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一种母线导体及电缆接线箱

Resumen de: CN222928065U

本实用新型涉及电缆接线技术领域，具体是一种母线导体及电缆接线箱，包括至少三个竖向间隔设置的相序导体板，所述相序导体板开设有至少一个用于连接电缆的电缆接线孔，所述电缆接线孔采用水平错位布设的方式分别设置在不同的所述相序导体板上。本实用新型将传统接线结构的繁多配件整合形成相序导体板，每个相序导体板之间采用竖向间隔设置，以分开各相序之间避免相互干涉影响，整体排布简单，节省材料成本，本实用新型采用水平错位布设的电缆接线孔，电气连接采用的螺栓更少，烧毁风险更低，接驳电缆的活动空间更大，有利于前期安装操作和后期检查维护工作。

一种风机叶片融冰装置

Resumen de: CN222924552U

本实用新型涉及风力发电机技术领域，且公开了一种风机叶片融冰装置，包括叶体，所述叶体的一端呈为根部，所述叶体的另一端呈为前端部，所述叶体的一侧呈为后缘。本实用新型通过在叶片根部启动防冰控制柜中的电源，微型吸气泵随之启动运行，吸收外界空气进入泵内，通过微型加热器加热后，冷风变为热风，然后再通过导风管将热风吹向叶片前端，因剪切腹板的设计，使得热风通过叶片尖端向后缘通道进行流动，然后再流至前缘通道中，形成回流循环，反复循环，进而温度升高，热量通过传递至叶片表面，从而实现融冰目的，其中，通过设计导流板，导流板上设有导流凸起，实现热风气流运行地更加均匀化，实现均匀受热，进而扩大融冰的表面积。

用于风电机组塔筒动力电缆的固定装置

Resumen de: CN222928007U

本公开涉及一种用于风电机组塔筒动力电缆的固定装置，该固定装置包括主体结构、固定组件和支撑座，固定组件包括两个夹持件，两个夹持件通过传动机构连接于主体结构，传动机构用于驱动两个夹持件沿第一方向相互靠近或远离，两个夹持件用于夹持动力电缆，支撑座通过调节机构连接于主体结构，调节机构用于驱动主体结构相对于支撑座沿第二方向移动，支撑座背离主体结构的一侧连接于塔筒的内侧壁。本公开提供的技术方案能够调节用于夹持动力电缆的固定组件相对于支撑座的位置，以避免过度拉伸电缆而损伤电缆或电缆的连接端部，也能够有效防止动力电缆与塔筒之间、动力电缆与动力电缆之间发生碰撞。

风力涡轮机控制系统的软件升级

Resumen de: WO2024083293A2

A computer-implemented method of performing a software upgrade of a control system of a wind turbine, the control system comprising a network of nodes, the method comprising the steps of receiving and reading an upgrade request, and in response to the reading of the 5 upgrade request performing a query process in which one or more of the nodes is interrogated. Input is received from the query process and analysed to determine whether the upgrade request can be permitted. If permission is granted at least one of the nodes is upgraded with new software.

一种海上风机部件更换装置以及方法

Resumen de: CN120057774A

本发明提供一种海上风机部件更换装置以及方法，该海上风机部件更换装置，包括臂架，具有第一端部和第二端部，第一端部设置有铰接机构，铰接机构与风机固定连接，允许臂架相对风机旋转；第二端部设置有起吊支架，起吊支架上设置有用于吊起重物的吊具；驱动机构，用以驱动臂架旋转，包括动力单元、牵引绳和塔上支座，动力单元固定设置于风机的塔下结构，塔上支座设置于风机的机舱，牵引绳连接动力单元、塔上支座和第二端部；动力单元拉紧或者释放牵引绳带动臂架旋转，调节臂架的俯仰角度；起吊重物时，吊具吊起重物，动力单元收紧牵引绳，带动臂架向靠近风机的方向旋转，直至起吊支架到达机舱的上方，吊具下放重物至机舱。

