wedge-formed portion and interacts in a form-fit manner with a corresponding counter wedge-formed portion. A wind turbine rotor blade includes a half shell.

垂直轴风力发电装置

Resumen de: CN121630634A

本发明涉及风电技术领域，具体涉及一种垂直轴风力发电装置。目的是提供一种垂直轴风力发电装置，该发电装置应具有工作效率高、安全可靠的特点。技术方案是垂直轴风力发电装置，包括塔架、可转动地定位在塔架上的导风架、可转动地定位在导风架中的叶轮、发电机、连接叶轮和发电机的传动机构；其特征在于：所述导风架的前部设有若干导风板并且导风架的后部设有控制导风架迎风方向的尾舵，伺服电机通过调节机构调整导风板的迎风夹角，经过导风板的气流发生偏转并带动叶轮旋转使发电机正常工作。

一种适用于风电支撑结构的外包增强角柱格构塔

Resumen de: CN121630137A

本发明涉及格构塔领域，具体涉及一种适用于风电支撑结构的外包增强角柱格构塔，包括沿高度方向布置的N个角柱、设置于相邻角柱之间的格构斜杆体系、用于支撑角柱的底部支撑结构以及用于连接上部风电塔筒的转换段；每个角柱均包括外管、内管、设于内管的预应力钢绞线以及填充于外管和内管之间的混凝土结构，预应力钢绞线两端分别锚固于转换段和底部支撑结构中。采用本技术方案，有利于在保证结构安全性的前提下有效降低材料用量和施工成本。

一种叶片连接状态评估方法、装置和可读存储介质

Resumen de: CN121630656A

本申请公开了一种叶片连接状态评估方法、装置和可读存储介质，包括：周期性地同步采集所述多个叶片的多路声学信号，以提取与多路所述声学信号相对应的多路去噪信号，其中，每一路声学信号对应于一个叶片；分别提取各路所述去噪信号中的冲击分量，以计算各路所述去噪信号对应的冲击能量因子，其中，所述冲击能量因子表征所述冲击分量的能量强度；针对各路所述去噪信号中任意一路目标去噪信号，计算所述目标去噪信号对应的冲击能量因子的异常值占比，并基于所述异常值占比评估所述目标去噪信号对应的叶片的连接状态。本申请提供的技术方案，可以以较低的成本对叶片连接状态进行监测。

轴承组件、轴系以及风力发电机组

Resumen de: CN121630914A

本公开提供一种轴承组件、轴系以及风力发电机组，所述轴承组件包括轴承座、轴承以及搅拌件，所述轴承座设置有轴承安装孔，所述轴承设置于所述轴承安装孔内，用于将转轴可转动地支撑在所述轴承座中，所述搅拌件用于固定在所述转轴上且所述搅拌件与所述轴承之间设置有预定间隔，在所述转轴转动的过程中，所述搅拌件能够搅动润滑脂使其进入所述轴承，使得润滑脂能够顺利进出轴承的润滑通道，避免润滑脂堆积或粘附在轴承座或转轴表面，从而为轴承进行润滑，提高了轴承组件的使用寿命，保证风力发电机组的稳定运行。

基于SCNN的风电机组变桨系统早期机械松动诊断方法

Resumen de: CN121637195A

本发明提供了基于SCNN的风电机组变桨系统早期机械松动诊断方法，属于机械松动诊断技术领域，包括将高精度振动传感器安装于风电机组变桨系统采集信号，经去噪与分段处理后，用变分模态分解获取固有模态函数并计算多尺度样本熵作为特征；通过混合脉冲编码策略编码特征为脉冲序列，构建卷机脉冲神经网络模型；经预训练与带标签数据训练后，输入待诊断信号，输出结果并统计分析。本发明采用上述的基于SCNN的风电机组变桨系统早期机械松动诊断方法，解决了传统风电机组变桨系统机械松动诊断方法对早期微弱松动信号不敏感、依赖人工阈值且模型泛化能力差的问题。

一种含铜Fe-Cr-Mn-Mo高强韧风电主轴用钢

Resumen de: CN121624416A

本发明涉及一种含铜Fe‑Cr‑Mn‑Mo高强韧风电主轴用钢，属于材料改性技术领域；包括以下步骤：步骤1、将铁粉与Cr、Mn、Mo和Cu粉末混合，其中Cr含量1.0‑1.2 wt%，Mn含量0.8‑0.9 wt%，Mo含量0.2‑0.4 wt%，Cu含量1‑3 wt%，余量为Fe；步骤2、真空熔炼；步骤3、熔液浇铸模具中冷却后得到钢锭；步骤4、经初步探伤检验后加热进行自由锻；步骤5、钢材放入燃气炉中加热并保温后进行正火；步骤6、再次加热并保温进行淬火，随后进行回火处理，空冷至室温；该铜合金化Fe‑Cr‑Mn‑Mo钢特别适用于风电主轴等长时间承受高交变载荷的应用场景，不仅有效提高了材料的强塑性和抗冲击性能，还提升了其在复杂环境下的稳定性和可靠性，满足了大兆瓦风电主轴对材料性能的高要求。

一种风电塔筒接缝抹浆装置

Resumen de: CN121630645A

本申请涉及风电塔筒搭建技术领域，且公开了一种风电塔筒接缝抹浆装置，包括刮板，所述刮板的外部固定安装有手柄，所述刮板的内部限位滑动连接有刮杆，所述刮杆的底部限位滑动连接有多个刮齿，多个所述刮齿的底端共同形成锯齿状。当塔筒片厚度发生变化时，通过调节块对刮齿的挤压改变刮齿间距，进而改变花纹间距，防止刮出花纹的间距出现过小或过大的情况，保证花纹面积的同时确保胶体表面的花纹更均匀，胶体的收缩应力分布更均匀，减少因应力集中而可能带来的变形或裂纹，降低雨水渗透概率，增强了塔筒的抗湿性能，提高塔筒的整体稳定性和使用寿命，确保其在长期使用过程中保持良好的性能和安全性。

一种海上风力发电机机组主轴断裂检测装置

Resumen de: CN121630652A

本发明公开了一种海上风力发电机机组主轴断裂检测装置，涉及风电设备安全防护技术领域。该装置包括抱箍组件，抱箍组件固定于主轴靠近轴承座处，圆盘组件滑动套设抱箍组件并由弹性预紧组件预紧，制动拉绳组件连两圆盘组件且贴近主轴，稳定支撑组件固定于机舱底面并套设主轴，防转锁止组件穿抱箍组件可顶紧主轴，抱箍组件设控制开关。主轴断裂时，制动拉绳组件缠绕断裂处实现临时传动与制动，圆盘组件靠近触发防转锁止组件顶紧主轴，并按压控制开关实现报警与刹车联动。本装置纯机械结构，抗海上盐雾、极端天气能力强，断裂后可临时维持运行，保障机组安全并为维修争取时间。

海上风电驱动的抗波动性多联产制氨系统及控制方法

Resumen de: CN121623676A

本发明涉及了海上风电驱动的抗波动性多联产制氨系统及控制方法，包括能源供给单元、原料气生产单元、氨合成核心单元以及副产品利用单元；通过浮式光伏、海上风机连接至风光互补控制器，实现风电与光伏的功率协同调配，风光互补控制器优先将风电供给电解水制氢装置，响应速度快，光伏电力供给空分装置，稳定负荷，通过灵活调节电解水制氢装置和空分装置的负荷，平抑风光波动,调节电解水制氢装置、空分装置的运行状态，避免合成氨原料气供应不稳定的问题，避免合成氨反应效率骤降的问题，显著提升系统抗波动能力，解决风光能源不稳定难题；保证电解水制氢装置、空分装置运行的稳定性。

一种风力发电机组的主轴承油润滑装置及其控制方法

Resumen de: CN121630663A

本发明公开了一种风力发电机组的主轴承油润滑装置及其控制方法，包括主润滑回路、断电润滑回路、补油回路、后备电源和控制单元；所述主润滑回路包括主油箱以及与主油箱的出油管路相连接的电机泵组；所述断电润滑回路包括高位油箱、设置于高位油箱的出油管路上的常开式电磁阀以及设置于高位油箱内部的液位传感器；所述补油回路包括常闭式电磁阀，所述常闭式电磁阀的一端与高位油箱的进油管路连接，其另一端与电机泵组的出油管路连接；所述控制单元分别与电机泵组、液位传感器、常开式电磁阀以及常闭式电磁阀通信连接。本发明能够在机组断电且无后备电源支持的情况下，为主轴承提供可靠润滑，从而避免因主轴承润滑中断而引发机组故障。

风力发电机组主控系统的多模式运行切换方法

Resumen de: CN121630636A

本发明公开了风力发电机组主控系统的多模式运行切换方法，具体涉及风力发电运行切换领域，包括S1：采集各风力发电机组对应的环境参数、S2：对采集到的数据进行预处理、S3：获取风力特性规律、S4：设定动态阈值、S5：划分模式类别、以及S6：生成运行模式切换策略。风力发电机组主控系统的多模式运行切换方法结合修正系数和规律函数，分析风力特性得到第二风力特征组，提高了对不同风力条件下风力特性的准确把握能力；通过计算生成第三风力特征组，减少了因固定阈值设置导致的风力发电机组在特殊环境下性能不佳的问题；通过将实时风力特征数据与运行模式特征和动态阈值对比分析，划分最佳风力发电模式，提高了风能捕获效率和机组运行稳定性。

一种面向风电机组的故障诊断分析方法及装置

Resumen de: CN121630655A

本发明公开一种面向风电机组的故障诊断分析方法及装置，所述方法包括以下步骤：当机组发生故障后，构建机组故障诊断库，并通过所述机组故障诊断库确定与故障相关联的若干个关联故障系统；其中，所述机组故障诊断库由预设历史故障知识库与当前故障数据库构成；分别采集所述若干个关联故障系统在故障发生前后若干个时间采样点对应的系统运行数据，并对所有所述系统运行数据进行预处理，随后根据故障时间线对预处理后的数据进行故障分析定位，确定异常变量；根据所述异常变量，确定故障部件和故障原因。本发明能够提高风电机组故障分析的准确性和效率。

构网型风电机组传动轴系扭振抑制方法及系统

Resumen de: CN121630637A

本发明提供了一种构网型风电机组轴系扭振抑制方法，包括：步骤S1：实时采集风电机组的转速，得到发电机角速度；步骤S2：将所述发电机角速度输入虚拟相角阻尼控制器；所述相角阻尼控制器提取所述风电机组的发电机角速度中的振荡分量，计算得到虚拟相角补偿量；步骤S3：将所述虚拟相角补偿量叠加至构网型控制技术输出的同步相角上，进而抑制风电机组轴系扭振。本发明提出的方法，将发电机转速作为输入量，经虚拟相角阻尼控制器生成相角补偿量θcomp与构网型控制技术生成的同步相角θsyn叠加实现对轴系扭振进行抑制，不再受到构网型控制技术带宽的限制，可有效地抑制由于应用构网型控制技术所激发的风电机组轴系扭振。

基于机器学习的风电机组深度自诊断方法及装置

Resumen de: CN121637454A

本申请实施例提供一种基于机器学习的风电机组深度自诊断方法及装置，方法包括：通过将风电机组整体结构划分为结构部件和相关空间，并从整体结构中采集多物理场传感器数据，将风电机组的结构部件离散化为多个有限单元，并将相关空间定义为连接有限单元的节点，构建对应的风电机组网络拓扑结构，基于网络拓扑结构为有限单元建立对应的物理场控制方程，确定对应的全局耦合方程组，并采用数值方法求解全局耦合方程组，确定对应的物理响应数据，将实时多物理场传感器数据和实时物理响应数据输入设定混合学习模型中进行无监督和有监督混合学习，以确定风电机组的生命周期预测结果，本申请能够提高风力发电机组故障诊断和预测的准确性和效率。

基于模糊控制的风电机组自适应控制方法、装置及设备

Resumen de: CN121630639A

本发明公开一种基于模糊控制的风电机组自适应控制方法、装置及设备，该方法步骤包括：步骤S01.获取被控机组运行过程中的运行参数以及环境参数；步骤S02.根据被控机组运行过程中的运行参数以及环境参数估算当前风速；步骤S03.根据估算的当前风速计算实时湍流强度；步骤S04.判断实时湍流强度是否达到预设湍流条件；步骤S05.如果实时湍流强度达到预设湍流条件，根据实时湍流强度基于模糊控制进行降功率调度，以按照模糊控制得到的输出功率控制被控机组降功率运行。本发明能够在不增加风力发电机组叶片、轮毂极限载荷的前提下，提升机组在复杂、大湍流地形环境下的运行稳定性，确保机组安全运行，减少机组发电量损失。

一种风力发电机组轮毂内部件更换系统及其使用方法

Resumen de: CN121630660A

本发明公开了一种风力发电机组轮毂内部件更换系统及其使用方法，属于风力发电机组工装领域。该系统包括支撑架和平台；支撑架一端设有螺套，用于套接并锁紧连接螺栓上；平台设置于支撑架另一端，用于安装卷扬机等起重设备。方法包括：在连接螺栓上安装支撑架并搭建平台；在平台上安装卷扬机；在轮毂上部内壁或外壁设置带定滑轮的固定锚点；通过卷扬机钢丝绳绕过定滑轮垂直吊装部件。本发明利用轮毂内部现有高强度螺栓作为承力基础，构建内部作业与起重系统，实现了变桨齿轮箱等核心部件的免拆风轮更换。摆脱了对大型外部起重机的依赖，具有作业成本低、周期短、安全性高、不受外部场地环境限制以及工装模块化、通用性强等优点。

一种基于载荷预测前馈补偿的风力机变桨控制方法

Resumen de: CN121630641A

本发明属于风力发电控制技术领域，涉及到一种基于载荷预测前馈补偿的风力机变桨控制方法，其首先分析风速与载荷信号的频谱，依据离散峰值检测、互功率谱及能量比，区分当前所受干扰为周期性载荷干扰或瞬时载荷干扰；然后解析风轮轴侧向能量比及多频带能量分布，以确定周期性载荷干扰的方向或瞬时载荷干扰的强度变化幅值；据此生成对应前馈补偿信号：对周期性载荷干扰，生成同步反向的正弦补偿信号；对瞬时载荷干扰，生成与其强度变化幅值成正比的滤波补偿信号；最后，将经限幅与限速率处理的前馈信号与功率反馈信号融合，输出集成桨距角指令；本发明通过对载荷类型的区分与对应补偿，提升了变桨系统对复杂载荷的主动抑制能力。

风力发电机的分段叶片及风力发电机

Resumen de: CN121630633A

本申请公开了一种风力发电机的分段叶片及风力发电机，其中，风力发电机的分段叶片包括通过连接结构连接的第一叶片段和第二叶片段，连接结构包括第一预埋件、第二预埋件、拉紧件和楔形块，第一预埋件设于第一叶片段的连接端内；第二预埋件包括连接的预埋段和盒体，预埋段设于第二叶片段的连接端内；盒体伸出第二叶片段的连接端，盒体内设有容纳空腔；楔形块可拆卸的设于容纳空腔内，楔形块具有与承压端抵接的第一倾斜面；在楔形块设于容纳空腔内时，第一倾斜面与承压端抵接，且第一倾斜面对承压端施加朝向背离第一预埋件方向的预紧力。本申请提供的技术方案，可以确保连接结构在复杂载荷环境下仍能长期维持极高的连接刚度和紧固性。

用于在离网状态期间提供风力涡轮的齿轮箱润滑的系统和方法

Resumen de: US20260063112A1

A method for providing gearbox lubrication of a wind turbine during an off-grid state includes fluidly coupling an auxiliary lubrication system with a gearbox of the wind turbine. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at a wind farm but not yet connected to a grid. The method also includes determining a time-based control scheme for the auxiliary lubrication system to provide lubrication to the auxiliary lubrication system during the off-grid state. The time-based control scheme is defined a first time period in which the lubrication is provided to the gearbox via the auxiliary lubrication system during the off-grid state and a second time period in which the lubrication is not provided to the gearbox via the auxiliary lubrication system during the off-grid state. The first time period is less than the second time period. Further, the method includes implementing, via a controller, the control scheme for the auxiliary lubrication system to provide the lubrication to the gearbox of the wind turbine during the off-grid state.

分片式塔架的组拼方法

Resumen de: CN121630644A

本公开提供一种分片式塔架的组拼方法，适用于分片式塔架，分片式塔架包括第一塔架分片和第二塔架分片，分片式塔架的组拼方法采用分片式塔架组拼装置，分片式塔架组拼装置包括机架和连接于机架的回转支撑，回转支撑包括塔架分片连接部和移动支撑组件，塔架分片连接部可转动地连接于移动支撑组件以带动塔架分片旋转，移动支撑组件活动地连接于机架上，以带动塔架分片移动，分片式塔架的组拼方法包括如下步骤：将第一塔架分片连接于塔架分片连接部；驱动塔架分片连接部相对于移动支撑组件转动，以带动第一塔架分片旋转至第一预定角度；将第一塔架分片锁定于第一预定角度，以在第一预定角度下与第二塔架分片组拼在一起。

基于时间邻近图的风电机组异常数据检测方法及评估方法

Resumen de: CN121637364A

本发明公开基于时间邻近图的风电机组异常数据检测方法及评估方法。方法包括：针对风电机组时序数据，通过构建时间邻近图建模数据点间的时间邻近关系；构建图注意力自编码器模块，利用时间邻近图图结构信息对节点特征进行编码和重构；构建基于长短期记忆人工神经网络的评分网络模块，将评分网络模块与图注意力自编码器连接，通过联合训练使模型同步学习数据重构和异常评分，利用构建的评分网络模块和图注意力自编码器对异常数据进行检测。评估方法利用基于时间邻近图的风电机组异常数据检测方法和第二方法分别识别待测数据中的异常点；将清洗后的两组数据分别分为多个数据集合，利用预测模型进行性能验证；比较检测异常数据的有效性。

一种海上风电阻尼器参数智能优化设计方法

Resumen de: CN121637696A

本发明涉及风力发电设备阻尼器的结构参数智能优化技术领域，且公开了一种海上风电阻尼器参数智能优化设计方法。以阻尼系数、刚度系数、活塞行程构成参数向量并设上下界，按谐波序号记录输入幅值、频率与初相位，建立多谐波激励。将装置等效为单自由度，计算各阶稳态幅值与相位差并形成频率—幅值映射；设统一目标幅值并受行程约束，构建基于全阶偏差平方的频域度量；对该度量求阻尼和刚度梯度成向量，结合最小步距与阈值实施更新、边界与行程投影、闭式修正及共振排斥，并以公差定义最小可辨变化与收敛；对超限阶次重算步长与投影，必要时下调目标；最终经逐阶能量平衡校核，输出最优阻尼、刚度及行程记载值与全阶响应表。

基于异频耦合的风浪能多自由度宽频带控制方法

Resumen de: CN121634864A

本发明属于海洋可再生能源综合利用技术领域，尤其是一种基于异频耦合的风浪能多自由度宽频带控制方法，包括：对风浪环境特征进行频域识别，构建风浪异频能量耦合模型；基于多自由度浮式平台的运动响应特性，设计异频能量调控与转换机制；采用全工况动态优化控制策略，实现风能转换单元与波能转换单元的协同运行与能量流自适应分配。本发明针对风能与波浪能在频率特性、时间尺度及空间分布上的显著差异与关联性，建立异频风浪耦合动力学模型，通过多自由度运动解耦与状态观测，在复杂海况下实现低频风致与高频波致耦合能量的宽频带捕获，有效提升系统的能量利用率、姿态稳定性及结构安全性，具备良好的鲁棒性与工程适应性。

一种风力发电机组构架式塔架主管与支管连接结构及施工方法

Resumen de: CN121630646A

本发明公开了一种风力发电机组构架式塔架主管与支管连接结构及施工方法，包括主管、第一管片、第二管片、第三管片、第一支管、上法兰、下法兰和第二支管；施工时，在工厂完成第一管片、第二管片和第三管片之间的焊接，然后完成第一管片、第二管片、第三管片与主管之间的焊接，接着完成第一支管与第一管片、第三管片之间的焊接，然后完成上法兰与第一支管之间的焊接以及下法兰与第二支管之间的焊接，最后将所有构件运输至现场安装，上法兰与下法兰之间通过若干紧固件连接。现有技术相比，本发明具有用钢量省、抗疲劳优、施工方便、维护简单、适应性强等优点。

一种带有空气引射器的联合水下储能系统

Resumen de: CN121643265A

本发明公开了一种带有空气引射器的联合水下储能系统，包括水下压缩空气储能子系统、深海混凝土球电池子系统、单向阀和空气引射器；所述空气引射器的工作流体入口与水下压缩空气储能子系统的膨胀机的气体出口连接，空气引射器的出口直接与外界大气环境连接；所述单向阀的出口经排气管路与空气引射器的引射流体入口连接，单向阀的入口与深海混凝土球电池子系统的排气口连接。本发明利用水下压缩空气储能子系统膨胀机运行时未被使用的高压空气作为空气引射器的工作流体，引射深海混凝土球电池子系统舱室内的残余气体形成真空环境，从而使深海混凝土球电池系统在储能阶段获得更高的真空度，提升其能量利用效率和储能效率。

一种风电塔筒的风机运行参数检测方法及装置

Resumen de: CN121630653A

本发明涉及风机检测技术领域，尤其涉及一种风电塔筒的风机运行参数检测方法及装置，包括：基于部署于风电塔筒上的图像采集设备在风机运行过程中持续采集到的风机叶片图像，得到与图像采集设备距离最近的目标风机叶片的中轴线方程；基于多帧风机叶片图像对应的目标风机叶片的中轴线方程，得到风机的轮毂中心坐标；基于轮毂中心坐标和目标风机叶片的轮廓方程，得到目标风机叶片旋转角度的最大值和最小值；基于旋转角度的最大值和最小值，得到风机的偏航角；基于多帧风机叶片图像中出现旋转角度的最大值的间隔时间，得到风机的转速。上述技术方案能够打破固有的对风机叶片图像完整性的要求，提高风机运行参数检测的灵活性与准确性。

一种双模态风致振动取能装置、传感器节点和监测设备

Resumen de: CN121643526A

本发明公开了一种双模态风致振动取能装置，属于能量收集技术领域。该装置由压电复合梁、钝体、连接部件和底座构成，压电复合梁的一端固定于底座，另一端与连接部件相连，钝体通过转轴安装于连接部件的凹槽内，可在风力作用下绕其转轴旋转。钝体由转轴及至少三个导流部件组成，导流部件的大小和形状可不同，钝体可为偏心结构，从而在旋转时产生离心力。工作时，气动力与钝体旋转所产生的离心力共同作用于压电复合梁，使其发生双模态风致振动，进而在压电层电极间形成交变电势差，实现风能到电能的转换。本发明能够显著扩大装置的工作风速范围，通过偏心旋转和导流增强作用提高振动幅度和输出功率，适用于长期运行的野外监测设备供电。

用于在离网状态期间获取风力涡轮的能量的系统和方法

Resumen de: US20260063107A1

A method for harvesting energy from one or more internal energy sources of a wind turbine of a wind farm during an off-grid state includes collecting energy from the one or more internal energy sources locally at the wind turbine during the off-grid state. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at the wind farm but not yet connected to a grid. The method further includes storing at least a portion of the energy in one or more energy storage devices locally at the wind turbine or the wind farm during the off-grid state. Moreover, the method includes using the energy to periodically power one or more electrical power systems used for idle operation or maintenance tasks of the wind turbine during the off-grid state.