一种基于实时数据自适应调控的风场动态优化方法及系统

Resumen de: CN120062042A

本发明公开了一种基于实时数据自适应调控的风场动态优化方法及系统，涉及风场优化技术领域，方法包括：获取风场环境数据和风电机组状态数据，映射到状态空间模型，在同一时间步长内对齐；构建风场动态优化目标，计算不确定性度、动态重要度和目标协同贡献率，构建模糊层次分析矩阵，求解得到风场动态优化目标的权重，构建动态优化目标函数；构建风场约束，对动态优化目标函数进行求解，生成最优控制参数集，输入安全屏障函数进行验证，通过验证后，进行风场动态优化。通过构建风场动态优化目标，实现全场范围内的功率协调优化，减少尾流损害；引入安全屏障函数及容错控制机制，提高风电场的整体优化效率和可靠性。

一种风力发电机转向机构

Resumen de: CN120062039A

本发明涉及风力发电技术领域，本发明公开了一种风力发电机转向机构，它包括主塔体和机舱，机舱旋转设置在主塔体顶部，机舱内部设置支撑梁，支撑梁套设支撑筒，机舱中部设有驱动机舱旋转的液压马达，其特征在于：支撑梁末端设置进气锥，进气锥两侧设置进气口，支撑筒两侧设置气流通道，进气口与气流通道连通处铰接设置上下翻转的盖板，支撑筒内中央设有设备舱，设备舱内设有换向转阀和将盖板与换向转阀连接的联动组件。本发明与现有技术相比的优点在于：不受发电机扇叶产生的涡流影响，对风向的判断更加准确，省去风向标、编码器等传感器，避免海上高湿高盐环境导致的电子故障，机械联动传递信号，反馈延迟更低。

一种风力发电设备上的测量控制装置

Resumen de: CN120062051A

本发明提供一种风力发电设备上的测量控制装置，其结构包括：定位底座、平行盘、支撑柱、测量连接器、旋转接孔、风向测量网、温度测量器；本发明由支撑柱与测量连接器的拼接区域设置的旋转盘及平衡盘为基础，然后利用旋转盘与平衡盘将测量连接器及风力发电机整体重量进行承载，进而平衡盘下层边缘的四组辅助杆能依据实心柱及底部滑轮保证了边缘区域的平衡性，避免了因四周边缘部件重量不一致而造成的一侧倾斜形成的旋转盘一侧的过度压迫所造成的旋转过度摩擦及旋转不稳定情况，然后对风力发电机进行方位调节时，辅助杆的实心柱能结合底部滑轮随旋转盘在平行盘表层边缘转动，保证了对测量连接器及风力发电机的旋转稳定平衡性。

一种风机叶片状态诊断方法、装置、电子设备及介质

Resumen de: CN120070945A

本发明公开了一种风机叶片状态诊断方法、装置、电子设备及介质，方法包括获取叶片状态诊断所需的数据集，所述数据集中每个样本至少包括叶片的动态影像数据以及叶片状态数据；基于所述数据集训练构建好的叶片状态诊断模型，当所述叶片状态诊断模型的模型参数收敛时，得到训练好的所述叶片状态诊断模型；至少将待测叶片的动态影像数据输入到训练好的所述叶片状态诊断模型中得到所述待测叶片的诊断结果。本发明能够快速识别风机叶片的状态并提高诊断的精确度。

变压器的维护方法以及更换系统

Resumen de: CN120062047A

本发明涉及一种变压器的维护方法以及更换系统，维护方法包括提供拆卸工装，将升降组件与机舱连接，将运送组件设置于塔架背离机舱的一侧并以第一吸附强度吸附于塔架；控制第二驱动件驱动吸附部件相对基体运动，使得运送组件整体沿塔架的高度方向向机舱所在侧运动至预定位置；控制对接件与变压器对接；将变压器与机舱分离，控制第一驱动件释放连接索，并控制运送组件抵接在塔架，使得变压器下放至漂浮基础；将变压器进行维护或者更换新的变压器并与运送组件连接；控制第一驱动件回收连接索，控制运送组件抵接在塔架，使得维护或者更换后的变压器升至机舱并与机舱连接。本发明利于满足在漂浮式风机下挂设计的变压器的更换。