一种风机转子滑环清洁维护装置

Resumen de: CN121630661A

本发明涉及风电机组维护技术领域，具体涉及一种风机转子滑环清洁维护装置，包括：安装框架，其包括相对设置的第一转盘和第二转盘，以及连接第一转盘与第二转盘的多个支撑件，多个支撑件围设形成维护空间；拆卸机构，其包括滑动组件和拆卸组件，滑动组件滑动安装在支撑件上，拆卸组件包括旋转驱动件和拆卸件，拆卸件安装在旋转驱动件的驱动端；清洗机构，其包括轨道组件和清洁组件，清洁组件安装在轨道组件上并朝向空间延伸。通过将拆卸机构与清洗机构安装在维护空间内，滑动组件与轨道组件分别带动拆卸件和清洁组件在维护空间内定位与灵活移动，使得装置能够在不移动风机本体的前提下完成全部清洁维护工序，提升作业连续性和维护效率。

桩基冲刷监测与图像采集一体化装置

Resumen de: CN121629972A

本发明涉及海上风电工程结构安全监测技术领域，具体涉及一种集成单波束测探、无人摄影潜水器、浊度自适应光照调节、模块化快速部署及自动清洁功能的海上风力发电机桩基冲刷检测装置，尤其适用于复杂海洋环境下桩基冲刷深度精准测量与冲刷坑图像高清采集的一体化监测系统。装置包括桩基础、快装式模块化平台结构及监测设备。快装式模块化平台结构由设备承载模块和桩体固定模块构成，桩体固定模块在桩基础上自适应抱紧，设备承载模块装载起吊装置，起吊绳尾端装无人潜水器。监测设备含浊度传感器、摄像头及单波束探测仪，单波束探测仪沿桩基础周向扫描获初始冲刷深度数据，无人潜水器下潜拍高清图像，数据融合后生成冲刷坑形态分析报告。

用于漂浮式风机的基础装置、风电机组及控制方法

Resumen de: CN121630650A

本发明涉及风电领域，提供一种用于漂浮式风机的基础装置、风电机组及控制方法。用于漂浮式风机的基础装置包括底座；塔架，安装于底座，塔架用于安装风机组件；推进器，安装于底座并与风机组件的测风机构电连接，推进器适于基于测风机构的测风数据调整底座的位姿。该用于漂浮式风机的基础装置能够实时根据测风数据调整底座的位姿，确保风机组件始终处于最佳迎风角度；有助于最大化捕获风能，提高风机的发电效率和整体运行性能；能够在不同海洋条件下保持稳定运行，显著增强了其对复杂环境的适应能力；优化风能捕获效率，有助于减少因风浪等自然因素引起的结构振动和疲劳载荷，延长风机及其支撑结构的使用寿命，提高了整个系统的稳定性和安全性。

一种风力发电机组腐蚀状态监测系统及防护方法

Resumen de: CN121633231A

本申请公开了一种风力发电机组腐蚀状态监测系统及防护方法，涉及风力发电设备腐蚀监测技术领域，所述系统包括：传感器模块，用于实时采集并输出多源腐蚀数据；所述传感器模块包括盐雾传感器、参比电极和温湿度传感器；数据处理模块，与传感器模块通信连接，且内置有腐蚀分析算法，用于接收并存储多源腐蚀数据，并基于腐蚀分析算法对多源腐蚀数据进行融合分析，计算得到当前腐蚀速率，并预测关键部件的剩余防护寿命；决策输出模块，与数据处理模块连接，用于根据当前腐蚀速率和预测的关键部件的剩余防护寿命，生成对应的腐蚀风险评估报告或输出对应的维护指令。本发明具有实现多参数协同监测和实时数据分析、提高腐蚀防护精准性的优点。

塔筒结构、风电塔筒及风电塔

Resumen de: CN121630648A

本发明提出一种塔筒结构、风电塔筒及风电塔，包括塔筒主体和设置在塔筒主体内部的钢筋结构，钢筋结构包括钢筋网，钢筋网的数量为一个。本发明提出的塔筒结构、风电塔筒及风电塔，在塔筒主体内部设置数量为一个的钢筋网确保塔筒结构的结构强度，一方面能够减少甚至避免塔筒主体内部形成空洞或薄弱区的情况，并且，使得钢筋绑扎难度降低、效率提高、准确性提高，从而提高塔筒结构的结构耐久性和安全性，提高塔筒结构的生产质量和生产效率，另一方面能够减小塔筒主体的壁厚、混凝土用量、钢筋用量及自身重量，从而能够降低塔筒结构的自振频率，降低将塔筒结构的自振频率调节到预定范围内的难度，并且降低塔筒主体的生产成本、运输成本及装配难度。

一种风力发电塔塔底的散热机构

Resumen de: CN223984547U

本实用新型公开了一种风力发电塔塔底的散热机构，包括散热机构，用于对风力发电塔进行散热，所述散热机构包括越努力发电塔内部固定焊接的底板，所述底板的上端固定安装有导热板，所述导热板上固定焊接有两块竖板，两块所述竖板之间转动连接有两根双向螺纹杆，两根所述双向螺纹杆外均螺纹套设有两块推板，所述推板与导热板滑动连接，两根所述双向螺纹杆的一端均转动贯穿竖板并通过传动机构传动连接，其中一根双向螺纹杆的一端转动贯穿竖板并同轴固定连接有转柄，所述底板的下端固定安装有导热柱，所述导热板固定贯穿底板并与导热柱固定焊接。本实用新型可以有效的将风力发电塔的热量和线缆上的热量导出，延长线缆的适用寿命，提高散热效率。

一种多功能港口航标

Resumen de: CN223982633U

本实用新型提供一种多功能港口航标，涉及航海技术领域，包括由锚定系统、浮体、标体、灯光系统、控制系统以及供电系统构成；所述浮体包含圆柱形的浮筒，浮筒内部为空腔结构，在其空腔底部放置有压载；设置了四组双色LED灯板，这四组双色LED灯板两两呈九十度夹角，分别朝向四个不同的水平方向，以此确保各个方向的来往船只均能清晰看到；双色LED灯板具备发出红色或绿色灯光的功能，可依据所接收的指令，实现常亮或爆闪状态；爆闪频率会根据接收到的指令灵活变化，通过对灯光颜色与频率的调节，能够向过往船只传达明确的信息；解决了现有航标的指示信号较为单一，不方便海员准确地获得海事信息的问题。

一种风力发电用防雷设备

Resumen de: CN223984546U

本实用新型涉及防雷设备领域，公开了一种风力发电用防雷设备，包括设备主体和多个避雷针，所述设备主体底部内部上端一侧固定设置有土壤湿度传感器，所述设备主体底部内部上端另一侧固定设置有温度传感器，所述设备主体底部内部下端两侧均固定设置有超声波换能器，所述设备主体底部内部中间位置固定设置有接地机构。本实用新型中，接地机构通过设置的接地盒、第一接地环、第二接地环以及接地杆相互配合，形成可靠的接地网络，进一步扩大了接地的覆盖范围，大大降低了雷电对风力发电设备造成损害的风险，确保设备稳定运行，减少因雷击导致的设备故障和维修成本，保障了风力发电作业的连续性和稳定性。

一种用于风机发电机的散热装置

Resumen de: CN223987016U

本实用新型公开了一种用于风机发电机的散热装置，属于发电机的散热装置技术领域。包括底板和发电电机本体，所述底板的顶端安装有等间距的多组发电电机本体，所述底板的外部对称设置有三脚架，且一组三脚架的顶端安装有第一支撑架，并且另一组三脚架的顶端安装有第二支撑架，所述第一支撑架、第二支撑架之间设置有U型架。本实用新型不仅实现了散热装置便捷的调节高度进行吹风散热，方便了便捷的进行往复移动吹风散热，方便了便捷的多位置的对发电电机进行吹风散热，而且增加了吹风散热的范围，提高了散热装置吹风散热的效率。

一种风力发电机组塔筒平台盖板

Resumen de: CN223984543U

本实用新型公开了一种风力发电机组塔筒平台盖板，包括塔筒本体和塔筒平台本体，所述塔筒平台本体固定连接在塔筒本体内侧，所述塔筒平台本体顶部贯穿开设有竖槽，所述塔筒平台本体靠近竖槽一侧贯穿开设有通口，所述通口与竖槽之间相互连通，所述竖槽内侧固定连接有两个竖杆，两个所述竖杆之间固定连接有多个攀爬杆，所述通口上方设置有封堵盖，所述塔筒平台本体顶部设置有横槽。本实用新型通过设置连接组件、插孔和驱动块，在提拉板驱动插杆进行压缩弹簧后，可将插杆底端与插孔进行分离，避免在机械设备断电后，可利用手动方式将封堵盖进行开启，防止工作人员受困，从而保证工作人员可正常的工作。

浮式风力发电机

Resumen de: CN223984545U

本实用新型公开了风力发电技术领域的一种浮式风力发电机，包括浮式基座、风机主体和索链，风机主体安装在浮式基座上，浮式基座包括浮筒，浮筒内设有收卷装置，索链一端与自重物连接，另一端穿过浮筒侧部的收线口与收卷装置连接，还包括第一传动部、中心杆、联动杆、收线滚筒和往复推动机构，驱动电机通过第二传动部带动第一传动部旋转，联动杆带动收线滚筒进行旋转，往复推动机构收线滚筒沿联动杆轴向滑动，确保索链均匀分布在其表面。本实用新型解决了现有装置无法使索链均匀分布在收线滚筒上，导致索链缠绕、打结的技术问题。

一种风电叶片主梁、吊梁承载装置

Resumen de: CN223984542U

本申请提供风一种风电叶片主梁、吊梁承载装置，涉及的风力发电装置的技术领域。包括多个支架，多个支架依次间隔设置；多个支架包括数个第一支架和数个第二支架，至少一个第一支架位于相邻的两个第二支架之间，至少一个第二支架位于相邻的两个第一支架之间；第一支架设置有第一承载部，数个第一支架的第一承载部用于承载主梁；第二支架设置有可活动的第二承载部，第二承载部位于第一承载部的上方，数个第二支架的第二承载部用于承载吊梁。本申请通过将主梁和吊梁在垂直方向上分层存放，减少地面空间的占用，从而减少了厂房建设的成本。

一种磁悬浮矩阵风力发电塔

Resumen de: CN223984541U

本实用新型涉及风力发电技术领域，具体涉及一种磁悬浮矩阵风力发电塔。对于本装置，通过设置：内侧壁设有第一旋转件的上连接部、底面设有第二旋转件的下连接部、设于套筒预设高度位的承重支撑部；确保套筒能够以塔筒为中心轴进行平稳转动；在此基础上，通过控制箱接收并分析：风向检测器所检测的实时风向信号，以生成并传送步进电机控制指令；通过步进电机接收步进电机控制指令，以基于旋转控制组件带动套筒的转动，直至发电圈正面朝向迎风面，以实现：风力发电效率最大化，降低发电成本。

一种导管架海绑装置

Resumen de: CN223982636U

本实用新型提供一种导管架海绑装置，包括支撑机构、限位机构和海绑机构，其中，支撑机构用于固定于运输驳船上，与导管架腿柱可拆卸连接；限位机构设置于支撑机构上，用于对导管架腿柱进行限位；海绑机构设置于限位机构上，通过限位机构带动海绑机构朝向靠近或远离导管架腿柱的方向移动，以实现与导管架腿柱的抱合与分离。和现有技术相比，本实用新型所公开的导管架海绑装置，可快速完成对导管架的海绑与解绑，无需进行焊接与焊接切除的工作，大大减少了导管架的施工时间，提高了导管架的施工效率。

電力供給システムおよび電力供給方法

Resumen de: JP2025146997A

To reduce an electricity fee in collective reception of low-voltage electricity.SOLUTION: A power supply system 90 is for a multiple dwelling house that collectively receives low-voltage electricity from a grid 80 and includes a plurality of dwellings and a shared space to which an electricity fee from a company different from an electricity company with which a low-voltage electricity collective reception contract has been concluded, is allocated in accordance with use amounts of electricity. The power supply system 90 includes a high-order metering device 1, a low-voltage electricity collective reception board 2 having a first breaker connected to the grid 80 side, a distribution board 4 having a plurality of second breakers respectively connected to the plurality of dwellings and the shared space, a plurality of low-order metering device 5 that measures electricity consumptions of the plurality of dwellings, and a distributed-type power source 3 connected between the high-order metering device 1 and the plurality of low-order metering devices 5. The capacity of the first breaker is smaller than the total capacity of the second breakers.SELECTED DRAWING: Figure 1

Jet fan

Resumen de: PL451198A1

Ujawniono wiatrak strumieniowy o pionowej osi obrotu wyposażony w zespół napędowy oraz zespół kierownic strumienia powietrza zawierający konstrukcję wsporczą (3), do której od góry zamontowany jest dyfuzor kierunkowy (2) z pokrywą górną (1) oraz centralnie osadzony na łożyskach wału wewnątrz konstrukcji wsporczej (3) zespół napędowy zawierający obrotowy wał (4), na którego górnym końcu osadzone są łopatki (11), przy czym dolny koniec wału (4) połączony jest osiowo z generatorem prądu (10), zaś konstrukcja wsporcza (3) oraz wał (4) zamontowane są rozłącznie do podstawy (9), przy czym zespół kierownic strumienia powietrza zawiera co najmniej dwie kierownice strumieniowe (5) osadzone osiowo wzdłuż wału (4), przy czym kierownice strumieniowe (5) mają kształt wydrążonego ściętego stożka o profilu hiperboloidalnym albo ściętego ostrosłupa, przy czym wiatrak można montować pod dowolnym kątem.

用于漂浮式海洋平台的电缆连接器系统

Resumen de: TW202512616A

The invention relates to a cable connector system for connecting an electric power cable in a cable connector channel that debouches at a bottom of a floating marine platform, wherein the cable connector system comprises an insert connector for insertion into the cable connector channel, a cable hang-off to be fixated to the electric power cable, multiple pulling ropes that extend aside each other between the insert connector and the cable hang-off, and a cable protector on the cable hang-off, wherein the insert connector, the pulling ropes, the cable hang-off and the cable protector define subsequent cable passage sections of an internal cable passage for the electric power cable.

一种数字孪生的海上风机全工况状态监测与运维优化系统

Resumen de: CN121616269A

本发明涉及一种数字孪生的海上风机全工况状态监测与运维优化系统，属于海上风力发电技术领域。所述系统包括物理感知层、边缘计算层、云端数字孪生平台和运维应用终端；物理感知层通过多类型传感器实时采集海上风机运行过程中的多源异构数据，所述多源异构数据至少包括环境数据、结构振动数据和运行工况数据，并传输至边缘计算层；边缘计算层对数据进行预处理、特征提取及实时异常分析，实现运行状态的快速故障预警；云端数字孪生平台对数据进行融合处理，构建并动态更新与物理实体实时映射的数字孪生模型，并开展故障诊断、健康评估、剩余寿命预测及运维决策优化；运维应用终端对风机状态、预警信息及运维策略进行可视化展示。

一种风力与重力势能互补发电系统

Resumen de: CN121611570A

本发明涉及一种风力与重力势能互补发电系统，包括风力发电组件、重力势能发电组件以及发电‑电动一体机，其中，风力发电组件用于将风能转化为电能，重力势能发电组件包括可转动地重力发电箱，重力发电箱内设置用于盛放液体的内腔，内腔包括从下至上依次设置的第一腔体、第二腔体以及第三腔体，第二腔体的横截面积小于第一腔体以及第三腔体的横截面积，风力发电组件与发电‑电动一体机电性连接，重力势能发电组件与发电‑电动一体机的驱动轴传动连接。上述风力与重力势能互补发电系统能够在风量变化的情况下保持相对稳定的电力输出，减少了对电网的冲击，提高了电力供应的可靠性。

海上风电分段式塔筒结构及方法

Resumen de: CN121611573A

本发明属于风电塔筒技术领域，具体涉及海上风电分段式塔筒结构及方法，包括第一塔筒和第二塔筒，所述第一塔筒内固定安装有第一十字架，所述第二塔筒内固定安装有第二十字架，第一十字架和第二十字架通过设有的定位柱和辅助定位组件进行连接，所述第一塔筒底部连接有多个异径圆柱体，所述异径圆柱体底部连接有半球体，所述异径圆柱体和半球体均插接到所述第二塔筒顶部开设的哑铃形槽内，所述哑铃形槽内沿周向间隔固设有多个弧形弹性金属片，多个弧形弹性金属片底部边缘形成的圆形直径小于所述半球体的直径，所述半球体一侧内部连接有限位组件，本发明将传统单一螺栓连接的集中受力转化为周向分散承载，有效提升了分段塔筒对接部位的整体刚度。

一种风电机组的机舱支撑装置

Resumen de: CN121611572A

本发明属于风力发电技术领域，具体的说是一种风电机组的机舱支撑装置，包括：底部支撑机构，所述底部支撑机构的顶部安装有塔杆；机舱，所述机舱安装在塔杆的顶端；扇叶，所述扇叶安装在机舱的外壁；斜向支撑机构，所述斜向支撑机构安装在底部支撑机构的顶部，本发明通过设置底部支撑机构，在初始安装时，将底板与地面连接，此时可以将一个与塔杆相同直径的圆柱竖直放置在底板内，使弹性杆与圆柱体接触，圆柱体经过外力吊起保持竖直，放入套筒内后，如果触发报警，则表示此时底板并不水平，需要再次调整，直到圆柱竖直放入后，接触传感器保持正常，适用于不同的地形，通过安装前的人工调整保持塔杆安装时处于竖直，减少后续调整的工作量。

一种面向风电运维的智能化轴承故障监测方法及设备

Resumen de: CN121611582A

本发明公开了一种面向风电运维的智能化轴承故障监测方法及设备，属于风电故障监测技术领域，通过引入基于 HyperMesh 与 ANSYS 的联合仿真分析方式，通过对风机轴承结构进行精细化建模与网格划分，并结合有限元求解分析轴承在实际工况下的应力与振动响应特性，准确地反映轴承振动能量分布及关键响应区域，实现对轴向、径向及横向振动信息的有效覆盖，使所布置的传感器能够更加有效地获取与轴承运行状态密切相关的振动信息，相较于现有技术中统一或经验式布置测点的方式，能够提高轴承故障特征信号的信噪比和可识别性，降低漏检和误判的发生概率。

垂直轴风力机双端同步伸缩变截面叶片装置及其控制方法

Resumen de: CN121611566A

本申请公开了垂直轴风力机双端同步伸缩变截面叶片装置及其控制方法,属于垂直轴风力机技术领域。包括：厚翼型承载主体、薄翼型可伸缩叶片段、垂直轴风力机转轴、执行机构、传动机构、锁止定位结构、导向与搭接结构、风速检测模块、转速检测模块和控制单元。本申请通过控制对称设置的薄翼型可伸缩叶片段同步伸缩，实现了在叶片伸缩过程中降低质量分布变化引起的质心偏移与动不平衡风险的技术效果，从而提高H型VAWT旋转工况下的运行稳定性与可靠性。

一种新能源风电叶片检测装置

Resumen de: CN121612719A

本发明公开了一种新能源风电叶片检测装置，包括底座和第一立板，所述第一立板安装在底座上表面左端，且第一立板右侧壁与底座上表面之间安装有加强筋，提升第一立板稳定性，所述第一立板顶部中心位置通过轴承安装有第一转轴，所述第一转轴外壁安装有安装座，所述安装座右侧壁通过螺栓锁紧有叶片，第一转轴为叶片提供前后摆动条件，使叶片可以进行横向摇摆试验，所述底座上表面中部安装有摇摆机构，所述底座上表面右端安装有第二立板。无需为不同规格叶片单独配置测试系统，仅通过调整配重块位置即可灵活适配各类叶片的疲劳试验需求，真正实现一机多用，大幅减少了传统多套测试设备的占地空间，同时降低了设备采购、维护及管理成本。

风力发电机组转速异常值滤波方法、装置及风力发电机组

Resumen de: CN121611580A

本申请公开了一种风力发电机组转速异常值滤波方法、装置及风力发电机组，包括：获取当前转速测量值，并计算当前转速测量值与上一周期滤波输出值之间的绝对差值；若绝对差值≥第一预设阈值且异常计数器的数值大于零，则判定当前转速测量值为异常跳变数据，滤波输出值保持为上一周期滤波输出值，同时将异常计数器数值减一；若绝对差值≤第二预设阈值，则判定当前转速测量值为正常波动数据，滤波输出值采用当前转速测量值，并将异常计数器重置为预设重置值；若第二预设阈值＜绝对差值＜第一预设阈值，则根据当前转速测量值相对上一周期滤波输出值的变化方向，以预设步长调整得到滤波输出值。本发明解决了风力发电机组转速信号异常跳变引发的停机问题。

一种风电机组状态监测与故障溯源方法及系统

Resumen de: CN121611578A

本发明公开了一种风电机组状态监测与故障溯源方法及系统，涉及风电机组状态监测和故障溯源技术领域，本发明根据目标风电机组的各工况信息，对目标风电机组各核心部件进行仿真测试，从而分析得到目标风电机组在各工况下的各物理量的矢量云图、标量云图和各标量云图的传导特征值，进而在目标风电机组工作过程中，监测目标风电机组的工况信息和对应各核心部件的各物理量数据，从而分析目标风电机组各核心部件的工作状态是否异常，从而对目标风电机组进行故障溯源分析。本发明有效提升了对风电机组状态监测的准确度，同时降低了故障溯源的时间成本，为风电机组的故障维护奠定了基础。