一种风电螺栓实时应力监测方法及系统

Resumen de: CN120063567A

本发明涉及应力监测，特别涉及一种风电螺栓实时应力监测方法及系统，所述方法包括：步骤1、按照预设的频率采集电机主轴转速、电机输出端电压和叶片表面多个位置的空气压力数据；步骤2、基于采集的电机主轴转速、电机输出端电压和空气压力获取电机的动态总载荷；步骤3、通过总载荷分配模型将动态总载荷分配到不同位置的螺栓，即将动态总载荷映射为不同位置螺栓的应力；步骤4、对不同位置螺栓的应力进行监测，判断螺栓是否故障，如果是，进入步骤5，否则返回步骤1；步骤5、进行螺栓更换处理，分析评估处理后的螺栓对其他螺栓应力的影响，判断其他螺栓的应力安全。

风力涡轮机叶片部分模具中的预制元件的铺放

Resumen de: WO2024042029A1

The present invention provides a system for laying up a first plurality of pre-manufactured elements in a mold for a fibre-reinforced wind turbine blade part. The system comprises: a mold for forming the fibre-reinforced wind turbine blade part; a platform for carrying the first plurality of elements, the platform being moveable above and along at least a part of the mold, the platform being moveable to a loading position at which the first plurality of elements can be loaded to the platform; pick-and-place means for picking up each of the elements of the first plurality of elements when carried on the platform and while the platform is located above the mold, and placing the elements at corresponding positions in the mold. A corresponding method and a layup tool are also provided.

一种漂浮式风电机组智能保障控制系统及控制方法

Resumen de: CN120073857A

本发明公开了一种漂浮式风电机组智能保障控制系统及控制方法，包括市电、柴油发电机、双电源开关柜、电池柜单元、时间继电器组、冗余模块、至少两个润滑泵单元、至少两个补油泵单元、光储单元、卫星通讯系统、交换机和控制系统PLC，市电和柴油发电机通过双电源开关柜与电池柜单元电连接，柴油发电机分别与交换机和机组的主PLC通讯连接，光储单元、润滑泵单元和主PLC分别与电池柜单元电连接，补油泵单元、卫星通讯系统、交换机、控制系统PLC和机组的其他取电设备分别通过时间继电器组与光储单元电连接，时间继电器组通过冗余模块选择光储单元或者电池柜单元供电。本发明解决了机组在拖航、在位系泊安装、压载下潜等施工期间的供电及机组状态信息传输的问题。

涡流发生器及其外形设计方法、叶片

Resumen de: CN120062052A

本发明公开一种涡流发生器及其外形设计方法、叶片，该涡流发生器包括：底座，在第一方向具有相对设置的顶面以及底面；翅片，设置于顶面并沿第一方向凸出顶面设置，在第一方向，翅片任意位置的横截面的外轮廓包括尾缘线以及成对设置流线型曲线，成对设置的流线型曲线在第二方向上相对于第一轴线对称分布，每条流线型曲线包括沿第三方向相继设置的第一曲线段以及第二曲线段，其中，第一曲线段呈圆弧段，沿第三方向，第二曲线段至第一轴线的垂直距离呈先增大后减小趋势。采用本发明实施例，能够在保证涡流发生器的结构强度的同时，达到有效降低阻力系数、增加涡强度的目的，从而有效延缓边界层分离。

用于海上漂浮式风机塔架振动控制的半主动陀螺质量阻尼器系统

Resumen de: CN120062270A

本发明提出一种用于海上漂浮式风机塔架振动控制的半主动陀螺质量阻尼器系统，包括弹簧、半主动陀螺质量阻尼器、调谐质量块、支撑框、分体式缸体、滚珠丝杆套件、推力球轴承、质量飞轮、联轴器、活塞、线圈、气囊补偿器、磁流变液、密封橡圈、导向器和Model Predictive Control(MPC)控制器。半主动陀螺质量阻尼器系统安装于风机的塔架顶端，通过滚珠丝杆套件和质量飞轮产生质量放大效应很好的消耗被控系统的能量。同时也通过MPC控制器和磁流变装置实现半主动控制。与现有的抑振技术相比具有调谐质量小、安装空间小、阻尼实时调节以及抑振效果好等优点。