一种基于绕流控制的风力机叶片、风力机及其控制方法

Resumen de: CN121611564A

本发明揭示了一种基于绕流控制的风力机叶片，所述风力机叶片的外端为叶尖，内端为固定在叶片基座上的叶根，所述风力机叶片的尾缘展向布置有绕流控制单元，所述绕流控制单元设有嵌入在尾缘的绕流控制单元基座，所述绕流控制单元基座的外侧设有插孔，所述插孔内嵌入有压电材料，所述压电材料的外端设有振动薄片。本发明在风力机叶片尾缘，沿着展向设计并布置以压电材料振动，带动空气振动，达到绕流控制目的的装置；此装置以更高的频率破坏、产生噪音辐射的涡流结构；使得涡流噪音辐射的能量块降低，在辐射过程中快速耗散；从而降低接受者对声音的感受。

模块式半潜平台及转运装配方法

Resumen de: CN121608853A

本申请涉及一种模块式半潜平台及转运装配方法，所述模块式半潜平台包括基础模块、连接件和立柱模块，立柱模块设有多个，多个立柱模块设于基础模块的周缘，并沿基础模块的周缘间隔设置，且相邻两个立柱模块之间经由连接件连接。上述模块式半潜平台中，该半潜平台采用基础模块、加强件、连接件以及立柱模块所共同构成，且各模块结构均可实现可拆卸连接，以实现模块化的结构设计，并且其中的基础模块作为半潜平台的漂浮基础，其能够独立漂浮在水中，并为其他结构件与其的装配提供漂浮基础，以实现半潜平台在水中的合拢。

一种汇流驱动式垂直轴风电系统

Resumen de: CN121611565A

本发明涉及风电技术领域，具体是一种汇流驱动式垂直轴风电系统。目的是提供一种汇流驱动式垂直轴风电系统，该系统应能高效聚合利用风能，有效降低设备冗余与运维成本，且具有结构可靠、运行安全及使用方便的特点。技术方案是一种汇流驱动式垂直轴风电系统，包括若干垂直轴风力装置；其特征在于：还包括通过传动机构连接所有垂直轴风力装置的发电机，垂直轴风力装置围绕发电机布置；所述垂直轴风力装置包括塔架、可转动地定位在塔架上的导风架、可转动地定位在导风架中的叶轮、同轴连接叶轮的传动轴。

一种用于钢管塔微风振动抑制的自适应多重阻尼耗能系统

Resumen de: CN121611336A

本发明公开了一种用于钢管塔微风振动抑制的自适应多重阻尼耗能系统，涉及输电塔防灾减灾领域。该系统包括由传感监测控制组件、风光互补供电单元、电热执行器及形状记忆合金环组成的自适应监测控制系统，通过调节形状记忆合金环的相态及其刚度特性，系统实现阻尼参数的动态优化；由效应放大耗能外伸结构、橡胶碰撞耗能板以及阻尼耗能颗粒组成的多重耗能系统，通过多组元件的协同分工，实现振动能量在宽频域内的高效率耗散；由外壳抓钩、组装卡环和连接杆及替换件组成的各模块的连接组件，实现实际工程的便捷安装。同时利用风光互补供电单元的双通道协同实现能量的高效采集与存储，为系统的正常运转提供能源供应。

风力发电机组传动链转矩波动抑制方法及装置

Resumen de: CN121611581A

本申请公开了一种风力发电机组传动链转矩波动抑制方法及装置，包括：获取能反映传动链转矩波动的状态信号，状态信号包括、和；分别通过带通滤波阻尼器和双路滤波阻尼器计算对应的阻尼转矩，得到和；对、、分别执行希尔伯特变换构造解析信号，提取各信号的瞬时相位与幅值，计算瞬时相位差；根据相位差界定反馈类型，反馈类型包括正反馈、负反馈及过渡区间，基于预设的反馈类型匹配策略生成最终阻尼转矩，并叠加至发电机转矩指令。本发明能够实时、宽频、精准抑制风力发电机组传动链转矩波动。

一种主轴轴承加热方法及装置

Resumen de: CN121611588A

本发明属于风机预热技术领域，提供了一种主轴轴承加热方法及装置，其中方法包括：获取主轴轴承的温度，判断温度是否低于预设最小阈值，若温度低于预设最小阈值，则发出加热指令；执行加热指令时，对主轴轴承进行加热调节，同时实时监测温度变化率；执行加热指令时，若主轴轴承的温度高于预设最大阈值，或温度变化率大于预设目标值，则停止加热。本发明的方法采用温度的阈值和温度的变化率作为主轴轴承加热调节的控制条件，既能防止轴承过热损坏，又能避免因温度骤升导致轴承内外圈温差过大产生损伤，显著提升主轴轴承运行安全性与使用寿命，另外还可以避免能量过度消耗；本发明的装置采用加热片包覆在主轴轴承表面，加热效率高，能量损失小。

一种海上单桩式风电过渡段结构的装船装置及装船方法

Resumen de: CN121609126A

本发明公开了一种海上单桩式风电过渡段结构的装船装置及装船方法，通过将抬升托梁插至多个垫墩之间的缝隙中，并使得抬升托梁处于风电单桩基础下方，然后控制两组SPMT车组移动至风电单桩基础两侧，此时通过SPMT车组悬挂降低高度，使得闭锁承载抬梁与承载抬梁连接抬升托梁，然后SPMT车组悬挂升高，从而将风电单桩基础提起来，然后以既定路线装船，从而实现快速组装和安全转移，使得风电单桩基础装船难度降低，且装船用的所有工艺件均能够重复利用，降低成本，同时通过监测模块监测移动时风电单桩基础的姿态，从而对SPMT车组的移动速度和悬挂阻尼进行适应性调节，保障运输安全。

超载抗扭型反向平衡法兰及其安装方法

Resumen de: CN121611681A

本发明提出了一种超载抗扭型反向平衡法兰及其安装方法，该法兰包括：上法兰管，其内壁上焊接有上加劲板，上加劲板的上端面焊接有上法兰板；下法兰管，其内壁上焊接有下加劲板，下加劲板的下端面焊接有下法兰板；及螺栓，其由上到下依次穿过上法兰板、上加劲板、下加劲板及下法兰板；其中，上法兰管的下端面与下法兰管的上端面对接接触；上加劲板的上平衡面与下加劲板的下平衡面对接接触。本发明提高了抗扭刚度且消除了焊缝施工干扰。

气动能量俘获装置、设备及车辆健康监测系统

Resumen de: CN121618875A

本发明涉及自然能量俘获设备技术领域，具体涉及一种气动能量俘获装置、设备及车辆健康监测系统。气动能量俘获装置包括底座以及多个风能收集器。其通过利用涡激振动现象将风能转化为风能收集器的摆动，再通过风能收集器的摆动来带动其内部的中间摆动件和内侧摆动件分别摆动，中间摆动件与外侧摆动件之间以及中间摆动件与内侧摆动件之间均粘贴有电负性不同的两种导电材料。通过这一设计使得中间摆动件和内侧摆动件不仅能够实现独立摆动而进行发电同时其进行各自摆动时还会向对方提供一驱动力以提高对方的摆动幅度，从而进一步提高整个气动能量俘获装置的发电效率。

一种风力发电机塔筒局部加强结构门洞屈曲校核方法

Resumen de: CN121615331A

本发明涉及风力发电机技术领域，具体公开了一种风力发电机塔筒局部加强结构门洞屈曲校核方法，具体包括以下步骤：步骤S1:确定风力发电机组中塔筒的设计参数和塔筒门洞开孔角度大小；结合设计参数和塔筒门洞开孔角度大小，求得未局部加厚塔筒开洞后的屈曲折减系数；步骤S3:计算得到局部加厚门洞部位的等效壁厚；步骤S4:计算局部加强塔筒门洞的抗屈曲因子；步骤S5:计算塔筒局部加厚门洞的折减系数；步骤S6:计算得到局部加厚门洞的临界屈曲应力；步骤S7:局部加厚门洞屈曲校核。本发明可实现校核局部加强门洞的结构安全性，可大大缩短塔筒门洞结构设计周期，避免前期大量的重复计算工作，降低设计冗余，提高工作效率。

一种风力运行机组故障预警方法及系统

Resumen de: CN121611576A

本发明公开了一种风力运行机组故障预警方法及系统，其包括：获取风力运行机组的实时运行监测数据，并对其进行数据分析，确定异常参数；对异常参数进行特征分析确定异常特征，并基于其对异常参数的异常程度进行评估得到异常程度评估值；基于异常参数的异常程度评估值确定风力运行机组的故障评估系数，并基于异常参数确定风力运行机组的故障类型；基于故障评估系数和故障类型综合确定风力运行机组的故障等级，并基于其确定风力运行机组的故障预警策略。本发明通过分析机组的实时运行数据，在故障发生前识别出微弱的异常征兆，从而及时作出干预，减少非计划停机，显著提升机组的可用率和发电量，延长备使用寿命，从根本上保障风电场的稳定运行。

一种风机叶片损伤监测方法及系统

Resumen de: CN121611575A

本发明公开了一种风机叶片损伤监测方法及系统，涉及风力发电技术领域，旨在解决现有的叶片监测方法计算复杂度高、系统结构复杂以及模型泛化能力弱的问题，方法包括：S1，根据就地控制器对采集得到的风电机组运行状态时序变量进行特征提取与压缩，生成低纬度特征向量并上传；S2，在风场中央服务器对来自就地控制器的特征向量进行数据聚合和样本筛选，并构建训练集；S3，对基准模型进行训练，生成机舱振动与风机运行工况关联的回归模型，并设定静态报警阈值；S4，在线监测阶段通过计算和累积异常指标来实现损伤报警；还包括对应的系统；本发明的方法能够在保证检测精度的同时，显著提升系统的实时性与工程可部署性。

一种风电用去冰维护设备及其使用方法

Resumen de: CN121611585A

本发明涉及风电去冰设备技术领域，尤其涉及一种风电用去冰维护设备及其使用方法，由输送机构、热风机构以及支撑机构构成。本发明中，使用时，控制调节风力发电机，使其中一个叶片维持垂直状态悬停，同时通过收卷辊进行现有绳索的收卷，进而通过底框使设备能够平稳放置于风力发电机顶部，继而通过旋转限位管，使连接圈能够套设于风力发电机顶部预留锚栓外表面，再反向旋转限位管，使限位管能够配合连接架、夹片、第二限位栓、第一限位栓和限位条牵引限制底框放置位置，使底框能够稳固放置于风力发电机顶部，此时通过控制启动旋转电机，使旋转电机配合连动轴、旋转蜗杆和旋转蜗杆带动两个外螺纹管同步旋转。

一种发电风机塔筒安装设备

Resumen de: CN121609199A

本发明属于发电风机塔筒安装技术领域，尤其涉及一种发电风机塔筒安装设备，包括：吊具支架，吊具支架的底面开设有若干个滑槽，若干个滑槽内均滑动连接有滑块，若干个滑块的底端均转动连接有吊环，若干个吊环内均固定连接有吊钩；若干个丝杆，若干个丝杆分别螺纹连接在若干个滑块内；转动组件，转动组件位于吊具支架内，并用于带动若干个丝杆转动，本发明实现了对多组吊钩的同步联动驱动，可根据不同规格塔筒分段的实际吊装需求，灵活且精准地调节各吊钩之间的间距，无需配备多套专用吊具，有效降低施工单位的设备采购成本，同时大幅缩短吊具更换所消耗的作业准备时间，减少非必要工序耗时，显著提升塔筒吊装作业的整体施工效率。

智慧风场监控方法

Resumen de: CN121611577A

本发明涉及一种智慧风场监控方法，属于风场智能监控技术领域，主要解决现有监控方法因数据维度单一和缺乏多源信息融合能力导致的综合风险评估不全面、风险控制策略适应性不足的问题。该方法包括：实时采集风电机组运行状态数据、微观气象数据和鸟类活动数据；将多源数据输入预训练的动态风险评估模型生成综合风险指数；当风险指数超过阈值时解析主导因素；根据风机部件故障预警、湍流强度超标或鸟群穿越等不同风险类型，分别生成降载运行、调整偏航或临时停机等相应的自适应控制指令。这种方法主要用于提高风场运行监控的智能化水平，实现对多重风险的有效识别和精准防控。

一种可移动式小型风力发电设备

Resumen de: CN121611571A

本发明涉及风力发电技术领域，且公开了一种可移动式小型风力发电设备，包括底座，底座的内壁滑动连接有伸缩滑杆，伸缩滑杆的伸缩端固定连接有发电组件，底座的内壁设置有便于安装的加速机构，加速机构的内壁设置有用于稳定支撑的支撑机构，本发明能够实现该装置的快速组装，能够保证风力发电机组正常使用，减少人工安装的成本，间接地提高该装置的使用效率，能够实现该装置的快速安装或拆卸，能够提高该装置的安装速度，能够在安装的过程中对零件进行移动导向，人工能够较为轻松的拿起并进行移动，能够实现该装置的可移动化，能够提高移动式小型风力发电设备的安装速度。

风力涡轮机动力传动系

Resumen de: WO2025026660A1

The invention describes a wind turbine drivetrain (1) comprising a planetary gearbox (12) for converting rotation of a low-speed shaft (10) to rotation of a high-speed gearbox output shaft (122); a generator (14) mounted about an annular sleeve (124) extending axially outward from a gearbox housing (12H) and enclosing the gearbox output shaft (122); a bearing assembly (16) arranged between the generator (14) and the gearbox (12), comprising a rotary bearing part (16R) and a stationary bearing part (16S); and a torsional vibration damper (13) arranged between two rotary components (122, 122A, 122B, 14R, 16R) of the drivetrain (1), which torsional vibration damper (13) comprises a number of damping elements (13E). The wind turbine drivetrain is characterized in that the torsional vibration damper (13) is dimensioned to facilitate access from within the generator (14). The invention further describes a method of performing a maintenance procedure on such a wind turbine drivetrain (1).

一种海上风场漂浮式风机相对静止吊装方法

Resumen de: CN121608850A

本发明公开了一种海上风场漂浮式风机相对静止吊装方法，该方法包括：将半潜船拖航到漂浮式风机附近，安装起重装置在半潜船上；操控半潜船下潜至预设深度，横向拖至漂浮式风机下方；控制主副拖轮使半潜起重船缓慢旋转，船艏靠近下风向连接件，船艉靠近上风向连接件；用缆绳连接漂浮式风机和半潜船上的绑扎点；控制半潜船浮起至甲板与漂浮式风机基础的下表面贴合，期间收紧缆绳；控制半潜船继续浮起，直至甲板在海面下预设深度位置，调整缆绳松紧度；将风电安装船停靠在起重装置的运行范围内；操作起重装置吊装漂浮式风机的部件；本发明使起重装置与漂浮式风机能长时间保持相对静止，保证吊装时部件与漂浮式风机的精准对孔。

基于远近风速的风力发电机组转速稳定性控制方法及系统

Resumen de: CN121611567A

本发明公开了基于远近风速的风力发电机组转速稳定性控制方法及系统，包括：通过激光雷达获取风力发电机组叶轮前方的近点风速信号和远点风速信号；近点风速信号的测量距离固定，远点风速信号的测量距离根据风场实时风况动态自适应确定；接着动态计算近点权重系数和远点权重系数，对近点风速信号与远点风速信号进行加权融合，得到融合风速并求取融合风速变化率；基于经验法求取前馈增益系数，并计算桨叶角度前馈叠加量；将桨叶角度前馈叠加量与传统反馈控制输出信号叠加，生成桨叶角度命令进行控制。本发明无需精确风场模型，参数整定简便，可有效抑制转速波动，降低功率脉动，减少变桨频次，提升机组运行稳定性，适用于复杂湍流风况。

一种风电机组叶片电热除冰加热膜的安装方法

Resumen de: CN121611586A

本发明公开了一种风电机组叶片电热除冰加热膜的安装方法，涉及风力发电机叶片除冰技术领域。该方法将叶片除冰区域沿展向划分为多个一级加热区，每个一级加热区内进一步划分为多个二级加热区。为每个二级加热区配置独立的电热膜单元，其参数根据所在分区结冰敏感性和热负荷需求独立设计。采用并联多级供电电路为各单元供电：为每个一级区布设独立供电电缆，所有电缆在叶根并联至主电源；同一一级区内的各电热膜单元在该区内并联连接。安装各单元并配置智能控制系统，用于独立控制各加热区的启停、功率和时序。本发明实现了精准按需供热，提高了热能利用效率与系统容错性，有效解决了线路压降与“根热尖冷”问题。

一种单摆式相对重力仪

Resumen de: CN120742435A

The invention belongs to the technical field of gravity testing, particularly relates to a simple pendulum type relative gravimeter, and aims to solve the problems that in the prior art, when gravity is tested, a vacuum pump needs to be used for maintaining the vacuum state in a vacuum cavity, mechanical vibration energy generated in the operation process of the vacuum pump cannot be effectively recycled, and the cost is high. In order to solve the problems of low overall energy utilization rate and measurement interruption caused by insufficient power in remote areas in the prior art, the invention provides the following scheme: the gravity meter comprises a gravity meter main body, a vacuum cavity, a swing body, a swing rod, two spheres and a cross beam, mechanical vibration energy generated by the vacuum pump can be effectively recycled, the energy utilization rate is increased, wind energy and solar energy can be utilized for power generation, long-time stable operation of the vacuum pump in the field or remote areas is ensured, and measurement interruption caused by insufficient power can be reduced.

海上风电塔及施工工艺

Resumen de: CN121611574A

本发明提供一种海上风电塔及施工工艺。所述海上风电塔包括塔筒和下塔桩，所述下塔桩相对于所述塔筒具有第一位置和第二位置，所述下塔桩在所述第一位置时至少部分位于所述塔筒的筒内空间内，所述下塔桩在所述第二位置相较于所述第一位置由所述塔筒的筒内空间伸出，所述下塔桩在所述第二位置可与所述塔筒连接以被限定在所述第二位置。本发明的海上风电塔，在施工过程中，可以将塔筒和处于第一位置的下塔桩一同移动至指定位置，然后下塔桩移动至第二位置并坐落在海床上，再将塔筒与下塔桩连接以固定以及将下塔桩与海床固定，一方面降低对吊装设备和海上移动设备的要求，从而降低施工成本，另一方面简化施工工艺，并缩短作业时长。

一种水下风电桩基声光融合探伤方法及系统

Resumen de: CN121612878A

本发明公开了一种水下风电桩基声光融合探伤方法及系统，其中方法包括：利用数据采集装置采集水下风电桩基的光学图像和超声波图像，对图像数据进行预处理；将处理后的光学图像和超声波图像通过MDSFF跨模态融合机制进行融合；根据融合后的图像数据进行缺陷识别及三维重建，得到重建后的三维缺陷模型并输出缺陷信息。本发明通过MDSFF跨模态融合机制，对水下风电桩基的光学特征和超声波特征进行对齐和融合，其中利用可变形的自对齐机制进行特征对齐，可将特征对齐计算限制在图像中最相关的局部特征，降低计算复杂度，且利用门控选择机制识别并选择有效特征进行融合，抑制了冗余噪声，进而提高了对水下风电桩基缺陷识别的效率、精确度和可靠性。

用于风力涡轮机的叶片、风力涡轮机以及用于制造的方法

Resumen de: TW202511607A

A blade (3) for a wind turbine (1), comprising: an inboard section (7); an outboard section (8); and joints (9) connecting the inboard section (7) and the outboard section (8) to each other, each joint (9) including: a first insert (16) attached to the inboard section (7); a second insert (17) attached to the outboard section (8), the first and second insert (16, 17) defining together a convex shape away from the blade (3) when seen in a cross-section along the lengthwise direction (11) of the blade (3); and a threaded connection means (24) connecting the first and second insert (16, 17) to each other, the threaded connection means (24) being configured to be tightened from outside of the blade (3). Advantageously, the connection thus formed is well suited to counteract blade loads and easy to access which simplifies assembly/disassembly and allows visual inspection of the screws.

一种基于海上风力发电的防火机舱

Resumen de: CN121611584A

本发明涉及风力发电设备技术领域，公开了一种基于海上风力发电的防火机舱，防火机舱包括机舱壳体、防火分隔机构通风机构和送风机构。通过设置防火分隔机构将机舱内部分隔为多个独立防火分区，以防止火势在机舱内部蔓延，将火灾控制在局部区域，避免初始小火情发展为全机舱灾难性火灾；通风机构和送风机构共同向机舱内部输送气体，并通过出风管排出，在机舱内部形成并维持高于外部环境气压的正压环境；此种正压设计，能有效阻隔外部火源侵入机舱；由于正压气流可阻挡外部烟雾和火焰的进入，同时减少氧气向内流动，抑制内部火势扩散。本申请能够提升机舱的主动防火能力，适用于海上偏远环境，其外部救援难以快速抵达的场合。

风电机组叶片止动装置及方法

Resumen de: CN121611587A

本发明公开了一种风电机组叶片止动装置和方法，该装置包括止动座、球头螺柱和顶压块，止动座设有与叶根螺栓相配合的锁止孔和适于与球头螺柱的螺纹段连接的螺纹孔；顶压块一侧与轮毂腹板的工艺孔侧边轮廓随形适配，另一端设有与球头螺柱的球头端相匹配的球窝。本方案无需在轮毂内设置预留安装接口，安装方便且止动可靠性高；装置整体重量轻、体积小、便于携带。

一种双源固化的风电叶片复合材料损伤快速修复方法

Resumen de: CN121608504A

本发明提供了改性树脂复合修复材料在风电叶片复合材料损伤修复中的应用；所述改性树脂复合修复材料包括改性树脂材料以及复合在改性树脂材料表面的UV隔离膜层；所述改性树脂材料包括树脂、光引发剂和微波吸收剂。本发明还提供了结合紫外光和微波协同固化的风电叶片复合材料快速修复方法，通过多功能树脂体系与双源分时固化工艺的协同作用进行修复，解决了传统UV固化在低温环境和厚截面修复中的局限性，实现深层‑表层同步快速固化，确保了修复界面的均匀性和力学性能。本发明突破了单一固化方式的深度限制（20mm以上），将修复效率提升50%以上，适应‑20℃的低温施工环境，为大型复合材料构件的现场快速修复提供了创新解决方案。

塔架的多模态振动抑制方法及装置

Resumen de: CN121611568A

本申请涉及风力发电技术领域，特别涉及一种塔架的多模态振动抑制方法及装置，其中，方法包括：构建用于描述塔架振动状态的振动二阶动态模型，以根据该振动二阶动态模型确定塔架的振动影响因素，从而确定用于抑制塔架振动的统一变桨回路控制分量和独立变桨回路控制分量并进行叠加，生成变桨回路总控制量，控制目标风电机组执行变桨回路总控制量对应的变桨控制指令，将目标风电机组的实际桨角调整至叠加后对应的总桨角，以抑制塔架的振动状态至满足目标要求。本申请可以有效抑制塔架前后振动中的塔架一阶固有频率分量以及与风轮旋转频率同步的低频振动分量，实现功率跟踪和塔架前后方向多模态的振动抑制。

磁浮空浮混合轴承系统及其转子结构和控制方法

Resumen de: CN121611697A

本发明公开了一种磁浮空浮混合轴承系统及其转子结构和控制方法，涉及风机技术领域，该系统包括永磁偏置转子结构、定子铁芯、励磁线圈及空气动压箔片轴承组件。所述轴承组件的箔片由导磁材料制成，使其与励磁线圈共用同一径向气隙，该气隙同时作为磁场通道与动压气膜空间。运行控制方法基于转速信号，在启动及低速阶段通过励磁线圈实现磁悬浮承载，在高速阶段切换为由气膜完全承载。本发明通过结构融合与分时控制，解决了磁路遮挡问题，兼具了磁悬浮无摩擦启停与空浮轴承高速高效的优势，并具备状态监测功能，系统紧凑、可靠且成本优化。

风机叶片覆冰厚度监测系统、方法、设备、介质及产品

Resumen de: CN121617000A

本发明涉及风机叶片监测技术领域，公开了风机叶片覆冰厚度监测系统、方法、设备、介质及产品，风机叶片覆冰厚度监测系统包括：地面控制平台及无人机系统；无人机系统包括无人机、影像采集模块、微气象探测模块及微处理器模块；地面控制平台，用于判断目标风机叶片是否存在覆冰风险；影像采集模块，用于采集目标风机叶片的第一目标图像；微处理器模块，用于根据第一目标图像判断是否存在覆冰情况；地面控制平台，用于对目标风机叶片的覆冰厚度进行预测，得到目标覆冰厚度预测值；地面控制平台，用于根据目标覆冰厚度预测值对目标风机叶片覆冰厚度监测，本发明根据实时监测覆冰厚度，提高了覆冰厚度监测的准确度和灵活性。

一种风电机组电控系统的故障检测调控方法

Resumen de: CN121611583A

本发明公开了一种风电机组电控系统的故障检测调控方法，涉及风力发电机组运行监测与电气控制技术领域，本发明通过健康基准模型对多维运行数据进行重构并形成重构残差，使机组在未出现振动幅值超限前即可获得与健康状态偏离相关的异常表征，减少对单一阈值触发条件的依赖；针对残差特征被湍流、控制动作与测量噪声淹没导致异常模式不稳定的问题，通过凝冻风险指数生成的时间注意力权重对重构残差在时间维度进行聚焦，使高凝冻倾向时段的残差信息在聚合过程中获得更高贡献，从而降低低风险时段噪声对整体判别的干扰。

一种基于风能的旋转式电磁和摩擦纳米复合发电装置

Resumen de: CN121611569A

本发明涉及一种基于风能的旋转式电磁和摩擦纳米复合发电装置，包括机械传动系统和复合储能系统，其中发电单元由电磁感应发电模块和摩擦纳米发电单元共同构成，并集成机械支撑与密封结构，复合储能系统实现对能量的存储、均衡与管理。本发明有效结合摩擦纳米发电与电磁发电技术，能够在宽范围风速条件下高效收集风能。在低风速条件下，系统优先通过摩擦纳米发电单元获取能量，并存储于超级电容器进行缓冲，随后转移至锂电池进行稳定储存；高风速条件下则切换至电磁发电模式，电能直接存储于锂电池；在中等风速时两发电单元可协同工作；可有效提高物联网节点、传感器等低功耗设备的可靠性与环境适应性。

风电机组对风偏差识别方法、装置、电子设备和存储介质

Resumen de: CN121611579A

本申请公开了风电机组对风偏差识别方法、装置、电子设备和存储介质，属于风电机组故障诊断技术领域，包括获取风电机组风向传感器的历史故障信号，生成故障信号数据集，统计风电机组风向传感器的故障特征，根据故障特征对故障信号数据集进行降维处理，得到故障信号特征集，对故障信号特征集进行训练计算，生成风电机偏差故障分类器，实时采集风电机组风向传感器的待识别信号数据，对待识别信号数据进行特征提取，进行相似计算，根据计算结果，判断待识别信号数据的故障所属类，完成风电机组风向传感器的信号故障识别，能避免故障的风向传感器长时间故障运行而无法被人发现，减少发电损失，提高风机的使用寿命。

一种用于浮式风机水池试验的多角度系泊定位方法及简易系泊定位装置

Resumen de: CN121612548A

本发明公开了一种用于浮式风机水池试验的多角度系泊定位方法及简易系泊定位装置。通过预先设定模型位置与角度，利用带花篮螺栓和双向可调节锁紧器的简易系泊装置，实现对模型的拖曳、粗定位和微调节等多种操作功能，并结合亚毫米级精度的多自由度动作捕捉系统进行试验模型位置与角度的实时监测与反馈，形成“先粗调后精调”的定位流程。该方法能够提高模型定位与角度控制的精度和效率，有效避免人工水下反复调整，缩短系泊安装时间，并支持多载荷入射角工况的灵活模拟。本发明不仅满足了浮式风机试验中对位置和角度的高精度要求，还可推广应用于其他浮式结构物的水池试验中，为复杂海洋环境下的模型试验提供了可靠、高效的模型系泊定位解决方案。

一种风力发电机组主轴装置

Resumen de: CN223975203U

本实用新型属于风力发电设备技术领域，涉及一种风力发电机组主轴装置，包括前主轴体、中主轴体、后主轴体、前轴承外圈、后轴承外圈、轴承座、前滚子和后滚子，轴承座具有轴向贯通的内腔，前轴承外圈安装在轴承座的一端，后轴承外圈安装在轴承座的另一端；前滚子设置在前轴承外圈与前主轴体之间形成的环形空间内，后滚子设置在后轴承外圈与后主轴体之间形成的环形空间内；中主轴体的两端分别与前主轴体和后主轴体连接。将前主轴体与后主轴体的外表面直接作为轴承滚道，与对应前轴承外圈、后轴承外圈及前滚子、后滚子构成无内圈轴承系统，避免了跑圈现象，增强了主轴在运行过程中的稳定性；通过将主轴拆分，减小了主轴的整体尺寸，降低了制造成本。

支撑梁、塔筒及风力发电机组

Resumen de: CN223975204U

本申请实施例提供一种支撑梁、塔筒及风力发电机组，支撑梁用于风力发电机组，支撑梁包括：主梁；连接梁，连接于主梁的一侧，连接梁用于连接风力发电机组的塔筒内侧；侧梁，连接于主梁的至少一端，侧梁上设置有塔筒附件连接部，塔筒附件连接用于连接塔筒附件；其中，支撑梁具有展开状态和折叠状态，侧梁能够沿靠近主梁的方向相对主梁转动设置，以使支撑梁能够由展开状态转变至折叠状态。在本申请实施例提供的支撑梁中，支撑梁具有展开状态和折叠状态，在展开状态侧梁远离主梁的一端与主梁之间的距离较长，便于在测量上设置较多线缆。在折叠状态，侧梁靠近主梁设置，能够减小支撑梁整体占据的空间尺寸，便于支撑梁的运输和存放。

重载荷风机叶轮支撑装置

Resumen de: CN223975200U

本实用新型提供一种重载荷风机叶轮支撑装置，涉及风力发电技术领域。包括：支撑底座；多个支撑墩，沿周向均布在支撑底座上，支撑墩的上表面作为支撑面，支撑面上开设有多排腰型连接孔，多个支撑墩上的多排腰型连接孔相互围合，形成与风机叶轮的轮毂尺寸契合的多个固定环；置放风机叶轮至支撑墩上时，通过将风机叶轮的轮毂与由腰型连接孔围合的一固定环对接，使得风机叶轮与多个支撑墩通过对应固定环连接；多个支撑缓冲件，每一支撑缓冲件的上表面作为承接面，承接面能够沿竖直方向上下移动，承接面在风机叶轮置放至支撑墩上之前承接风机叶轮。解决了现有技术中用于解决现有技术中将叶轮悬吊后执行叶轮的装配、拆卸或维修时安全隐患较大的问题。

浮体式洋上風車システム、浮体式洋上風車の輸送方法、および、浮体式洋上風車

Resumen de: WO2026042428A1

Provided is a floating offshore wind turbine system having a structure useful for replacing large components of a floating offshore wind turbine. A floating offshore wind turbine system having a floating offshore wind turbine, a main floating body, and a mooring body, the floating offshore wind turbine system characterized in that: the floating offshore wind turbine has blades for receiving wind, a hub to which the blades are fixed, a nacelle for storing a generator for converting rotational energy of the hub into electric power, a tower for supporting the nacelle, a sub-floating body for supporting the tower, and a sub-floating body connection part that can be fitted to a transport ship connection part; and the main floating body is moored to the sea bottom by the mooring body, and has a sub-floating body insertion space into which the sub-floating body is inserted.

垂直軸風力発電装置

Resumen de: JP2026038337A

【課題】静止状態から風によって回り始めるときに回りやすいという自己起動性に優れた垂直軸風力発電装置を提供することを目的とする。【解決手段】風の流れに対して垂直方向に設置されて軸回りに回転自在に立設された回転軸１と、風を受けて回転軸１と一体的に回転する複数の主翼体２と、主翼体２よりも回転軸１側に所定間隔を開けて近接し、主翼体２よりも回転軸１の回転方向の前方に配設された複数の副翼体３と、回転軸１に固設され、回転軸１の垂直方向に伸び主翼体２及び副翼体３の上端側又は下端側の一方を固設する第一支持部４と、回転軸１に固設され、回転軸１の垂直方向に伸び主翼体２及び副翼体３の上端側又は下端側の他方を固設する第二支持部５と、回転軸１に連結され回転軸１の回転により発電する発電機６を備えた垂直軸風力発電装置により解決することができた。【選択図】図１

風力タービンの動作

Resumen de: CN120752433A

The invention relates to a method for determining a thrust limit for a wind turbine and a method for operating a wind turbine. A method includes determining an operating state of a blade load monitoring system of a wind turbine. In addition, the method includes adjusting a thrust threshold of the wind turbine based at least in part on the operating condition of the blade monitoring system. Further, the method includes operating the wind turbine such that a thrust load on a rotor of the wind turbine is maintained at or below the adjusted thrust threshold. A control system adapted to maintain a thrust load at or below a thrust threshold and a wind turbine comprising such a control system are also provided.

好ましい風力タービン

Resumen de: CN120712407A

A HAT wind turbine (1) for generating electrical power from wind, comprising a tower (5), a nacelle (6), a generator and a rotor (2) which can be pushed by wind for rotation about a rotor axis, the rotor having a rotor solidity SOLtor of maximum 0.10, and the rotor having a radius R (3) wherein the rotor comprises blades (4), the number N of blades being at least 4, these blades extending to a radial position of at least 0.90 R, and wherein the blade has a local chord length cr (9) distributed with respect to the radial position r, wherein the local chord length cr satisfies one of the following within a radial range of r = 15% R to R: less than 5.5% R; less than 5% R; less than 4.5% R; less than 4% R; less than 3% R; less than 2% R; and less than 1.5% R.

一种风力发电机叶片组件故障诊断结构

Resumen de: CN223975202U

本实用新型涉及风力发电机技术领域，特别涉及一种风力发电机叶片组件故障诊断结构；本实用新型包括叶片组件、变桨轴承和光纤组件，叶片组件包括至少两个叶片，叶片上布设有至少一根光纤线，光纤线内设置有传感感知单元；在本实用新型内，通过布设于叶片上的光纤线，以光纤线上的传感感知单元作为传感载体来实时感知叶片的信息情况且实时将感知的信息情况传输出去，从而达到实时故障监控的目的；本实用新型可以通过光纤线来感知及判断叶片是否出现裂纹、开裂、鼓包、分层的情况，无需人工进行高空作业进行观察，也不用受天气影响，可以实时进行监控，而且可以精准地感知叶片的内部损伤缺陷，达到精准发现和精准识别。

基于无线通信的风电场数据采集传输装置

Resumen de: CN223975201U

本实用新型公开了基于无线通信的风电场数据采集传输装置，具体涉及风电场运维设备技术领域，包括用于与安装在风电机组外壳上数据采集盒内置的数据采集模块无线连接的信号接收处理箱，信号接收处理箱的底部设置有基座，基座的顶部位于信号接收处理箱的一侧安装有与信号接收处理箱无线连接的控制箱，控制箱与远程终端无线连接，基座的顶部位于控制箱的后侧连接有支架，支架的顶部安装有信号发射器。本实用新型能够实现对光伏板安装方向以及安装角度的灵活调节，能够满足在室外不同位置的安装需求，且便于在使用时对光伏板外表面附着的一些灰尘或杂物进行吹落，减少光伏板表面附着杂物对光能转化效率的影响。

一种风机齿轮箱散热器自动清洗装置

Resumen de: CN223970498U

本实用新型属于风能发电技术领域，尤其涉及一种风机齿轮箱散热器自动清洗装置，针对现有清洗装置清洗模式单一、清洗与干燥功能协同性差的问题，现提出如下方案，包括驱动调节组件和智能清洗喷头。本实用新型所设置的驱动调节组件带动清洗喷头在横向与纵向上的移动，确保清洗覆盖无死角，清洗喷头内部设有线性射流通道和螺旋雾化通道，并配置筒状活塞，筒状活塞能够根据进水或进气的压力变化，自动在高压、中压以及低压三种位置状态间切换，实现了高压去污、中压清洗漂洗、低压雾化预湿，到后续高压气射流穿透干燥、中压气均衡风干、低压气扩散沥水的全流程自动化协同作业。

集成阀组、散热器组件、润滑冷却系统及风力发电机组

Resumen de: CN223975524U

本公开提供一种集成阀组、散热器组件、润滑冷却系统及风力发电机组，集成阀组用于散热器组件，散热器组件还包括散热芯体和旁通通道，旁通通道与散热芯体内的散热通道并联，集成阀组设置在旁通通道的入口，集成阀组包括集成一体的温控阀组和压力阀组，温控阀组的内腔与压力阀组的内腔相连通。通过将温控阀组和压力阀组集成一体，能够在满足温控阀组的开启温度条件和压力阀组的开启压力条件中的至少一个的情况下令集成阀组开启，从而拓宽了单个阀体整体的开启条件，并可解决散热器组件的“困油”问题，降低损坏风险。

垂直配置係留システムを含む浮体式プラットフォーム

Resumen de: WO2024186911A1

Offshore floating platform systems and processes for mooring same, In some embodiments, the offshore floating platform system can include a hull structure configured to float on a surface of a body of water, one or more anchors configured to be secured to a seabed, and one or more mooring lines configured to be connected to the hull structure at a first end thereof and to the anchor at a second end thereof. When the one or more anchors are secured to the seabed and the one or more mooring lines are connected to the hull structure and a corresponding anchor, the mooring lines can be substantially vertical and a peak response period of the offshore floating platform system in a pitch or a roll direction can be greater than a peak spectral period of a wave spectrum on the surface of the body of water.

Reinicio remoto de generadores de energía eólica y solar

Resumen de: WO2025022346A1

A method for controlling a remote restart function of a plurality of solar and/or wind power generators, hereinafter solar/wind power generator, the method comprising: (i) receiving, from each of a plurality of power systems, each power system comprising at least one of the plurality of solar/wind power generators and each power system being separately connected to an electrical grid, a value of one or more variables measured on the site of each of the plurality of solar/wind power generators; (ii) performing a first function to determine whether an abnormal solar/wind power generator is ready to have a normal operation remotely restarted based on the received value of the one or more variables; (iii) performing a second function to determine a restart order according to which a group of abnormal solar/wind power generators should have a normal operation remotely restarted, among the abnormal solar/wind power generators that are determined to be ready to have a normal operation remotely restarted according to the first function; and (iv) outputting an indication of the determined restart order. A computer program, device and system are also provided.

风电机组齿轮箱的弹性支撑装置及风电机组

Resumen de: CN223975509U

本实用新型公开了一种风电机组齿轮箱的弹性支撑装置及风电机组，该弹性支撑装置包括支座、弹性体和止动件，支座设置在风电机组的主机架上，设有贯通两个端面的减振安装孔，并在两个端面的靠近所述减震安装孔的位置均设置螺纹孔；弹性体安装在支座的减震安装孔中，其外环面与减震安装孔的孔壁接合，内环面用于与齿轮箱扭力臂接合，弹性体设有沿减震安装孔的轴线方向贯通的止动连接孔；止动件包括穿设于止动连接孔的止动销、与止动销固定连接的第一挡板、和与止动销可拆卸连接的第二挡板，第一挡板和第二挡板分别通过螺栓与支座的两个相反端面连接。本方案能限制弹性体在支座中发生轴向或径向位移；而且止动件结构简单且安装方便。

一种风力发电机组叶片净空保护装置

Resumen de: CN223970448U

本实用新型涉及风力发电机组叶片净空保护技术领域，具体是一种风力发电机组叶片净空保护装置，包括风机罩壳以及安装在所述风机罩壳上的箱体，所述箱体的顶部安装有监测窗，所述监测窗顶部斜面上安装有透明板，所述监测窗顶端安装有往复驱动组件，所述往复驱动组件的移动端上固定有与所述透明板表面贴合的刷条，本实用新型通过箱体能够对监测窗下方的监测组件进行防护工作，当监测窗上的透明板表面需要清理时，只需要控制往复驱动组件带动刷条沿着透明板表面来回滑动，对粘附在透明板表面的灰尘进行清理工作，能够避免影响监测组件对风力发电机叶片进行准确测距工作。

Computer-implemented method for monitoring a generator of a wind turbine, wind turbine, computer program and elec-tronically readable storage medium

Resumen de: US20260063110A1

Computer-implemented method for monitoring a generator (13) of a wind turbine (1) for detecting interturn short-circuit faults in at least one stator winding set (15, 23) of the generator (13), wherein a strength of a second harmonic of a power produced from the stator winding set (15, 23) and the DC value of the power are determined, wherein, in respective time steps, a first analysis criterion describing the DC value of the power being constant evaluates the DC value of the power,a second analysis criterion describing the occurrence of a transient in the strength of the second harmonic evaluates the strength of the second harmonic, andan interturn short-circuit fault signal is generated if the first and the second analysis criterion both yield true for a given number of time steps.

MODULAR FLOATING STRUCTURE FOUNDATION FOR WIND TURBINE

Resumen de: US20260063108A1

A floating structure foundation for a wind turbine features several improvements, including a transition assembly that supports the wind turbine generator (WTG) and tower centrally, transferring loads to primary structural components to maximize efficiency. Its highly modular design allows for flexible construction and scalability, with each component built independently for easier adaptation to different project requirements and site conditions. This modularity supports efficient dry transport, enabling multiple modules to be shipped simultaneously on various vessels. The foundation offers a simplified design with accelerated construction, rapid assembly, and installation.

SPAR CAP FOR A WIND TURBINE ROTOR BLADE, SET FOR MANUFACTURING A HALF SHELL OF A WIND TURBINE ROTOR BLADE, ASSEMBLY INCLUDING A SPAR CAP AND A MOLD, AND METHOD OF MANUFACTURING A HALF SHELL OF A WIND TURBINE ROTOR BLADE

Resumen de: US20260063103A1

A spar cap is for a wind turbine rotor blade. The spar cap includes a stack of fiber material layers, which are stacked in a stacking direction from a bottom face to a top face, and a clipping layer which is arranged on the top face of the stack. The clipping layer protrudes beyond the stack of fiber material layers in a lateral direction which is perpendicular to the stacking direction. A set is for manufacturing a half shell of a wind turbine rotor blade. An assembly includes a spar cap and a mold. A method is for manufacturing a half shell of a wind turbine rotor blade.

METHOD OF MANUFACTURING A HALF SHELL AS WELL AS WIND TURBINE ROTOR BLADE

Resumen de: US20260061709A1

A method of manufacturing a half shell of a wind turbine rotor blade, the method including: providing a mold, arranging an outer shell laminate in the mold, arranging three spar caps on the outer shell laminate. The second spar cap is arranged between the first spar cap and the third spar cap, the third spar cap is positioned at an outermost trailing edge, and core elements are arranged between the first spar cap and the second spar cap and/or between the second spar cap and the third spar cap and/or between the first spar cap and the third spar cap. At least one of the core elements is a tolerance compensation element that includes a wedge-formed portion and interacts in a form-fit manner with a corresponding counter wedge-formed portion. A wind turbine rotor blade includes a half shell.

ENHANCED POWER GENERATION PREDICTION

Resumen de: WO2026050153A1

This disclosure describes forecasting required power output for a plurality of thermal generators. Including training a Time-series Dense Encoder (TiDE) model on a corpus of historical weather data for a particular geographic region, the trained TiDE model forecasts weather for the geographic region. Training a machine learning model on historical power output and weather data for a particular wind farm within the geographic region, wherein the trained machine learning model predicts the power output out of the wind farm for a given weather condition. Forecasting, using the TiDE model, the weather in the geographic region. Predicting the power output of the wind farm by providing the forecasted weather to the machine learning model. Forecasting a required power output for a plurality of thermal generators based on the predicted power output of the wind farm by calculating the output of a fixed effects ordinary least squares (OLS) regression model.

METHOD AND APPARATUS FOR REGULATING POWER OF OFFSHORE WIND FARM ENERGY STORAGE SYSTEM ON BASIS OF STATE OF CHARGE

Resumen de: WO2026045187A1

Disclosed in the present application are a method and apparatus for regulating the power of an offshore wind farm energy storage system on the basis of the state of charge. The method in the present application comprises: acquiring a power grid frequency and the state of charge of an offshore wind farm energy storage system, and on the basis of the power grid frequency and the state of charge, acquiring a power grid frequency deviation and a state-of-charge recovery demand, respectively; determining whether the power grid frequency deviation is within a preset power grid frequency dead band, if the power grid frequency deviation is within the power grid frequency dead band, in view of the power grid frequency deviation and the state-of-charge recovery demand, acquiring an inertia power regulation and control amount of the energy storage system by means of a fuzzy control algorithm combined with a preset adaptive inertia frequency control model, otherwise, in view of the power grid frequency deviation and the state-of-charge recovery demand, acquiring the inertia power regulation and control amount by means of the adaptive inertia frequency control model; and on the basis of the inertia power regulation and control amount, regulating and controlling the inertia power of the offshore wind farm energy storage system. By means of the present application, the level of refinement and accuracy of a regulation and control process for an energy storage system can be improved.