提升构网型新能源轴系稳定性的自适应状态预测控制方法

Resumen de: CN120074292A

本发明提供一种提升构网型新能源轴系稳定性的自适应状态预测控制方法，属于风力发电技术领域，包括基于非线性函数和闭环系统，确定扩张状态观测器；利用扩张状态观测器得到虚拟转矩补偿项，并反馈至虚拟同步机的虚拟转子运动方程中，进行附加功率补偿；在附加功率补偿过程中，当风机转速低于预设安全值时，通过转速保护模块将比例积分微分控制置零，控制风电虚拟同步机系统退出附加功率补偿，控制主动支撑系统稳定运行；在主动支撑系统稳定运行过程中，通过转速恢复模块将风机转速恢复至最优值，通过估算外部扰动功率与内部状态量的不平衡，在控制器内进行跟踪补偿，减少了参数不合理带来的影响，有效增强了风电VSG并网系统的动态稳定性。

齿轮箱和风力发电机组

Resumen de: CN120062334A

本发明涉及一种齿轮箱和风力发电机组，齿轮箱中的行星轴上设置有储存腔，储存腔沿行星轴的轴向贯穿行星轴且在轴向上的两端具有入口和出口，储存腔被配置为承装润滑介质；安装架对应于入口设置有进油孔，进油孔在轴向上与入口对应设置并连通，入口与进油孔在行星轴的径向上偏心设置；行星轴中设置有供油通道，供油通道的一端与储存腔连通且另一端与环形腔连通，储存腔中的润滑介质能够通过重力作用由供油通道流动至环形腔中。本发明实施例提供的一种齿轮箱和风力发电机组，能够使齿轮箱在静止状态下对轴承注入润滑油，实现对轴承的被动润滑，提高了轴承的安全性能。

風力タービンのための沖合における支持構造物、及び別のブレースに装着されたシェルユニットの内側に固定されたブレースを伴う、支持構造物の製造方法

Resumen de: US2025083781A1

In an assembly of an offshore support structure for a wind turbine, tubular members are interconnected in grouted connections where a first tubular member has fastened to it a shell-unit comprising a cavity into which an end-part of a second tubular member is inserted and fixed by grouting. The cavity is closed by a rigid entrance-flange that is fastened to the walls of the shell-unit. The design converts forces acting on the second tubular member to compression forces acting on the grout in the cavity.

非対称の浮体式風力タービン設備

Resumen de: AU2023270109A1

A floating wind turbine installation comprises an asymmetric floating wind turbine structure that is tethered to the floor of a body of water by a mooring system. The floating wind turbine structure comprises a wind turbine mounted on a semi- submersible floating platform, and is oriented such that the wind turbine is positioned on an upwind side of the centre of mass of the floating wind turbine structure when the wind approaches the wind turbine structure in the direction of the prevailing wind at the location of the wind turbine installation.

洋上風力発電所の浮体式構造体のための海中構成

Resumen de: WO2023222414A1

The present invention relates to an offshore wind farm (1) comprising at least three floating structures (3) designed to receive a wind turbine (4), each floating structure (3) comprising at least three mooring lines (5', 5''), each mooring line (5', 5'') being attached to a mooring point (51, 52, 53) arranged around said floating structure (3), the mooring lines facing inward from the offshore wind farm (1) forming the inner mooring lines (5') of the offshore wind farm (1) and the mooring lines facing outward from the offshore wind farm (1) forming the peripheral mooring lines (5'') of the offshore wind farm (1), wherein the peripheral mooring line (5'') comprise: - a first segment (22) able to be attached to the floating structures (3), - at least one intermediate segment (26) formed of an elastomeric material attached to the first segment (22) and the second segment (24).