ANTI-ICING DEVICE FOR WIND TURBINE BLADE AND ANTI-ICING METHOD

Resumen de: WO2026045953A1

An anti-icing device for a wind turbine blade, comprising a vibration unit (200) and an actuating unit (300). The vibration unit (200) comprises a mounting base (201) arranged on a wind turbine unit (100), a vibration assembly (202) arranged on the mounting base (201), and a support column (203) arranged on the mounting base (201). The actuating unit (300) comprises an actuating assembly (301) rotatably arranged on the support column (203) and abutting against the vibration assembly (202), a driving assembly (303) rotatably arranged on the support column (203), an energy storage assembly (302) rotatably arranged on the support column (203) and having two ends respectively connected to the actuating assembly (301) and the driving assembly (303), and a snap-fitting assembly (304) having one end rotatably arranged on the support column (203) and the other end snap-fitted with the actuating assembly (301).

VERTICAL-AXIS WIND TURBINE AND WIND POWER GENERATOR USING SAID WIND TURBINE

Resumen de: WO2026048360A1

A vertical wind turbine 100 comprises a main shaft 110 installed vertically, and a plurality of blades 120 that revolve around the main shaft 110. Each blade 120 is supported by a main arm 112, which extends outward in a radial direction from the main shaft 110, so as to be rotatable about a pitch axis parallel to the main shaft 110, and has, separately from the main arm 112, an auxiliary arm 114 that is installed to connect the main shaft 110 and the blade 120 and regulates a rotation angle (pitch angle) of the blade 120. The auxiliary arm 114 is installed on the blade 120 such that, when a wind speed is equal to or lower than a predetermined value, a position that is offset in a horizontal direction from the main shaft 114 in accordance with the wind direction becomes a rotation center β, and has an offset cancellation mechanism for canceling the offset when the wind speed becomes equal to or higher than the predetermined value.

SYSTEMS AND METHODS FOR PREDICTING ONE OR MORE NO-POWER CONDITIONS FOR A PLURALITY OF WIND ENERGY SITES

Resumen de: WO2026047411A1

Provided are computer-implemented methods and systems for determining one or more no- power conditions for a plurality of wind energy sites, including: receiving a set of wind energy site characteristics for each wind energy site in the plurality of wind energy sites; receiving one or more weather data points from one or more weather data sources; simulating for each wind energy site in the plurality of wind energy sites, a digital representation of the wind energy site to produce a power generation schedule for the wind energy site; aggregating the power generation schedules for each wind energy site to produce an aggregate wind energy portfolio power generation schedule; determining one or more first time periods in which the aggregate wind energy portfolio power generation schedule indicates zero power generation; and determining a total number of hours corresponding to the one or more first time periods.

TOWER MOUNTING METHOD

Resumen de: WO2026044695A1

The present application provides a tower mounting method. A tower at least comprises a first tower section and a second tower section which are stacked in the height direction. The tower mounting method comprises the following steps: mounting the first tower section at a predetermined position; arranging a tower mounting auxiliary tooling on the outer side and/or the inner side the upper end of the first tower section, wherein the tower mounting auxiliary tooling is an annular member circumferentially surrounding the upper end of the first tower section, and the upper edge of the annular member is higher than the upper surface of the first tower section; applying a bedding mortar on the upper surface of the first tower section; and seating the second tower section on the bedding mortar. In the tower mounting method of the present application, by using the tower mounting auxiliary tooling, the loss of the bedding mortar can be effectively reduced, ensuring full bedding mortar at the joint of two adjacent tower sections, thereby improving the connection quality of the tower.

DEVICE FOR SUPPLYING ELECTRICAL POWER TO A DE-ICING SYSTEM

Resumen de: WO2026047312A1

The invention relates to a device (30) for supplying electrical power to a de-icing system (46), comprising a rotor comprising a ring (32) bearing a plurality of generators (36, G, G1, G2), each generator comprising a pinion (40) comprising a toothing; further comprising a ring gear (34) that is coaxial with the ring and comprises an annular toothing engaged with the toothings of the pinions; further comprising a stator (64) bearing at least one clamping member (42) for rotationally clamping the ring gear; further comprising control means (48) for controlling said at least one clamping member making it possible to control said at least one clamping member between a first position for clamping/blocking the ring gear and a second position for releasing the ring gear.

FLOATING FUNCTIONAL UNIT HAVING ONE OR MORE BUOYANCY BODIES

Resumen de: WO2026047105A1

The invention relates to a floating functional unit, in particular a floating platform (1) or a watercraft, comprising a deck structure (2) and one or more buoyancy bodies (3a, 3b, 3c, 3d), one or more of the buoyancy bodies each comprising a rotor blade (4) or a part, in particular a longitudinal portion, of a rotor blade of a wind turbine. The invention further relates to such a buoyancy body and to a method for the production thereof from a rotor blade.

HORIZONTAL-AXIS WIND TURBINE FOR GENERATING POWER

Resumen de: WO2026047593A1

The present description relates to a horizontal-axis wind turbine for generating power, comprising: a support tower (1), a chassis (4), base bearings (3), a power generator (5), a front rotor (11) and a rear rotor (12), and a nacelle (13) including a horizontal rotation shaft (10), an orientation mechanism (33) and a gearbox. Said wind turbine is characterized in that both rotors are attached to the horizontal rotation shaft, with the front rotor (11) mounted on the front part of the nacelle (13) and the rear rotor (12) on the rear part. The rotors comprise blades (7, 8), the diameter of the front rotor blades being smaller than that of the rear rotor blades, thereby increasing the efficiency of the turbine and ensuring smooth and balanced operation, even under variable wind conditions.

TRANSMISSION DRIVE TRAIN WITH TILT COMPENSATION

Resumen de: WO2026046979A1

The invention relates to a transmission drive train (10) having a drive train axis AD for a wind turbine, comprising a first and at least one further transmission component (12), (20) each having a central axis AM1, AM2, wherein the first transmission component (12) has at least one planet carrier (14) with planets of a first planetary stage (22) received therein, a first housing element (28) as a flange section with a received bearing (16) for the planet carrier (14), and a second housing element (30) as a ring gear, and the second transmission component (20) has at least one further planet stage and/or spur gear stage (26). In a state in which a weight FRG of the at least one further transmission component (20) does not act on said transmission component (20), the central axis AM2 of the at least one further transmission component (20) is at an angle +αVK with respect to the drive train axis AD. In a loaded state, the tilting between the toothing is eliminated.

Schwimmende Funktionseinheit mit einem oder mehreren Auftriebskörpern

Resumen de: DE102024124929A1

Die Erfindung bezieht sich auf eine schwimmende Funktionseinheit, insbesondere eine Schwimmplattform (1) oder ein Wasserfahrzeug, mit einer Deckstruktur (2) und einem oder mehreren Auftriebskörpern (3a, 3b, 3c, 3d), wobei einer oder mehrere der Auftriebskörper jeweils ein Rotorblatt (4) oder einen Teil, insbesondere einen Längsabschnitt eines Rotorblatts einer Windenergieanlage aufweist/aufweisen. Weiter bezieht sich die Erfindung auf einen derartigen Auftriebskörper und ein Verfahren zu seiner Herstellung aus einem Rotorblatt.

System zur Fluidversorgung

Resumen de: DE102024002795A1

1. System2. System zur Fluidversorgung mindestens eines Verbrauchers (V), insbesondere zur Schmiermittelversorgung von Verbrauchern (V), wie Lagerstellen in Getrieben von Windkraftanlagen einschließlich Gleitlagern, zumindest bestehend aus einer- Fördereinrichtung (14),- Filtereinrichtung (16), und- Wärmetauscheinrichtung (18), die über fluidführende Leitungen (20, 22) miteinander verbunden und im Rahmen einer Fluidführung (24) entlang einer Strömungsrichtung mit Fluid durchströmbar sind, dadurch gekennzeichnet, dass zwischen der Fördereinrichtung (14) und dem jeweiligen Verbraucher (V) im Hauptstrom (40) einer Fluidführung (24) eine Hauptfilterstufe (42) der Filtereinrichtung (16) geschaltet ist, dass zur Steuerung eines Nebenstroms (44) der Fluidführung (24) mindestens eine Ventileinrichtung (46) vorgesehen ist, und dass mit ansteigendem Differenzdruck betreffend die Hauptfilterstufe (42) die jeweilige Ventileinrichtung (46) betätigt, eine vorgebbare Teilmenge des Fluids aus der Fluidführung (24) zum Verbraucher (V) entfernt.

Magnus-Rotor-Anordnung

Resumen de: DE102024125168A1

Magnus-Rotor-Anordnung aufweisend mindestens einen Magnus-Rotor, der an einer Tragachse gelagert ist, wobei die Tragachse mindestens ein erstes und ein zweites Achssegment umfasst, die relativ zueinander verschiebbar ausgestaltet sind.

Kran sowie Verfahren zu dessen Montage an einem Bauwerk

Resumen de: DE102024124820A1

Die vorliegende Erfindung betrifft ein Verfahren zur Montage eines Krans, der einen Turm und einen darauf abgestützten Ausleger umfasst, an einem Bauwerk mittels einer Montageeinrichtung, die einen Tragrahmen aufweist, der am Bauwerk befestigbar ist und den Turm des Krans lagert, wobei der Kran mit seinem Turm in einer Kopfüber-Stellung mit einem Turmfuß an dem am Bauwerk befestigten Tragrahmen befestigt wird und der Kran mit am Turm montierten Ausleger vom Tragrahmen gehalten um eine liegende Montageschwenkachse relativ zum Tragrahmen aus der genannten Kopfüber-Stellung in eine aufrechte Kopfoben-Stellung verschwenkt wird.

Kran sowie Verfahren zum Beklettern eines Bauwerks mit einem Turmdrehkran

Resumen de: DE102024124864A1

Die vorliegende Erfindung betrifft Krane wie Turmdrehkrane, mit einem Turm, der einen um eine aufrechte Drehachse verdrehbaren Ausleger trägt, von dem ein Hubseil zum Heben von Lasten abläuft, sowie mit einer Klettereinrichtung zum Erklettern eines Bauwerks und/oder Mitklettern an einem wachsenden Bauwerk, wobei die Klettereinrichtung einen Tragrahmen, der Befestigungsmittel zum Befestigen am Bauwerk sowie eine Schiebeführung zum Verschieben des Turms in Turmlängsrichtung aufweist, sowie eine Hubvorrichtung zum Anheben des Turms relativ zum Tragrahmen umfasst. Die Erfindung betrifft ferner auch ein Verfahren zum Beklettern eines Bauwerks mit einem solchen Kran, bei dem der Turm ohne eigene Bodenabstützung vollständig am Bauwerk gehalten und in Turmlängsrichtung verschoben wird bzw. zum Errichten und/oder Bestücken eines Bauwerks wie Windanlagenturm, sowie ferner ein Adapterstück zum Befestigen eines Tragrahmens für das Befestigen eines Krans an einem Anlagenturm. Erfindungsgemäß wird der Kran zumindest temporär nur von dem einen genannten Tragrahmen am Bauwerk gehalten und dabei gegenüber dem Bauwerk vom Hubwerk verschoben.

METHOD FOR HANDLING GEARBOX VIBRATIONS IN A WIND TURBINE

Resumen de: US20260063105A1

A method and control system for controlling operation of a generator for a wind turbine is disclosed. The method and control system obtain a measure for a rotational speed of the generator and a measure for gearbox vibrations corresponding to a gearbox of the wind turbine; determine at least one amplitude of a harmonic in the gearbox vibrations; generate a torque modulating signal for the generator by: selecting an initial phase angle and an initial amplitude, based on the rotational speed of the generator and on the at least one amplitude of the harmonic in the gearbox vibrations, adjusting the initial phase angle and the initial amplitude, and generating a torque modulating signal based on the adjusted phase angle and the adjusted amplitude; and inject the torque modulating signal into the generator.

Anti-Icing Device for Blade of Wind Turbine Generator System, and Anti-Icing Method

Resumen de: US20260063111A1

Disclosed is an anti-icing device for a blade of a wind turbine generator system, which relates to the technical field of wind turbine generator systems. The device includes a vibration unit and an excitation unit. The vibration unit includes a mounting seat, a vibration assembly, and a support column. The excitation unit includes an excitation assembly, a drive assembly, an energy storage assembly, and a snap-fit assembly. The anti-icing device for a blade of a wind turbine generator system can be mounted conveniently and does not require extra power as a driving energy source.

BIAXIAL SINGLE FREQUENCY FATIGUE TEST FOR WIND TURBINE BLADES

Resumen de: US20260063109A1

A method and system of fatigue testing a wind turbine blade using a test system. The test system includes a test stand to which the wind turbine is fixed. A first excitation unit is connected to the wind turbine blade and used to introduce loadings in the flapwise direction. A second excitation unit is connected to the wind turbine blade and used to introduce loadings in the edge wise direction. A load controllable unit is further connected to the wind turbine blade and used to adjust the resonant frequency of the test system. Loadings in the flapwise and edgewise directions are introduced at the same resonant frequency and the loadings are measured using a number of detector units. The control unit monitor and control the amplitude of the first and second harmonic motions and the phase between the first and second harmonic motions.

WIND POWER GENERATION APPARATUS

Resumen de: US20260063104A1

The present disclosure provides a wind power generation apparatus, including: a tower body; at least two wind power generators arranged on the tower body and stacked along an extending direction of the tower body; where, a rotation shaft of each wind power generator is parallel to the extending direction and a bottom of each wind power generator is connected with a first connecting member; two first connecting members at the bottoms of two adjacent wind power generators are connected through at least two second connecting members, and an arrangement direction of the second connecting members is different from that of the first connecting members. In embodiments of the present disclosure, the power generation efficiency of the wind power generation apparatus can be improved while reducing the floor space of the wind power generation apparatus and enhancing its stability.

Spraying Device for Interior Repair of Wind Turbine Blade

Resumen de: US20260061446A1

The present disclosure relates to the technical field of spraying devices, and in particular, to a spraying device for interior repair of a wind turbine blade. The spraying device for interior repair of a wind turbine blade includes: a base ring; extension arms arranged in pairs; rotation mechanisms including drive members arranged at end portions of the extension arms, and wheel that are in transmission connection to the drive members; probing mechanisms arranged on the extension arms; and spraying mechanisms arranged on the probing mechanisms; where the probing mechanisms are capable of extending in an axial direction of the base ring, and when the probing mechanisms extend, the spraying mechanism are driven to move two sides of the reinforcement plate, and then the spraying mechanisms can perform spraying on inner walls, on two sides of the reinforcement plate, of the blade body.

MODULAR THERMOPLASTIC WEB STRUCTURE FOR WIND POWER GENERATION, MANUFACTURING METHOD THEREFOR, AND WIND TURBINE BLADE

Resumen de: AU2025205329A1

A modular thermoplastic web structure for wind power, a manufacturing method therefor and a wind turbine blade. The modular thermoplastic web structure comprises: two continuous thermoset web flanges (11) fixedly connected to a wind turbine blade shell, and a thermoplastic modular interlayer (10). The thermoplastic modular interlayer (10) is arranged between the two continuous thermoset web flanges (11), with ends thereof being fixedly connected to the continuous thermoset web flanges (11).

PITCH REGULATOR UNIT OF A WIND TURBINE HAVING A SYSTEM-WIDE PARAMETERISABLE SAFETY RUN AND OPERATING STATE CONTROLLER, AND RELATED OPERATING METHOD

Resumen de: AU2024354464A1

The invention relates to a pitch regulator unit (16) for a wind turbine (10) including a plurality of operating state configurations (50) which can be at least partly transformed into one another. The invention proposes that an operating state controller (52) is comprised which allows parameterisation of dynamic and/or static control variables of a safety run (SFR), comprising at least one of the control variables rotational speed, torque, acceleration, run time and/or end position, and preferably transformability of operating state configurations (50), on the basis of internal and external information signalling (30, 32, 34, 36). In addition, the invention proposes a corresponding control method for operating the pitch regulator unit (16), in which a curve of a safety run (SFR) is parameterised on the basis of internal and external information signalling (30, 32, 34, 36).

TUBE ELEMENT FOR FLOATABLE OFFSHORE SUPPORT STRUCTURE FOR WIND TURBINE

Resumen de: AU2024327326A1

Method of forming a tube element for use as a longitudinal section of a brace for a truss structure of a floatable offshore support structure for a wind turbine, comprising: providing four elongate flat steel plates each extending along a longitudinal direction and having two opposite lateral edges; deforming each plate such that, along the longitudinal direction, a transverse shape of the plate smoothly transitions between a rectilinear shape and an arcuate shape; and forming the tube element by interconnecting the four deformed plates along their lateral edges. The interconnected plates each form a respective circumferential section of the tube element, wherein along the longitudinal direction, a transverse shape of the tube element smoothly transitions from a circular shape to a rectangular shape. The tube element may connect a cylindrical further tube element of the brace with a further part of the floatable offshore support structure.

AN APPARATUS FOR CONTROLLING FLUID FLOW TO TURBINES

Resumen de: AU2024322592A1

The invention provides an apparatus for introducing skew to a fluid flow directed on to one or more vertical axis turbine, the apparatus comprising a support structure (2, 4, 6) having mounted thereon a plurality of vertically spaced aerofoils (8) arranged to surround the one or more vertical axis turbines, the vertical spacings being selected and the aerofoils being profiled and arranged at an angle such that fluid flow between the aerofoils is skewed before it is incident upon the vertical axis turbine(s).

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

Resumen de: WO2026046652A1

The method is for operating a wind turbine (100) having a rotatable nacelle (40), a rotor (10) with at least one rotor blade (b_j), wherein the rotor is mounted on the nacelle, and at least one drive (d_i) for rotating the nacelle by exerting torque. The method comprises a step of providing first information (I1) which is representative of a position setpoint (Pn) of the nacelle and a step of providing second information (I2) which is representative of an external torque (Myaw) acting on the nacelle due to the aerodynamics of the rotor during rotation caused by wind. In a further step, an operating setpoint (OS_i) for the at least one drive is determined depending on the first and the second information. The operating setpoint is determined such that, when the at least one drive is operated according to the operating setpoint, the at least one drive brings or keeps the nacelle at the position setpoint by exerting torque. The second information is used in a feedforward manner for the determination of the operating setpoint. Significant method for operating a wind turbine and wind turbine

STRUCTURE AND WIND TURBINE

Resumen de: WO2026046514A1

The invention relates to a structure (2), in particular a tower (2a), for a wind turbine (1), comprising: a support structure (7), which has bars (10, 13, 14) in particular made of wood, and an extension (9) connected to the support structure (7) for arranging a generator (3) of the wind turbine (1), wherein the support structure (7) is open and an access and/or supply shaft (18) is arranged in or on the support structure (7), wherein the access and/or supply shaft (18) has a casing (29) and is designed to receive at least one electrical line (28) for the generator (3) and/or to allow ascent by maintenance personnel. The invention also relates to a wind turbine (1) having a structure (2) of this type.

METHODS FOR DETECTING STRUCTURAL DAMAGE OF A WIND TURBINE BLADE AND WIND TURBINES

Resumen de: WO2026046525A1

The present disclosure relates to a method (100) for detecting a structural damage of a first blade (22) of a wind turbine (10). The wind turbine (10) comprises a rotor (18) with one or more blades (22). The method (100) comprises measuring time series of data indicative of loads on the first blade (22) including at least a first time series of data measured with a blade sensor (991, 992) over a measurement period. The method (100) also comprises calculating a first statistical characteristic from the measured first time series of data and detecting the structural damage of the first blade (22) at least partially based on the first calculated statistical characteristic. In a further aspect, the present disclosure relates to a wind turbine (10) comprising a control unit configured to carry out such method (100).

BAR FOR A FRAMEWORK AND PRODUCTION METHOD

Resumen de: WO2026046515A1

The invention relates to a bar (3) for a framework (2), in particular a framework (2) for a wind turbine, comprising at least two wooden trusses (10) which are connected via a block joint (12), in particular a block glue joint (13), and which each have at least three longitudinally integrally bonded wood layers (14), in particular wood lamellae (15), wherein the at least two wooden trusses (10) connected via the block joint (12) form a core (8) of the bar (3), to the outside of which a weather protection layer (7), which contains a wood-based material, is applied. The invention further relates to a bar construction, to a wind turbine, and to a method for producing a bar of the type described above.

風力発電装置の変位観測システム及び風力発電装置の変位観測方法

Resumen de: JP2026036358A

【課題】タワー頂部の上部に配置されたナセルの回転動作にも関わらず、タワー頂部の変位を精度高く計測する。【解決手段】基地局３０と、複数のＧＮＳＳアンテナ１１ａ～１３ａをナセルの上部にそれぞれ配置した観測局１１～１３と、基準局３０及び各観測局１１～１３からの観測データをもとにタワー頂部の変位を計測する変位観測装置４０と、を備え、変位観測装置４０は、ナセル３を回転しつつ各ＧＮＳＳアンテナ１１ａ～１３ａの位置を計測し、各ＧＮＳＳアンテナ１１ａ～１３ａの位置履歴である円の中心をタワー頂部の初期位置に設定するとともに、各円の半径を求める初期設定部４１と、各ＧＮＳＳアンテナ１１ａ～１３ａの位置を計測し、該計測した位置から各半径を用いて描いた円の初期位置側の交点位置をタワー頂部の現在位置として求め、タワー頂部の初期位置からの水平変位を計測する変位計測部４２とを備える。【選択図】図３

WAVE ENERGY-BASED REEF SUSTAINABLE DEVICE INTEGRATED WITH OFFSHORE WIND TURBINE

Resumen de: US20260063101A1

A wave energy-based reef sustainable device integrated with an offshore wind turbine is provided. The wave energy-based reef sustainable device integrated with an offshore wind turbine can be put into a seabed, is configured to connect with a floating wind turbine, and includes a base is configured as a fish reef, an anchoring device configured to connect with the floating wind turbine, and includes plural rings with a luminous coating and at least one mooring system or cable with a luminous layer. The rings swing and/or rotate due to the pull of the floating wind turbine and present a flashing effect to attract fish. The mooring system or cable with the luminous layer provides a warning effect, a lighting device configured to emit light to attract fish, and a green energy device configured to convert a green energy into an electrical energy, which is provided to the lighting device.

TIDE- AND WIND-POWERED TURBINE, CONVERSION AND STORAGE SYSTEM

Resumen de: US20260063106A1

An electricity generation system employs a tide- and wind-powered turbine featuring an inverted blade configuration, where the blades extend inward from an outer ring, creating a central void for fluid passage and optimizing energy capture efficiency. The system includes advanced components such as an axial radial flux motor, ball bearings, and a variable pitch mechanism for dynamic blade adjustment. It is adaptable for mounting on bridges, pipelines, or power transmission towers and incorporates innovative motor technologies, including crystal motors, to achieve efficient energy conversion. The system supports bidirectional flow environments, ensuring continuous power generation, and integrates energy storage devices such as saltwater batteries to store excess energy. Designed for sustainable, 24-hour electricity generation with minimal environmental impact, the system is suitable for infrastructure-based installations, marine vessels, and small-scale devices, offering versatile applications across diverse environments.

BLADELESS WIND TURBINE POWER GENERATION SYSTEM

Resumen de: WO2026047692A1

The present invention discloses a novel bladeless wind turbine power generation system designed to efficiently harness wind energy in environments where traditional large-blade turbines are impractical The system features a cylindrical hollow pipe with spiral air inlets, which initiates wind channelization. A bladeless fan, positioned at one end of the pipe, creates negative air pressure, facilitating continuous airflow through the pipe. This airflow is then directed through a series of concentric reducer pipes with strategically placed inlets, accelerating wind flow and enhancing pressure management. The wind is ultimately channelled into a motor where a rotating shaft converts the kinetic energy into mechanical energy, which is further transformed into electrical energy. The design minimizes noise, visual impact, and wildlife risks compared to conventional turbines. The invention is particularly advantageous for narrow or spatially constrained locations such as urban areas and valleys, offering a high-efficiency, cost-effective alternative to traditional wind energy solutions.

TOWER SUPPORT STRUCTURE, CASTING MOLD, TOWER, AND WIND TURBINE GENERATOR

Resumen de: WO2026046307A1

The present application relates to a tower support structure, a casting mold, a tower, and a wind turbine generator. The tower support structure comprises a plurality of vertical columns and first support assemblies each provided between every two adjacent vertical columns. Each vertical column comprises column nodes and column segments alternately arranged and connected in a first direction. Each first support assembly comprises a plurality of support units. Each support unit comprises a plurality of diagonal struts arranged in a crossed configuration. The support units are arranged at intervals in the first direction and are correspondingly connected to the column nodes on the two adjacent vertical columns by means of the diagonal struts. The column nodes on at least one vertical column are formed as integrally cast structures, and at least two column nodes formed as integrally cast structures on the same vertical column have the same structure. Thus, on the basis that the column nodes are integrally cast, the types of casting molds required for manufacturing the column nodes of the vertical column can be reduced, thereby reducing production costs and satisfying both reliability and economic requirements.

SPRAY DEVICE FOR INTERNAL REPAIR OF WIND TURBINE BLADE

Resumen de: WO2026045951A1

The present invention relates to the technical field of spray devices, and specifically relates to a spray device for internal repair of a wind turbine blade, comprising: a base ring; extension arms, which are arranged in pairs on the base ring; rotating mechanisms, each of which comprises a driving member arranged at the end of the extension arm, and a wheel mounted on the extension arm and drivingly connected to the driving member; insertion mechanisms, which are arranged on the extension arms; and spray mechanisms, which are arranged on the insertion mechanisms, wherein the insertion mechanisms can extend in the axial direction of the base ring, and extension of the insertion mechanisms can drive the spray mechanisms to move. The insertion mechanisms can extend and retract so as to drive the spray mechanisms to move; since a reinforcing plate divides the internal space of a blade body into two parts, in the embodiments, there are two insertion mechanisms and two spray mechanisms; the two insertion mechanisms can respectively send the two spray mechanisms to two sides of the reinforcing plate, enabling the spray mechanisms to perform spray-coating operations on the inner walls of the blade body on two sides of the reinforcing plate.

COOLING SYSTEM FOR A SUPERCONDUCTING GENERATOR

Resumen de: US20260066744A1

An electrical machine includes a shaft, a carrier structure arranged circumferentially around the shaft and defining a circumferential surface, a plurality of conducting coils secured to the carrier structure, and a cooling system. The cooling system includes an inlet manifold for providing a cooling fluid to the electrical machine, an outlet manifold for removing the cooling fluid from the electrical machine, and at least one passageway in fluid communication with the inlet manifold and the outlet manifold. The at least one passageway is arranged between two adjacent conducting coils of the plurality of conducting coils. The at least one passageway defines an inlet portion including a fluid inlet in fluid communication with the inlet manifold, an outlet portion including a fluid outlet in fluid communication with the outlet manifold, and a return portion arranged between the inlet portion and the outlet portion. The return portion defines a length such that the inlet portion and the outlet portion are arranged in contact with each other along respective lengths of the inlet and outlet portions so that a conductive potential of the at least one passageway is reduced.

SYSTEM AND METHOD FOR PROVIDING GEARBOX LUBRICATION OF A WIND TURBINE DURING AN OFF-GRID STATE

Resumen de: US20260063112A1

A method for providing gearbox lubrication of a wind turbine during an off-grid state includes fluidly coupling an auxiliary lubrication system with a gearbox of the wind turbine. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at a wind farm but not yet connected to a grid. The method also includes determining a time-based control scheme for the auxiliary lubrication system to provide lubrication to the auxiliary lubrication system during the off-grid state. The time-based control scheme is defined a first time period in which the lubrication is provided to the gearbox via the auxiliary lubrication system during the off-grid state and a second time period in which the lubrication is not provided to the gearbox via the auxiliary lubrication system during the off-grid state. The first time period is less than the second time period. Further, the method includes implementing, via a controller, the control scheme for the auxiliary lubrication system to provide the lubrication to the gearbox of the wind turbine during the off-grid state.

SYSTEM AND METHOD FOR HARVESTING ENERGY OF A WIND TURBINE DURING AN OFF-GRID STATE

Resumen de: US20260063107A1

A method for harvesting energy from one or more internal energy sources of a wind turbine of a wind farm during an off-grid state includes collecting energy from the one or more internal energy sources locally at the wind turbine during the off-grid state. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at the wind farm but not yet connected to a grid. The method further includes storing at least a portion of the energy in one or more energy storage devices locally at the wind turbine or the wind farm during the off-grid state. Moreover, the method includes using the energy to periodically power one or more electrical power systems used for idle operation or maintenance tasks of the wind turbine during the off-grid state.

WIND TURBINE BLADE, WIND TURBINE AND METHOD FOR OPERATING A WIND TURBINE

Resumen de: US20260063102A1

A wind turbine blade (10, 10′) includes a shell (11) and a torque transferring member (20) at least partly arranged inside the shell (11). The shell (11) includes a root portion (12) and defines a longitudinal direction (r11). The torque transferring member (20) includes a root section (21) and a longitudinal axis (r20) at least substantially parallel oriented to the longitudinal direction (r11). The root section (21) of the torque transferring member (20) is rotatably around the longitudinal axis (r20) with respect to the root portion (12) of the shell (11). The torque transferring member (20) is mechanically connected via a coupling (26) with the shell (11) for providing a torsional moment (ΔT1-ΔT3) on the shell (11).

TRANSMISSION DRIVE TRAIN WITH TILT COMPENSATION

Resumen de: EP4703604A1

Getriebeantriebsstrang 10 mit einer Triebstrangachse AD für eine Windkraftanlage, umfassend eine erste und zumindest eine weitere Getriebekomponente 12, 20 mit jeweils einer Mittelachse AM1, AM2, wobei die ersten Getriebekomponente 12 zumindest einen Planetenradträger 14 mit darin aufgenommenen Planeten einer ersten Planetenstufe 22, ein erstes Gehäuseelement 28 als Flanschabschnitt mit einer aufgenommenen Lagerung 16 für den Planetenradträger 14 und ein zweites Gehäuseelement 30 als Hohlrad aufweist und die zweite Getriebekomponente 20 zumindest eine weitere Planetenstufe und/oder Stirnradstufe 26 aufweist. In einem Zustand, in der eine Gewichtskraft FRG der zumindest einen weiteren Getriebekomponente 20 nicht auf diese Getriebekomponente 20 wirksam ist, steht die Mittelachse AM2 der zumindest einen weiteren Getriebekomponente 20 unter einem Winkelbetrag +αVK zu der Triebstrangachse AD. In einem belasteten Zustand ist die Verkippung zwischen der Verzahnung aufgehoben.

COIL SUPPORT ASSEMBLY HAVING COIL SUPPORT STRUCTURES JOINED TOGETHER VIA RESPECTIVE JOINT STRUCTURES AND METHODS OF ASSEMBLING SAME

Resumen de: WO2024226052A1

An electrical machine is provided. The electrical machine includes a coil support assembly including a plurality of coil support structures for receiving a plurality of conducting coils, the plurality of coil support structures arranged together in a generally circumferential arrangement. Each of the plurality of coil support structures includes a first face defining a cavity for receiving one of the plurality of conducting coils and opposing sides each including a joint component. Further, the joint components of adjacent coil support structures include corresponding male and female joint components secured together at a joint structure.

WIND TURBINE TOWER ASSEMBLY SYSTEM AND ASSEMBLY METHOD

Resumen de: WO2025011938A1

The present invention relates to a wind turbine tower assembly system (17) for assembling a wind turbine tower (4). The wind turbine tower assembly system (17) comprises an assembly support system (1) for temporarily securing a wedge flange adapter (2) of the wind turbine tower (4) to a first tower segment (3) of the wind turbine tower (4). The assembly support system (1) comprises an alignment pin (5) for being inserted into a first flange bolt hole (6) of the first tower segment (3) in a way that a pin head section (7) of the alignment pin (5) protrudes from an upper end (8) of the first flange bolt hole (6) and a pin main section (9) of the alignment pin (5) is arranged within the first flange bolt hole (6). The pin head section (7) is configured for being inserted into an intermediate flange bolt hole (10) of the wedge flange adapter (2). The assembly support system (1) further comprises a holding device (11) for being attached to the first tower segment (3) for preventing the alignment pin (5) from falling off the first flange bolt hole (6). The invention also relates to a method for assembling a wind turbine tower (4).

WIND TURBINE BLADE SPECIMEN TESTING

Resumen de: WO2024223888A2

Apparatus and methods for testing a wind turbine blade specimen. The wind turbine blade specimen may be the whole or a portion of a segmented wind turbine blade. The segmented wind turbine blade may be for a cable stayed rotor. The blade specimen is held at one end and an actuator applies a load on the wind turbine blade specimen. The blade specimen may have a cable connection point. A loads assembly may have at least one cable for coupling to the cable connection point. The cable is configured to carry tensile load such that the load imparted to the wind turbine blade specimen by the actuator is partially supported by the cable.

METHOD FOR INSTALLING A HEAVY LOAD IN A SUPPORTING STRUCTURE AND A SYSTEM BUILT ACCORDING TO THE METHOD

Resumen de: CN121195080A

In a method for installing a heavy load in a load-bearing structure, the load-bearing structure (15) is composed of load-bearing elements which can be preferably assembled one on top of the other, and the load-bearing structure is constructed at least by a crane system. According to the invention, the lifting system (25), preferably a noose lifting system, is mounted in a support structure (15), the heavy load to be mounted is subsequently connected to a plurality of longitudinal elements (34) of the lifting system (25) and is conveyed upwards in the support structure (15), and the heavy load is fixed in the support structure, in particular in the operating position. A lifting system (25) mounted at a certain height in a support structure (15) is provided on the inside with a cavity (44 ') through which the heavy load can be lifted into an operating position and fixed therein in the support structure. By means of this method, although there is a variable large weight load, in particular a heavy load of a reactor for metal refining, can be conducted in the assembled state to the support structure and pulled upwards into the support structure into the operating position in a reliable manner and method.

FLOATING PLATFORM, IN PARTICULAR FOR AN OFFSHORE WIND TURBINE, HAVING IMPROVED STABILITY

Resumen de: CN121001923A

The invention relates to a floating platform (2), the arrangement of anchoring ribs (17, 18) of which makes it possible to improve stability, in particular for a platform of a wind turbine (2). The invention also relates to a method of assembling such a platform and a wind turbine thereof, and to a method of anchoring such a platform at sea.

WIND TURBINE YAW SYSTEM WITH A VARIABLE FREQUENCY DRIVE AND AN ELECTRONIC SWITCH

Resumen de: WO2024223820A1

The invention provides a yaw system for a wind turbine including a tower and a nacelle atop the tower. The yaw system includes a yaw ring, a plurality of electrical motors for driving rotation of the nacelle relative to the tower, and a variable frequency drive for driving the plurality of electrical motors. The yaw system includes a plurality of sensors each associated with a respective electrical motor and each for measuring an operational parameter of the respective electrical motor. The yaw system includes an electronic switch configured to receive a sensor signal, from each of the sensors, indicative of the measured operational parameter. The electronic switch is controllable to select one of the plurality of sensor signals to be received by the variable frequency drive. The variable frequency drive is configured to drive the plurality of electrical motors based on the selected one of the plurality of sensor signals.

WIND TURBINE MOUNTED CRANE

Resumen de: MX2025012597A

A wind turbine mounted crane (100, 200, 202A) comprising a base portion (204, 206), and a wind turbine connection mechanism connected to the base portion (204, 206) and configured to releasably engage with a wind turbine. The crane (100, 200, 202A) also includes a boom (100, 210, 212) arm (108, 110, 210) rotatably connected to the base portion (204, 206) about a vertical axis (234, 240), a lifting hook (220, 222), a first and second lifting wire (202B, 204) running through the base portion (204, 206) and connected to the lifting hook (220, 222). At least one winch (20B) is connected to the first and second lifting wires (202A, 20A). The winch (20B) and lifting wires (202A, 20A) are arranged such that when the winch (20B) is rotated, the lifting hook (220, 222) moves. The boom (100, 210, 212) arm (108, 110, 210) is configured to rotate about the vertical axis (234, 240) relative to the base portion (204, 206) by more than 180 degrees from an initial position in a first direction and more than 180 degrees from the initial position in a second direction opposite to the first direction. In this way, a crane (100, 200, 202A) is provided which has a greater area of operation when compared to prior art type cranes.

CRANE WITH TOWER CONNECTION MECHANISM

Resumen de: CN121175258A

A crane (1) connectable to a wind turbine tower (20) wherein the tower (20) comprises a set of one or more crane connection flanges (22) fixed to an outer surface (21) of the tower (20) and extending outwardly, the crane connecting flanges in the group of one or more crane connecting flanges are circumferentially arranged around the tower drum and are provided with upper joint surfaces and/or lower joint surfaces (23); wherein the crane (1) comprises a base portion (10), an arm (31) and at least two flange connection mechanisms (40), the arm (31) extending from the base portion (10) and at least one of the at least two flange connection mechanisms being connected to the arm; the at least two flange connection mechanisms are configured for connection to one of a set of one or more crane connection flanges (22) of the tower; wherein each of the at least two flange connections (40) comprises two cartridges (50); wherein each cartridge (50) comprises at least one upper flange engagement element for engaging with an upper engagement surface and/or at least one lower flange engagement element for engaging with a lower engagement surface (23), the crane connecting flange (22) is connected with the tower drum in a group of one or more crane connecting flanges (22); wherein the two cartridges (50) of each flange connection (40) are spaced apart from each other by a distance (D1) in the horizontal direction; and wherein the flange connection mechanism comprises a vertical load balancin

SYSTEM FOR MAINTENANCE OF A MULTI-ROTOR WIND TURBINE ASSEMBLY

Resumen de: GB2633886A

A system for installation, assembly and maintenance of a multi-rotor wind turbine comprising an integrated track assembly 404 extending laterally along a structural framework (fig7b, 703) from a support tower 406 and between an operational and transitional site of a component (e.g. a nacelle 401), thus eliminating the need for external lifting equipment, and facilitates repair and replacement of rotor and nacelle components in a timely manner. The system may have a lift 407 for lifting the component to an elevated position. The component may be mounted on the track. A process for installing/removing a component of a multi-rotor wind turbine. A process for the in-situ maintenance of modular renewable energy generation assembly components.

WIND POWER GENERATION APPARATUS

Resumen de: EP4703583A1

The present disclosure provides a wind power generation apparatus, including: a tower body; at least two wind power generators arranged on the tower body and stacked along an extending direction of the tower body; where, a rotation shaft of each wind power generator is parallel to the extending direction and a bottom of each wind power generator is connected with a first connecting member; two first connecting members at the bottoms of two adjacent wind power generators are connected through at least two second connecting members, and an arrangement direction of the second connecting members is different from that of the first connecting members. In embodiments of the present disclosure, the power generation efficiency of the wind power generation apparatus can be improved while reducing the floor space of the wind power generation apparatus and enhancing its stability.

A METHOD FOR CONTROLLING A WIND TURBINE

Resumen de: EP4703585A1

A method for controlling a wind turbine, wherein the method comprises the step of:- receiving at least one input signal- estimating a resulting rotor-yaw-moment or a needed individual pitch offset or delay yaw-start or a combination of them and- determining at least one output signal for yawing,- wherein based on determined at least one output signal, the control device is configured such that:-- applying an active yaw-counter-torque by individual pitching at certain operation points or-- applying a phase dependent yaw starting allowance command in that way that introduction of oscillation at yaw-drive are significant reduced or-- applying active yawing by generating an additional yaw-torque of rotor by individual pitching.

DEVICE FOR FASTENING A ROTOR BLADE TO A HUB BODY, AND MULTI-PART HUB ASSEMBLY FOR A WIND TURBINE

Resumen de: CN121127674A

The invention relates to a device (1) for fixing a rotor blade (140) to a hub body (13) of a wind turbine (100), comprising a blade-side extension bearing unit (2) comprising a first bearing ring (3) provided with a first bolt circle (4) for fixing to the hub body (13) and a second bearing ring (5) for fixing to the rotor blade (140), the second bearing ring (5) is arranged coaxially with respect to the first bearing ring (3) so as to be rotatable about a common bearing axis (A), the first bearing ring (3) being integrally formed with a rotor hub extension (9) which extends beyond the second bearing ring (5) on the hub side in the direction of the bearing axis (A), the invention relates to a device (1) for mounting a rotor hub extension (2) on a hub body (13), the rotor hub extension (2) having a hub-side end region (E), the hub-side end region (E) of which is provided with a first bolt circle (4), and a hub-side extension bearing unit (10), which is designed in the form of a plate and has a second bolt circle (11), the first bolt circle (4) and the second bolt circle (11) being aligned in order to be jointly fixed to the hub body (13). The invention also relates to a multi-part hub assembly (150) which is held together by at least one fastening device (1) according to the invention.

METHOD FOR INSTALLING A HEAVY LOAD IN A SUPPORTING STRUCTURE AND A SYSTEM BUILT ACCORDING TO THE METHOD

Resumen de: CN121175437A

In a method for loading a heavy load into a support structure (15), at least one heavy load is conveyed upwards in the support structure (15) and fastened such that the heavy load can be fixed in an operating position. The heavy load to be transported is in particular in an at least nearly ready-to-complete state for a reactor (20) for metal refining. The heavy load is partially driven into the support structure (15) in the horizontal direction by means of the transport means (11). The heavy load is then swung upwards by a lifting system (25) mounted in the support structure (15) and moved upwards in the support structure (15) and fastened in its operating position. In this case, the heavy load is mounted in a tiltable manner on the transport means (11) for upward pivoting and is lifted from the transport means (11) by means of a lifting system (25). Therefore, although the heavy load is extremely high, the heavy load can be guided into the supporting structure in the assembled state, swung into the supporting structure and pulled upwards into the operating position.

PULTRUSION PROCESS FOR MANUFACTURING A FIBRE REINFORCED COMPOSITE ARTICLE FOR A WIND TURBINE BLADE

Resumen de: CN121001872A

The invention relates to a pultrusion method for manufacturing a fiber-reinforced composite article (64). The method comprises the steps of impregnating a fibrous material (e.g., fiber rovings or fiber tows) with a resin to form a resin-impregnated pultruded thread (109), drawing the resin-impregnated pultruded thread through a mold (107) and applying heat to the resin-impregnated pultruded thread (109) to form an at least partially cured pultruded thread. Treating a surface (115, 116) of the at least partially cured pultruded wire with a primer composition comprising a silane compound to form a primer-treated pultruded wire, and cutting the primer-treated pultruded wire to provide a pultruded composite article (64).

VERIFYING WIND TURBINE PERFORMANCE

Resumen de: CN121039388A

A method of operating a wind power plant (12) comprising a set of wind turbines (14), the set of wind turbines (14) comprising at least one wind turbine designated as a verification turbine (14a) and at least one wind turbine designated as a non-verification turbine (14b). The method comprises: operating the or each validation turbine (14a) to produce a maximized output; and operating the or each non-validated turbine (14b) to produce an output controlled according to the or each validated turbine (14a) output such that the combined output of the set of wind turbines (14) coincides with the target power plant output.

SYSTEM AND METHOD FOR HARVESTING ENERGY OF A WIND TURBINE DURING AN OFF-GRID STATE

Resumen de: EP4703586A1

A method for harvesting energy from one or more internal energy sources of a wind turbine of a wind farm during an off-grid state includes collecting energy from the one or more internal energy sources locally at the wind turbine during the off-grid state. The off-grid state is characterized in that the wind turbine is mechanically and electrically installed at the wind farm but not yet connected to a grid. The method further includes storing at least a portion of the energy in one or more energy storage devices locally at the wind turbine or the wind farm during the off-grid state. Moreover, the method includes using the energy to periodically power one or more electrical power systems used for idle operation or maintenance tasks of the wind turbine during the off-grid state.

Speed control device for control of idler of wind turbine to rotate at constant speed

Resumen de: GB2700732A

A speed control device for control of idlers of wind turbines is provided. The speed control device includes a wind-powered electrical generator, a first speed control unit, a transmission gear set, an idler energy storage unit, and a second speed control unit. A wind activation gear set of the wind-powered electrical generator is driven by a wind force with a preset value. When the wind force is lower than the preset value, a rack unit on a speed-control motor is driven by power so that a speed-control gear set and the transmission gear set are respectively driven by a first and a second unidirectional gear of the first and the second speed control units. Thus, the transmission gear set is rotated for a period and an idler drives a generator main shaft of the idler energy storage unit to rotate for a period. Therefore, the idler rotates constantly, without stopping. Fig 1

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

Resumen de: EP4703584A1

The method is for operating a wind turbine (100) having a rotatable nacelle (40), a rotor (10) with at least one rotor blade (b_j), wherein the rotor is mounted on the nacelle, and at least one drive (d_i) for rotating the nacelle by exerting torque. The method comprises a step of providing first information (I1) which is representative of a position setpoint (Pn) of the nacelle and a step of providing second information (I2) which is representative of an external torque (Myaw) acting on the nacelle due to the aerodynamics of the rotor during rotation caused by wind. In a further step, an operating setpoint (OS_i) for the at least one drive is determined depending on the first and the second information. The operating setpoint is determined such that, when the at least one drive is operated according to the operating setpoint, the at least one drive brings or keeps the nacelle at the position setpoint by exerting torque. The second information is used in a feedforward manner for the determination of the operating setpoint.