風車配置適正化装置、風車配置適正化方法、およびプログラム

Resumen de: JP2023069910A

To provide a wind turbine arrangement optimization device capable of deriving an appropriate arrangement point of a wind turbine in a short time.SOLUTION: A wind turbine arrangement optimization device according to one embodiment comprises: a simulation unit that simulates a wind status in an area where the arrangement of a wind turbine is considered; a prediction model construction unit that creates a prediction model based on a wind condition regarding the arrangement of the wind turbine, using the simulation result of the simulation unit; a wind turbine arrangement determination unit that determines at least one or more wind turbine arrangement candidate points based on the prediction model; and a determination unit that determines whether or not the arrangement candidate point is appropriate.SELECTED DRAWING: Figure 1

METHOD OF DISMOUNTING OR MOUNTING A ROTOR BLADE OF A WIND TURBINE

Resumen de: US2025172122A1

A method of dismounting or mounting a rotor blade of a wind turbine involves: supporting a rotor blade of a wind turbine with a ground-based lift system at a tip-side position on the rotor blade in relation to a center of gravity of the rotor blade, and supporting the rotor blade with a nacelle-mounted lift system at a hub-side position on the rotor blade in relation to the center of gravity of the rotor blade, so that the rotor blade is supported by the ground-based lift system and the nacelle-mounted lift system in a substantially non-vertical orientation with respect to the ground; and, then separating the rotor blade from or connecting the rotor blade to a rotor hub of the wind turbine.

METHODS FOR DETERMINING WAKE BEHAVIOR AND CONTROLLERS

Resumen de: US2025172124A1

The present disclosure relates to methods (100, 200) for determining wake behavior in a wind farm. A method (100) comprises determining (100) a metric that is indicative of atmospheric instability for a plurality of wind turbines in the wind farm, selecting (120) a set of wind turbines of the plurality of wind turbines for which the corresponding metric indicates lowest atmospheric instability, determining (130) the atmospheric instability based on wind conditions at the selected set of wind turbines, and determining (140) the wake behavior in the wind farm based on the determined atmospheric instability. The present disclosure further relates to wind farm controllers (36), wind turbines (10) and wind farms.

APPLYING WIND TURBINE YAW MOMENT VIA PITCHING

Resumen de: US2025172121A1

There is presented a method 310 for controlling a rotor 102 on a wind turbine 100, wherein the rotor is comprising one or more blades 103, and wherein the wind turbine is comprising a pitch system, the method comprising: Operating 312 the rotor in a standstill or idling operating state, determining or receiving 314 one or more control parameters, where the control parameters enable determining one or more yawing parameters may be described as a function of the one or more control parameters, wherein the one or more yawing parameters comprises one or more of: An angular yawing velocity of the a yawing section, an angular yawing acceleration of the yawing section, and/or a yawing moment applied by the yawing section on a remainder of the wind turbine, and pitching 316 based on the one or more control parameters one or more blades 103 of the rotor 100 with the pitch system.

HOLDING DEVICE AND METHOD FOR PLACING AN OBJECT ONTO AN OFFSHORE PLATFORM

Nº publicación: US2025171276A1 29/05/2025

Solicitante:

SIEMENS GAMESA RENEWABLE ENERGY AS [DK]
Siemens Gamesa Renewable Energy A/S

Resumen de: US2025171276A1

A holding device for attaching an object to a lifting device and for placing the object onto a platform of an offshore wind turbine is provided, including a main structure for being attached to a lifting part of the lifting device and a plurality of holding ropes for being attached to attachment spots of the object, wherein the holding ropes are attached to the main structure mutually spaced-apart. The holding ropes of the plurality of holding ropes are attached to the main structure by a plurality of winches, wherein the winches are configured for being operated independently by a control device, wherein the control device is configured to operate the winches in a way to compensate a swinging movement of the lifting device. A method for placing an object onto a platform of an offshore wind turbine is also provided.