ROTOR BLADE, METHOD AND WIND TURBINE

Resumen de: EP4703582A1

Die Erfindung betrifft ein Rotorblatt (108) für eine Windenergieanlage (100), wobei sich das Rotorblatt (108) von einer Rotorblattwurzel bis zu einer Rotorblatt-spitze in einer Rotorblattlängsrichtung mit einer Rotorblattlänge erstreckt und dabei eine sich zwischen einer Vorderkante und einer Hinterkante in Profiltiefenrichtung einstellende Profiltiefe aufweist, wobei eine Radiusposition den radialen Abstand in Rotorblattlängsrichtung zu einer Rotorachse angibt, die Hinterkante des Rotorblattes mindestens zwei Hinterkantenelementsätze (10) aufweist, die eine Kontur der Hinterkante in Profiltiefenrichtung verändern, jeder der Hinterkantenelementsätze (10) mindestens zwei Hinterkantenelemente (20) umfasst, die voneinander unterschiedlich ausgebildet sind, dadurch gekennzeichnet, dass mindestens ein Hinterkantenelement (20) eines ersten der Hinterkantenelementsätze (10), das in Rotorblattlängsrichtung näher an der Rotorblattspitze angeordnet ist, größer ist als ein Hinterkantenelement (20) eines zweiten der Hinterkantenelementsätze (10), das in Rotorblattlängsrichtung näher an der Rotorblattwurzel angeordnet ist.

APPARATUS AND METHOD FOR TRANSPORTING A WIND TURBINE COMPONENT TO AND/OR AT AN OFFSHORE WIND TURBINE

Resumen de: WO2024223013A1

A transportation system for transporting a wind turbine component (32) on a floating foundation (16) at an offshore wind turbine (10) is provided. The transportation system includes a rail system (52). The rail system (52) includes at least one rail (84) configured to extend from a component landing area (48) to a component lifting area (50) of the floating foundation (16). The transportation system also includes a transportation skid (46) selectively mountable to the rail system (52) and configured to receive the wind turbine component (32). The transportation skid (46) includes a skid frame (54) for supporting the wind turbine component (32) and at least one rail engagement element (60) configured to engage the rail system (52) for moving the transportation skid (46) along the rail system (52). A method of transporting the wind turbine component (32) at the floating foundation (16) of the offshore wind turbine (10), and a method of installing the wind turbine component (32) in the offshore wind turbine (10) are also provided.

APPARATUS AND METHOD FOR TRANSPORTING A WIND TURBINE COMPONENT TO AND/OR AT AN OFFSHORE WIND TURBINE

Resumen de: WO2024223012A1

A transportation skid (46) for transporting a wind turbine component (32) to a floating foundation (16) of an offshore wind turbine (10) is provided. The floating foundation (16) includes a tower interface (34) for attachment to an end of a wind turbine tower (12). The transportation skid (46) includes a skid frame (54) for supporting the wind turbine component (32) and a surface engagement element (56) configured to engage a component landing area (48) of the floating foundation (16). The component landing area (48) is spaced from the tower interface (34). The transportation skid (46) further includes a shock absorber (58) connecting the surface engagement element (56) and the skid frame (54) to soften the landing on the component landing area (48). A method of transporting the wind turbine component (32) to the floating foundation (16) of the offshore wind turbine (10) is also provided.

COIL SUPPORT ASSEMBLY HAVING COIL SUPPORT STRUCTURES JOINED TOGETHER VIA RESPECTIVE JOINT STRUCTURES AND METHODS OF ASSEMBLING SAME

Resumen de: WO2024226053A1

A method of assembling a coil support assembly for an electrical machine is provided. The method includes providing a plurality of coil support structures, each of the plurality of coil support structures having a first face defining a cavity and opposing sides each defining a joint component, the joint components being one of a male joint component or a female joint component. The method also includes arranging a conducting coil within the cavity of each of the plurality of coil support structures. The method also includes arranging the plurality of coil support structures together in a generally circumferential arrangement. The method also includes securing the plurality of coil support structures together via the male and female joint components of adjacent coil support structures of the plurality of coil support structures to form the coil support assembly.

Sailing wind turbine ship able to pivot for efficient and resilient energy production and delivery

Resumen de: GB2700683A

A ship 1 with one or multiple wind turbines 2 installed on it. The ship has a multihull 3 construction with three or more hulls positioned rationally symmetric along the longitudinal axis of the ship, such that at least two hulls float on the water, with at least one hull being in the air, not on the water. This allows the wind turbine ship to pivot along the longitudinal axis in case the ship capsizes, such that at least two hull remain floating on the water at all times. This provides resilience in sea storms as the wind turbine ship remains its full structural and functional integrity and continues operations. The wind turbines may serve a dual purpose simultaneously: first, they generate electrical energy, and second, they function as sails for ship propulsion. This enables the wind turbine ship to sail to offshore destinations where the wind conditions are beneficial for energy production and to destinations where the produced and onboard stored energy is delivered to. Figure 1

具有轴向径向自适应补偿功能的密封装置

Resumen de: CN121594177A

本发明涉及风电设备运维技术领域，公开了具有轴向径向自适应补偿功能的密封装置，包括位移监测模块、状态分析模块、补偿控制模块和密封元件。位移监测模块通过涡流位移传感器采集旋转轴的轴向位移量和径向偏移量；状态分析模块通过预设阈值算法处理位移数据并生成风险等级信号；补偿控制模块根据风险等级信号生成控制指令；密封元件执行对应形变以补偿轴动态偏移。各模块间采用具有时间戳的通信协议实现数据同步处理，通过状态反馈单元形成闭环控制。本发明能够同步补偿轴向窜动和径向跳动，解决现有密封装置因复合位移导致的泄漏问题，显著提升密封可靠性并降低维护频次。

操作设备

Resumen de: WO2025026735A1

The invention describes a handling apparatus (1) for use in a maintenance procedure of a wind turbine drivetrain (2) comprising a low-speed unit (22) and a high-speed unit (24) coaxially coupled to the low-speed unit (22), which handling apparatus (1) is configured to be arranged in the interior of a wind turbine nacelle (6) and comprises a front-end anchor (10) configured for mounting onto the low-speed unit (22) of such a drivetrain (2); a suspension assembly (100) extending from the front-end anchor (10) towards the rear of the nacelle (6); a primary carriage (14) carried by the suspension assembly (100) and configured for attachment to the high-speed unit (24) of the drivetrain (2); and a displacement means (16, 160) realized to displace the primary carriage (14) along the suspension assembly (10) relative to the front-end anchor (10). The invention further describes a method of performing a maintenance procedure on a wind turbine drivetrain (2) using such a handling apparatus (1).

一种基于雷达的风电机组测风方法

Resumen de: CN121596312A

本发明公开了一种基于雷达的风电机组测风方法，包括以下步骤：S1、部署与配置雷达网络，在风力发电场上的若干个风电机组中安装机载式激光雷达；S2、本地雷达数据预处理，将每台风机配套的雷达原始观测数据转化为可用于风电场协同控制和功率预测的标准化风场信息。解决了现有的基于雷达的风电机组测风方法在检测的过程中，不便于对多个雷达进行统一和融合，容易造成风场感知精度下降，导致某些区域存在盲区或重叠区数据冲突，而且不同雷达可能因安装位置、角度、校准差异等产生不一致的测量结果，缺乏统一融合机制时，难以消除系统偏差，影响整体风参数估算准确性的问题。

一种能源岛智能管理方法、装置、设备及存储介质

Resumen de: CN121602496A

本申请提出一种能源岛智能管理方法、装置、设备及存储介质，能源岛智能管理方法通过在海洋区域中，通过风力发电模块以及海洋能转化模块产生电能，并通过能源系统收集电能，获取影响海洋区域中构建海洋牧场的生态成本参数，并根据电能的发电量以及生态成本参数，构建目标海洋牧场，在构建目标海洋牧场的情况下，分别采集与风力发电模块、海洋能转化模块以及能源系统相关的运行参数以及海洋区域的环境参数，动态基于实际的运行参数以及环境参数进行能源岛的智能管理；同时，实现发电、储能以及生态系统的协同共生。

一种风电机组激光雷达通讯中断自动恢复控制方法及装置

Resumen de: CN121593940A

本发明提出了一种风电机组激光雷达通讯中断自动恢复控制方法及装置，克服了现有技术的缺陷，提供了一种激光雷达通讯自动恢复技术的快速控制方法，有效解决了风电场中高频出现的通讯中断问题。其技术优势体现在高可靠性、低成本维护、强兼容性三大方面，是提升风电机组智能化水平和经济性的关键技术之一，可以基于多信息融合的传感器冗余诊断与容错控制，提升机组在极端风况下的运行安全性与可靠性。

一种风电机组复合自适应规定性能变桨控制方法

Resumen de: CN121593941A

本发明公开了一种风电机组复合自适应规定性能变桨控制方法，包括以下步骤：步骤1，建立风电机组的动力学模型，包括风电机组捕获风能的气动功率方程、传动系统动力学方程以及最终用于控制的风电机组简化模型；步骤2，构造有限时间规定性能函数以及转换误差，将带误差约束的问题转化为无约束的问题；步骤3，结合滤波误差，设计复合自适应规定性能变桨控制器。本发明采用有限时间规定性能控制方法，克服了传统渐近控制收敛速度慢的问题，能够预先设定收敛时间与稳态精度，显著提升了系统的动态响应性能与发电效率。

设备控制方法、设备控制装置、介质、电子设备及产品

Resumen de: CN121593942A

本公开涉及一种设备控制方法、设备控制装置、介质、电子设备及产品，应用于风力发电设备，所述方法包括：在所述风力发电设备处于停机保护状态的情况下，以预设采样周期采集多个风速数据；根据所述多个风速数据确定当前的风速趋势，所述风速趋势包括上升趋势和下降趋势；根据所述风速趋势控制所述风力发电设备启动。这样，在所述风力发电设备处于停机保护状态的情况下，通过分析多个风速数据确定所述风速趋势，并结合进一步结合所述风速趋势动态控制所述风力发电设备启动，能够实现风力发电设备在大风停机后的快速、安全重启，显著提升发电效率与运行灵活性。

一种风力发电装置及其风力发电控制方法

Resumen de: CN121593944A

本发明公开了一种风力发电装置以及一种风力发电的控制方法，包括支撑柱、传感器、风力发电机构，风力发电机构包括发电机、风叶组，风力发电装置还包括降速机构，降速机构电性连接有控制系统，传感器与控制系统电性连接，当传感器检测到外界风速达到第一预设值时控制系统控制降速机构向风叶组吹气，通过吹风来进行减速而不需要在叶片与发电机之间额外安装制动降速结构，因此减少了机械磨损和维护成本；没有复杂的机械制动降速结构，使得风力发电机的设计更加简单，重量更轻，安装和维护也更为方便；由于减少了机械部件，整个系统的可靠性提高，潜在故障点减少，从而延长了风力发电机的使用寿命。

风力涡轮机动力传动系

Resumen de: WO2025026662A1

The invention describes a wind turbine drivetrain comprising a planetary gearbox (4) for converting rotation of a low-speed shaft (2) to rotation of a high-speed gearbox output shaft (44); an axial sleeve (42S) extending axially outward from the gearbox (4) and enclosing the gearbox output shaft (44); a generator (6) mounted coaxially to the gearbox (4), comprising a rotor (64) arranged about the cylindrical sleeve (42S); a bearing cartridge (8) arranged between the gearbox (4) and the generator (6), which bearing cartridge (8) comprises a number of roller bearings (80) held between a stationary bearing part (8S) and a rotary bearing part (8R); and a torque transfer assembly (1) for transferring rotation of the gearbox output shaft (44) to the generator rotor (64), which torque transfer assembly (1) incorporates the rotary bearing part (8R) and is arranged to extend between the non-drive end of the gearbox output shaft (44) and the generator rotor (64). The invention further describes a method of assembling such a wind turbine drivetrain.

一种多功能整体施工船及风机设备安装方法

Resumen de: CN121590705A

本申请涉及一种多功能整体施工船及风机设备安装方法，其中，多功能整体施工船包括船体，船体具有甲板层、船首和船尾，甲板层位于船体的顶部一侧，船首和船尾分别位于船体沿长度方向的两侧；甲板层上设置有支撑桁架，支撑架的顶部一侧设置有至少两台全回转起重机，全回转起重机在转动时能够覆盖船首和船尾；船体在朝向船首的一侧设置有第一内嵌区域，第一内嵌区域被配置为打桩作业区，且第一内嵌区域设置有悬挂式精度控制定位架设施，船体在朝向船尾的一侧设置有第二内嵌区域，第二内嵌区域被配置为风机设备安装作业区。该多功能整体施工船能够对深远海海域的海上风机设备进行高效便利的运输和安装，且对于恶劣海况下的施工窗口期适用性强。

基于高增益扰动观测器的永磁同步风机电流环新型指数滑模控制方法

Resumen de: CN121602856A

本发明公开了一种基于高增益扰动观测器的永磁同步风机电流环新型指数滑模控制方法，首先构建基于指数收敛特性的终端滑模面，并根据该滑模面设计相应的控制律，该控制律对开关函数进行积分连续化处理以削弱高频切换分量，同时引入双曲正切函数构建非线性饱和函数，该函数能够有效的抑制传统滑模控制的高频抖振现象，同时由于该控制律避免了对指数函数的微分运算，从而有效消除了传统终端滑模控制中的奇异性问题；引入高增益扰动观测器(HGDO)，通过构建扰动估计模型对系统参数不确定性及外部风速扰动进行实时观测与动态前馈补偿，提升系统的抗干扰能力。

一种基于风电机组备用功率折算的调频能力量化方法

Resumen de: CN121602542A

本申请属于风力发电并网运行控制技术领域，特别涉及一种基于风电机组备用功率折算的调频能力量化方法，包括：判定运行状态，根据运行状态区分出m台处于可转为超速减载的机组，n台处于恒转速或恒功率状态的机组；判断最大备用功率之和是否大于减载备用指令要求的功率，为每台超速减载的机组分配备用功率；或将所有m台超速减载的机组均减载至其转速上限后计算总备用功率，将剩余备用需求功率平均分配给n台变桨机组，风电场进入减载运行状态；当负荷突增，发出下垂控制调频功率指令；根据下垂控制调频功率指令决定由超速减载的机组或超速减载的机组和变桨机组进行调频。实现了对超速减载机组快速调频潜力的精确量化。

一种耦合绿氢制甲醇与碳捕集的钙基储热系统及方法

Resumen de: CN121594684A

本发明公开了一种耦合绿氢制甲醇与碳捕集的钙基储热系统及方法，具体是通过储热驱动单元采用间歇性可再生能源，给钙基储热核心单元供给绿电，在钙基储热核心单元中由绿电加热，CaCO3与绿氢发生储热反应储存热量，再利用产生的CaO与含CO2烟气发生释热反应释放热量，生成的CaCO3输送回储热阶段实现钙基循环；绿氢供给单元利用绿电运行产生绿氢，绿氢供给储热反应和甲醇合成；甲醇合成辅助单元对储热反应产生的混合气体进行预处理，再与剩余绿氢调配制得甲醇产品；最后通过能量协同单元对高温烟气进行热交换充分利用热能。可见，本发明可通过钙基储热实现绿电消纳、碳捕集以及产出甲醇产品，可显著提升整体效益。

一种用于深海风机的塔结构连接节点及施工方法

Resumen de: CN121593948A

本发明公开了一种用于深海风机的塔结构连接节点及施工方法，涉及深海风电工程技术领域，包括第一管体、第一螺旋件、第二管体和第二螺旋件，第一管体的一端用于连接海底基础，第一管体的另一端为连接端；第一螺旋件埋设于第一管体，第一螺旋件的端部伸出第一管体的连接端；第二管体与第一管体的连接端进行连接；第二螺旋件埋设于第二管体，第二螺旋件的中心轴与第二管体的中心轴共线，第二螺旋件的端部伸出第二管体朝向第一管体一侧的端部，并且第二螺旋件的端部与第一螺旋件的端部对接并固定连接。本发明的用于深海风机的塔结构连接节点及施工方法，能够极大地缩短施工时间，还能提高结构耐久性，减少最大裂缝宽度。

一种风力发电机轴系结构

Resumen de: CN121594098A

本发明涉及风力发电设备技术领域，公开了一种风力发电机轴系结构，包括主轴，主轴一端固定安装有连接端，主轴另一端固定安装有弹性联动机构；支撑轴承机构，支撑轴承机构安装在主轴侧壁连接处，支撑轴承机构设置有两个监测调控机构；弹性联动机构通过气压杆的设计，当叶轮受到风力冲击时，通过弹性联动机构内的缓冲垫吸收部分冲击能量，剩余能量通过气压杆进一步缓冲；本发明通过弹性联动机构中缓冲垫与气压杆的双重缓冲设计，配合支撑轴承机构内弹簧、活动件的弹性补偿作用，可分散吸收风力冲击能量，使冲击载荷传递效率降低，有效缓解支撑轴承内部应力集中问题，轴承接触疲劳寿命提升，显著降低非计划停机风险。

一种稀疏度触发的局部波动散布熵风机叶片故障诊断方法

Resumen de: CN121593953A

本发明涉及风机叶片故障检测技术领域，公开了一种稀疏度触发的局部波动散布熵风机叶片故障诊断方法，方法包括：采集风机叶片的振动信号，并对振动信号进行预处理；计算预处理后的振动信号的时域稀疏度，并将时域稀疏度与第一动态阈值进行比较；若时域稀疏度大于或等于第一动态阈值，则定位振动信号中的冲击中心时刻；以冲击中心时刻为中心，截取局部信号段；计算所述局部信号段的局部波动散布熵；将局部波动散布熵与第二动态阈值进行比较，若所述局部波动散布熵小于所述第二动态阈值，则判定风机叶片存在故障，并输出故障标志。本发明能够在单传感器、无先验模型条件下，有效区分真实损伤与风湍流噪声，提高诊断精度。

一种用于风电机组的六管塔架结构

Resumen de: CN121593947A

本发明提出一种用于风电机组的六管塔架结构，涉及海上风电机组施工技术领域，包括海下六管塔架，所述海下六管塔架的顶端固定有承台，所述海下六管塔架的底端固定有六个呈圆周排列的吸力锚，所述海下六管塔架的上方设置有海上风电机组，所述海上风电机组包括固定在承台上表面的安装座。该用于风电机组的六管塔架结构，通过第一锥形半筒和第二锥形半筒对第二油压缓冲缸的辅助调节、定位，使吊运的塔筒较为简单、快速地对准安装座，从而减少塔筒的安装时间，提高效率，并且安装过程中第二油压缓冲缸能够起到缓冲作用，第一油压缓冲缸对第二锥形半筒进行缓冲，避免安装时晃动产生的冲击力导致部件损毁。

基于风电供能的漂浮式养殖网箱

Resumen de: CN121587238A

本发明提供一种基于风电供能的漂浮式养殖网箱，涉及鱼类养殖设备的技术领域，包括漂浮结构、网衣结构和风机结构，漂浮结构用于漂浮在水面上，且漂浮结构设有驱动件和风机结构；网衣结构与漂浮结构转动连接，且网衣结构与驱动件连接，网衣结构呈半球形结构，以用于养殖鱼类；风机结构与驱动件电连接，且驱动件用于驱动网衣结构翻转。本发明缓解了现有技术中存在的因现有的网箱采用提拉式结构，造成对网衣进行清洁和换网等操作较为复杂，以及容易出现提拉绳缠绕的技术问题。

基于风机倾角仪的桨距角测试方法、装置、风机倾角仪及控制系统

Resumen de: CN121593954A

本发明提供一种基于风机倾角仪的桨距角测试方法、装置、风机倾角仪及控制系统，涉及惯性传感器技术领域。风机上设有用于测量目标叶片实时角度的绝对值编码器，风机上还设有用于测量目标叶片实时角度的风机倾角仪，方法包括：获取第一角度值和第二角度值；其中，第一角度值为风机倾角仪输出的实时角度值，第二角度值为绝对值编码器输出的实时角度值；对第一角度值和第二角度值进行加权融合处理，得到目标叶片的实时桨距角；获取实时叶尖速比，基于实时叶尖速比和风能利用系数关系曲线，确定目标叶片的最优桨距角；将实时桨距角和最优桨距角发送到变桨控制器。本发明提供的方法可以提供准确的桨距角。

一种风力发电机螺栓保护帽及其使用方法

Resumen de: CN121594072A

本发明公开了一种风力发电机螺栓保护帽及其使用方法，包括拧动体，拧动体的底部设置有容纳腔，拧动体内在位于容纳腔的顶部设置有螺纹盲孔，拧动体的外部设置有拧动结构，所述拧动体顶部设置有储脂腔，储脂腔内安装有滑塞，储脂腔位于滑塞下侧用于储存密封剂，拧动体底部设置有环槽，拧动体内设置有第一流道，第一流道一端连通储脂腔的下侧，另一端连通环槽的一侧；使用状态下，拧动体下端位于环槽的内侧壁与法兰之间存在间隙。储脂腔内的密封剂预先装入，在安装时直接使用，从而在安装保护帽时，不需要另外的注油设备进行注油，操作更为简单，提高了保护帽的安装效率。

一种风力机集群协同优化控制方法、电子设备及程序产品

Resumen de: CN121602501A

本公开提供了一种风力机集群协同优化控制方法、电子设备、可读存储介质及计算机程序产品。所述方法获取表征未来时段风况的前瞻信息；基于前瞻信息，构建包含多个优化目标的模型预测控制问题；求解所述模型预测控制问题，得到各风力机的最优控制指令；将最优控制指令下发至对应的各风力机执行。

海上风电机组运行状态评估方法及相关装置

Resumen de: CN121593951A

本发明属于海上风电机组运行监测技术领域，公开了一种海上风电机组运行状态评估方法及相关装置，包括：对待评估风电机组的运行状态实时数据进行预处理，并对预处理实时数据进行特征提取，获得标准不同类型故障及退化趋势的混合特征集，构建得到待评估风电机组运行状态多源特征数据集；将待评估风电机组运行状态多源特征数据集输入至预构建的风电机组运行状态评估模型中，输出得到待评估风电机组的运行状态评估结果；预构建的风电机组运行状态评估模型为经过训练的长短时记忆神经网络模型；本发明将不同视角的特征通过强化学习进行深度融合，客观构建不同工况下的健康指标，实现不同工况下风电机组关键部件退化与疲劳寿命的准确评估。

流体动能发电涡轮之转子结构

Resumen de: TW202521841A

This invention describes a new lightweight high strength structural design for rotors used in turbines for fluid kinetic power generation or conversion with the aims of reducing rotor mass while maintaining rotor strength or increasing strength without increasing material costs significantly. The basic concept is to use a set of guy wires attached to rotor blades so that each blade is supported at multiple positions along the blade span. Between two adjacent support positions, the length of unsupported overhanging blade section is reduced as compared to the whole blade length. Fluid dynamic loading induced bending and shearing along the blade can thus be reduced significantly.

用于风力发电机偏航变桨轴承的取油装置

Resumen de: CN223965245U

本实用新型涉及风力发电机技术领域，公开了用于风力发电机偏航变桨轴承的取油装置。本实用新型提供的取油装置，通过设有具备集油腔室以及取油口的收集管段，在收集管段伸入偏航变桨轴承的取油部位的过程中，令收集得到的润滑油脂经取油口进入集油腔室存储。相比于现有方案而言，本结构的取油装置可以不断地取油并收集，以及其存储空间相对较大，可以快捷、高效的取出润滑油脂，减小取油所花费的时间，从而提高清理润滑油脂的工作效率。

一种风电塔筒吊装辅助定位装置

Resumen de: CN223963117U

本实用新型公开了一种风电塔筒吊装辅助定位装置，属于风电塔筒技术领域，包括风电塔筒本体，风电塔筒本体的一端设置有辅助定位组件，另一端内壁环形阵列焊接有多个固定环，辅助定位组件包括卡接在风电塔筒本体一端周侧的固定夹持套环盖、设置在固定夹持套环盖周侧的上端紧固部件以及设置在固定夹持套环盖内部并且沿着风电塔筒本体的内腔延伸至风电塔筒本体另一端与固定环紧固连接的下端紧固组件，固定夹持套环盖内部设置有吊钩收放组件，固定夹持套环盖的内部具有一个用于卡接容纳风电塔筒本体顶端的夹持卡接腔。本实用新型通过对风电塔筒吊装过程中的多点固定、同步支撑以及精准定位方面的改进，提升了吊装作业的安全性。

一种风电机组监测装置

Resumen de: CN223964540U

本实用新型公开了一种风电机组监测装置，涉及风电机组监测技术领域，包括风电机组塔体以及c型架，所述风电机组塔体侧表面安装有齿条，所述齿条两侧固定设置有一对导轨，所述c型架内转动连接有转轴，所述转轴侧表面固定设置有齿轮，所述齿轮与所述齿条啮合，所述c型架侧表面固定设置有限位箱，所述限位箱上壁开设有一对条形孔，所述条形孔内插接有插板，一对所述插板上端共同固定设置有监测装置本体，本实用新型通过c型架向下移动可以将监测装置本体移动至风电机组塔体的下侧，通过第一滑杆向右移动可以将限位钩从限位孔中拔出，从可以将插板从条形孔中拔出，实现了监测装置本体的快速拆卸。

一种基于风电机组的偏航驱动器修复调试装置

Resumen de: CN223964542U

本实用新型公开了一种基于风电机组的偏航驱动器修复调试装置，涉及风电机组技术领域，包括第一限位连接圈，所述第一限位连接圈的内部开设有转动限位槽，所述转动限位槽的一侧内部转动连接有轴承球，所述转动限位槽的内部转动连接有转动圈，所述转动圈的一侧底端固定连接有连接杆，所述连接杆的一侧底端固定连接有主力齿轮转盘。通过设置第一限位连接圈两侧第一安装侧板上的第一驱动电机直接控制修复调试齿轮的转动，对于主力齿轮转盘实现偏航驱动修复作业，两侧同步实现转动传动作业，提高装置的传动修复效率，主力齿轮转盘的转动可以带动转动圈在转动限位槽的内部转动，利用转动圈对于动力主轴的转动角度实现纠偏作业。

用于风力机叶片的流动分离主动控制降噪装置

Resumen de: CN223964539U

本实用新型属于风力发电领域，尤其是用于风力机叶片的流动分离主动控制降噪装置，针对现有的由于风流经过塔筒表面时，形成的交替旋涡容易引发涡激振动，且振动会通过塔筒传递至风叶片，导致风叶片也产生振动，进而风叶片的振动不仅会影响其稳定性，还可能降低其发电效率和使用寿命问题，现提出如下方案，包括塔筒，所述塔筒的顶端固定安装有风力机机舱，所述风力机机舱的一侧外壁上固定设置有三个叶片本体。本实用新型在使用时，可使得当风吹过扰流条时，风的轨迹会被打乱，形成不稳定的湍流，防止形成频率稳定的漩涡，从而减少塔筒周围的噪声，防止形成的交替旋涡容易引发涡激振动，避免振动会通过塔筒传递至风叶片。

一种风力发电机塔筒用环绕式缆风绳吊装辅助装置

Resumen de: CN223963137U

本实用新型公开了一种风力发电机塔筒用环绕式缆风绳吊装辅助装置，包括安装在绳体表面的若干滚动组件；滚动组件包括滚轮、套筒主体以及锁紧环，滚轮与套筒主体之间转动相连，锁紧环对称位于在套筒主体两侧，套筒主体两侧分别设有固定套筒，固定套筒外侧端环绕设有若干压紧板，两侧锁紧环分别套在固定套筒上，通过锁紧环与固定套筒相互套接，锁紧环挤压压紧板，进而通过压紧板靠近挤压绳体，绳体环绕式缠绕在塔筒的外壁，并将绳体与吊装设备通过设有的锁扣相连辅助对物品进行升降。该装置通过环绕式缆风绳集成式滚动组件，实现塔筒表面快速安装，传统地面锚固，降低了绳体磨损，并显著提升作业效率与安全性。

夹具构件、塔筒以及风力发电机组

Resumen de: CN223967570U

本实用新型提供一种夹具构件、塔筒以及风力发电机组。其中，所述夹具构件包括第一夹板、第二夹板和连接组件，其中，第一夹板用于固定在目标部件上，第二夹板与第一夹板相对地设置，连接组件穿过第二夹板并与第一夹板连接，通过调整连接组件在第一夹板上的连接位置，能够使第二夹板相对于第一夹板的距离可调，从而在第一夹板和第二夹板之间形成不同大小的容纳腔。本实用新型的夹具构件具有可调节性，能够适应不同直径的线缆，从而使得夹具构件能够满足风力发电机发展的需求。

风力叶片维修用可调平台

Resumen de: CN223964541U

本实用新型公开了一种风力叶片维修用可调平台，涉及维修平台的技术领域，本实用新型旨在解决现有维修平台不可调节的问题，本实用新型包括有两个支撑台和调节机构，两个所述支撑台关于所述调节机构对称设置；所述支撑台靠近所述调节机构的一端设置为弧形，所述支撑台的另一端设置为直线型，两个所述支撑台的弧形端均与所述调节机构连接，以用于调节两个所述支撑台的开合角度。

基于高速公路车辆行驶气流的风能收集与空气净化系统

Resumen de: CN121598647A

本发明涉及风能收集与空气净化技术领域，公开了基于高速公路车辆行驶气流的风能收集与空气净化系统。该系统通过获取目标路段的车道结构与历史交通流数据，模拟生成双向车辆行驶气流场。依据该气流场，在高速公路两侧对称部署风能收集装置。利用部署的装置实时采集实际双向车辆行驶气流数据，并据此对模拟气流场进行动态修正，获得修正气流场。系统根据修正气流场动态调节各风能收集装置的运行参数，以高效收集车辆行驶气流能并转化为电能。所获电能用于驱动部署在路段的空气净化装置阵列运行，以净化空气。本发明提升了车辆行驶气流能量的收集效率与稳定性，实现了空气净化装置的持续、自供能运行。

用于风力机叶片的主梁

Resumen de: WO2024231668A1

A spar (5) for a wind turbine blade (1) having a shear web (10) with a spar cap (11) at each end. The spar caps (11) are formed of a stack of planks (12A,B) with offset termination faces (20). A connector (16) extends across a termination face (20) with a first surface of the connector being attached to two planks of the spar cap. The connector (16) may have an opposite face with a different geometry. This may be connected to transfer the load from the spar cap (5) to an adjacent component or between adjacent planks.

发电系统控制方法、装置、设备、系统、存储介质及程序产品

Resumen de: CN121602531A

本申请实施例提供一种发电系统控制方法、装置、设备、系统、存储介质及程序产品。该方法包括：基于预测模型，对发电系统所处环境的实时气象数据进行处理，生成发电系统中的风电光热机组的预测风电光热发电功率；采用模拟退火算法，对风电光热机组的光热发电配置参数进行优化，得到符合约束条件的光热发电功率配置方案；采用蚁群算法，对发电系统中的火电机组的火电配置参数进行优化，得到符合约束条件的火电出力调度方案；根据预测风电光热发电功率、光热发电功率配置方案和火电出力调度方案，控制风电光热机组和火电机组工作。该方法可以有效减少火电机组因滞后响应导致的功率缺口风险，提升电网调峰的稳定性与新能源并网的可行性。

对用于一组风力涡轮机转子叶片的转子叶片区段进行平衡的方法

Resumen de: EP4700233A1

The invention concerns a method of balancing rotor blade segments (132, 134) for a set of wind turbine rotor blades (110), the method comprising the steps:- providing a set of rotor blade segments (132, 134), the set of rotor blade segments (132, 134) comprising first rotor blade segments (132) and second rotor blade segments (134),- balancing the first rotor blade segments (132) comprising the sub-steps:-- determining a mass moment of each of the first rotor blade segments (132),-- determining a first rotor blade segment (132) having the highest mass moment amongst the first rotor blade segments (132),-- adding balancing ballast (138) to each of the remaining first rotor blade segments (132) such that each of the remaining first rotor blade segments (132) has a mass moment equal to the highest mass moment,- connecting each first rotor blade segment (132) to a second rotor blade segment (134) to form the set of wind turbine rotor blades (110).

一种车载式应急救援发电装备

Resumen de: CN121602896A

本发明公开了一种车载式应急救援发电装备，属于应急救援发电领域，包括正六棱柱框架，所述正六棱柱框架的边缘处通过多根连接柱固定连接，所述正六棱柱框架的外部阵列有第一发电组，所述正六棱柱框架的内部设有第二发电组；该车载式应急救援发电装备采用标准集装箱规格的正六棱柱框架设计，集成了固定与可展开的太阳能电池板以及可升降的垂直轴风力发电机，结构高度集成，通过车载板运输，到达现场后利用可拆分支座快速稳定装备，并依靠第二液压支杆和第一液压支杆分别驱动太阳能板展开与风力发电机升起，实现了从运输状态到发电状态的快速、自动化转换，极大提升了在道路损毁、时间紧迫的灾害现场的应急响应与部署效率。

风力发电机的传动链回油装置及风力发电机

Resumen de: CN121594159A

本申请公开了一种风力发电机的传动链回油装置及风力发电机，其中，风力发电机的传动链回油装置包括齿轮箱、低速端主轴承和外置回油管，齿轮箱外表面开设有进油口；低速端主轴承与齿轮箱连接，自低速端主轴承到齿轮箱方向向下倾斜设置；低速端主轴承的底部外表面开设有至少一个出油口，且出油口的设置高度高于所述进油口的设置高度；外置回油管设于齿轮箱和低速端主轴承的外部，且外置回油管的一端与进油口连通，另一端与出油口连通。本申请提供的技术方案，可以快速带走沉积在低速端主轴承底部的金属颗粒，避免金属颗粒在低速端主轴承的死角区域长期滞留造成的油液污染，有效减少轴承二次磨损，提升传动链运行稳定性并延长使用寿命。

一种高空多层斜拉道路

Resumen de: CN121593623A

本发明提供了一种高空多层斜拉道路，应用于城市防洪防涝、海边观光避浪，高层楼房防震灭火的避险道路主道路，还应用于连接风力发电场，其特征在于：包括在路网地面设置竖立若杆立柱并向上延伸，在立柱上连接一层或一层以上的连接件及交叉斜撑，包括连接件上采用长梁短梁及道路各部件连接构成一层或一层以上路网，包括在每层道路长梁与之上的立柱及连接件间连接拉杆或拉杆和拉绳，包括每层道路与接地装置连接。采用拉杆和拉绳组合使支撑架承重力更强，延伸长梁更长。

一种风机齿轮箱磨损评估方法、装置、设备及存储介质

Resumen de: CN121595197A

本发明涉及风力发电技术领域，公开了一种风机齿轮箱磨损评估方法、装置、设备及存储介质，本发明基于采集的风机运行过程中的振动加速度和油液铁屑含量，综合风机的负载、振动频率、齿轮啮合频率、环境温度以及齿轮箱使用年龄等因素，利用第一参数模型获取振动加速度均方根值，准确的获取风机振动与齿轮箱磨损之间的关系，利用第二参数模型获取铁屑含量增长率，突出铁屑含量的异常变化，从而获取油液铁屑含量变化与齿轮箱磨损之间的关系；再利用齿轮箱当前磨损评估模型和齿轮箱累计磨损评估模型，对采集的数据进行深度处理，准确计算振动加速度均方根值、铁屑含量增长率、磨损函数值以及累计磨损函数值，实现精确评估齿轮箱磨损程度的目的。

用于风力发电设施的驱动组件

Resumen de: WO2025026627A1

The invention relates to a drive assembly (101, 201) for a wind turbine, having a transmission (103), a lubricant pump (107) and a lubricant line (113) which connects an outlet of the lubricant pump (107) to at least one lubrication point of the transmission (103) in a lubricant-conducting manner. The lubricant pump (107) has at least one seal which seals a housing of the lubricant pump (107) with respect to an input shaft (115) of the lubricant pump (107).

一种灌浆连接段桩基套筒对中调整装置及方法

Resumen de: CN121593474A

本发明提供了一种灌浆连接段桩基套筒对中调整装置及方法。该装置包括钢管桩；设置在所述钢管桩内部的导管桩；至少三个对中调整剪力钉，各所述对中调整剪力钉沿所述导管桩的圆周方向呈散射状分布，并且，各所述对中调整剪力钉可滑动地穿设于所述导管桩；若干个与所述对中调整剪力钉一一对应的驱动机构，其固定部固定安装在所述导管桩上，动力输出端与所述对中调整剪力钉相连接。本发明通过调节对中调整剪力钉置于导管桩和钢管桩之间的长度，以钢管桩的位置为基准，对导管桩进行位置调整，以调节内部套管即导管桩的中心位置，可迅速找平对准，提高基础结构的承载能力。

一种超大型风力发电站及其施工方法和活塞环更换方法

Resumen de: CN121593946A

本发明公开了一种超大型风力发电站及其施工方法和活塞环更换方法，风力发电站通过风机叶轮旋转，风机叶片旋转带动风机机舱内规定的空气压缩机工作，生产高温高压气体，高温高压气体输入到空气储能罐内暂时存放，根据电网需要，风机叶轮产生的能量和空气储能罐积聚的能量同时输出，高温高压气体冲入到汽轮机内，高温高压气体在汽轮机内释放能量，汽轮机旋转带动发电机发电，生产优质电能并电网；风力发电站获得能量、空气压缩、储能、发电、变电成一体,风力发电站随时调节电量，革命性地解决了再生能源所生产的电量与我国电力用户消纳的电量存在严重时间差的问题,风力发电站排列几十万平方公里，生产巨大电能。本发明具有均衡电网用电负荷的优点。

一种优化垂直轴风力发电机性能的自适应风向变桨控制方法

Resumen de: CN121593945A

本发明公开了一种优化垂直轴风力发电机性能的理论方法，属于风力发电技术领域。该方法首先构建了基于风向动态适应的叶片变桨控制模型，将风向角等效纳入叶片俯仰角计算中，并利用Sigmoid激活函数模拟不同方位角下最佳俯仰角的跳变过程，生成连续平滑的自适应俯仰角控制函数，从而实时调节叶片攻角使其维持在最佳范围内。其次，在双多流管模型基础上提出了自适应多流管模型，将风轮流场细分为8个区域（相当于4个并行的双制动盘多流管模型），结合叶素理论与动量定理迭代求解各区域的干扰因子及平均功率系数。本发明能有效抑制动态失速现象，显著提升风力发电机在全工况范围内的升力特性、扭矩输出及运行稳定性，特别适用于城市环境下的分布式风电系统。

风电机组协同控制方法、装置、设备及存储介质

Resumen de: CN121593943A

本申请公开了一种风电机组协同控制方法、装置、设备及存储介质，涉及发电控制技术领域，包括：获取风电机组的实时运行参数；基于实时运行参数确定控制指令集；根据控制指令集对风电机组中的变桨系统、偏航系统与变流器进行同步调节，以使变桨系统对风况数据的跟踪、偏航系统对传动链载荷数据的抑制以及变流器对电网调度指令的响应相协同。本申请能够实时协调与权衡不同目标间的制约关系，有效避免了为单一目标而过度牺牲其他目标的情况，最终在复杂的风况与电网要求下，实现了风电机组运行安全性、结构可靠性与能量转换效率的整体优化与协同提升。

一种基于动态声纹融合多谱特征的风电机组故障诊断方法

Resumen de: CN121598214A

本发明公开了一种基于动态声纹融合多谱特征的风电机组故障诊断方法，其包括采集风电机组声纹信号，并对采集的信号进行预处理；将预处理后的信号输入三通道特征提取器，同步提取频谱特征、Mel频谱特征和MFCC特征，将提取的特征进行自适应加权融合；将融合特征输入分类器，由分类器识别出故障类别。本发明通过多谱特征提取和融合，同时捕捉声纹信号的时频域信息，克服单特征局限性，提升了故障特征完整性；本发明通过多通道特征融合自注意力机制自动调整特征权重，适应风电机组变工况运行，增强了在多声源环境下的鲁棒性；本发明通过融合机制减少对大量数据的依赖，网络结构优化降低了过拟合风险，适用于风电机组小样本场景。

一种风电叶片以及制造方法

Resumen de: CN121593939A

本申请公开了一种风电叶片以及制造方法，风电叶片包括：叶片本体和涡流阻断装置，涡流阻断装置包括翼片组件，翼片组件包括多个翼片；多个翼片沿翼片的弦向基线依次排布，且从第一个翼片到最后一个翼片，翼片的高度随弦向基线按照预设规律递增，其中，第一个翼片最靠近叶片本体的前缘轮廓线；弦向基线和叶片本体的弦向呈夹角布置。本技术方案，避免大范围气流分离向叶片中外侧发展，有效控制风电叶片的分离流动的影响范围，延缓分离失速，进一步提高风电叶片气动效率和功率输出并降低风电叶片载荷振动。

一种海上风电机组功率曲线测试方法及相关装置

Resumen de: CN121593952A

一种海上风电机组功率曲线测试方法及相关装置，包括：采集海上风电机组的运行数据，并对运行数据进行预处理，得到仅包含风电机组非故障状态下的数据；基于风电机组非故障状态下的数据，创建机舱风速传递函数NTF；基于机舱风速传递函数NTF对机舱风速进行修正，得到无误差的风速数据；使用无误差的风速数据，结合风电机组的功率输出数据，绘制功率曲线和功率系数，与担保功率曲线对比，完成测试。本发明通过采集多种运行数据并进行预处理，剔除了因故障、人工停机、仪器故障以及环境因素(如障碍物和尾流影响)导致的异常数据，确保了后续分析所使用的数据均为风电机组非故障状态下的数据，从而提高了数据的准确性和可靠性。

一种风电机组载荷测试方法、系统、设备及存储介质

Resumen de: CN121593950A

本发明公开了一种风电机组载荷测试方法、系统、设备及存储介质，将风电机组运行状态分为稳态运行和瞬态事件，稳态运行包括发电状态和停机状态，对发电状态、停机状态和瞬态事件设定对应的俘获矩阵；按照时序获取风电机组的气象数据以及风电机组不同部位处的载荷数据，载荷数据满足俘获矩阵要求；计算得到不同气象环境下，风电机组不同部位在稳态运行以及瞬态事件情况下的载荷特性。确定风电机组在稳态运行以及瞬态事件情况下的机械载荷特性，准确的计算出海上风电机组所受外部环境下的受载情况。确定风电机组在稳态运行以及瞬态事件情况下的机械载荷特性，准确的计算出海上风电机组所受外部环境下的受载情况。

风机载荷测量系统和风机

Resumen de: CN121593949A

本发明提供一种风机载荷测量系统和风机。所述的风机载荷测量系统包括：光纤载荷传感器，所述的光纤载荷传感器包括多个，且设于同一目标叶片的根部；温度传感器，所述的温度传感器临近所述的光纤载荷传感器设置，且与所述的光纤载荷传感器一一对应；载荷计量单元，所述的载荷计量单元收集所述的光纤载荷传感器和温度传感器的实时测量数据，并基于所述的目标叶片的标定参数计算目标叶片的载荷。本发明通过在测量系统中集成温度传感器来补偿测量误差，从而提高参数标定精度，最终提高载荷的实时测量准确度。

一种适用于火星环境的仿生风力、光伏混合发电树系统

Nº publicación: CN121602895A 03/03/2026

Solicitante:

哈尔滨工业大学

Resumen de: CN121602895A

本发明属于火星原位资源利用领域，为解决现有火星发电技术易受沙尘覆盖、昼夜限制及低大气密度环境影响问题，提出一种适用于火星环境的仿生风力、光伏混合发电树系统。该系统包括枝干部分按照多层级分叉延伸形式设置于树干主体顶部，形成树状结构的仿生树状结构主体，且相邻的枝干之间通过可驱动转轴连接，通过调整枝干间夹角以优化迎风姿态；集成于枝干上的仿生风力发电叶片与覆盖结构表面的光伏发电层构成多模态发电单元；结构表面覆有超疏水/超疏尘涂层，内部设有压电泵与热管理系统，构成环境适配与自我保护模块；内置的蓄电池与控制器组成能源管理与存储系统。本发明能够适应火星强磨蚀、低密度的大气环境，实现能源互补与长期稳定发电。