Resumen de: CN224134705U
本实用新型属于PEM制氢资源再利用技术领域,具体涉及一种基于PEM系统的氧能调度自供电装置,包括:输入端管路通过流体控制阀一与PEM电解制氢系统的氧气排放管路连接的流体高压缓存装置,以及与所述PEM电解制氢系统的供电系统电连的储电装置,所述储电装置还电连有涡轮发电装置;所述流体高压缓存装置的输出端管路通过流体控制阀二连通所述涡轮发电装置。本实用新型通过对PEM制氢系统产生的高压氧气进行储存,再利用其可控制的排放,带动涡轮发电装置的涡轮转动,以实现与其轴接的发电机运行而发电,最终通过与涡轮发电装置电连的储电装置进行储电,以为PEM电解制氢系统的运行提供辅助供电,从而有效节约能耗。
Resumen de: CN121871828A
本发明公开了一种复杂山地风电运维用防坠飞行器,包括机身,所述机身上通过开设通槽设置有存储箱,所述机身内嵌入设置有动力源和飞控系统,所述存储箱的下箱体上滑动连接有定位架,所述定位架的端部设置有具有缓冲功能的起落架组件,所述机身的外侧通过开设安装槽活动设置有若干个螺旋桨组件,所述机身内的安装腔中设置有用于调节所述起落架组件和所述螺旋桨组件的驱动机构;本发明结构简单,设计合理,在飞控系统判定飞行器有坠毁风险时,主动将上端的缓冲套伸出机身主体,使得机身的上下端均能都得到有效保护,降低了整体的运维成本,同时有效防止机身顶面或底面碰撞缓冲后的回弹和翻滚。
Resumen de: CN121886612A
本发明涉及非线性动力系统不确定分析技术领域,尤其涉及一种不确定参数影响下抽蓄风电互联并网系统动态响应的预测方法;包括以下步骤:S1、建立反映抽蓄风电互联并网系统动态特性的数学模型;S2、选取S1步骤构建的数学模型中的各个参数为不确定参数;S3、基于傅里叶幅值灵敏度检验扩展法计算出不确定参数影响下系统状态变量动态响应的振幅分布;S4、根据S3步骤得到的振幅,计算不确定度;S5、基于计算出的不确定度,对系统的动态响应进行预测;为系统开展不确定性分析和性能优化时提供重要理论依据。
Resumen de: CN121875511A
本申请是关于一种建筑储能一体化的住宅及其制备方法,住宅包括对所在建筑具有结构支撑作用的水泥基储能器件,该储能器件与外部电能和住宅内的用电设备通过导线连接;储能器件的制备方法包括:制备水泥基打印浆料,装入3D打印装置,逐层堆积形成打印体,固化养护、修整、干燥后,浸入可溶性碱/盐溶液中,得到水泥基电解质;在电极表面滴加可溶性碱/盐溶液,然后将电极与水泥基电解质叠合组装后密封包装,得到水泥基储能器件;水泥基电解质的打印层间界面具有定向排布的孔结构,孔径为0.5~20μm,孔隙率为10%~50%,孔结构的孔朝向与电极间的离子迁移方向一致。本申请提供的住宅具备较强的本体储能与自主供能的能力。
Resumen de: CN121879248A
本发明提出一种风向信号采集与输出偏航验证控制装置、方法及控制柜,通过扩展模块构建独立闭环,实时采集并处理风向标原始信号,输出修改后的模拟信号至风机主控,实现非侵入式验证。采用双电磁继电器构建硬件安全旁路:当PLC正常工作时,信号经程序处理后输出;当PLC故障或断电时,继电器自动复位,将原始风向信号无扰切换并直通输出至风机,从根本上保障了风机运行安全与验证系统的绝对可靠性。通过本发明,能够构建本质安全的硬件级故障旁路机制,确保在验证装置自身故障时,风机能自动、无扰地恢复至接收原始风向信号的状态,绝对保障风机运行安全。
Resumen de: CN224129566U
本实用新型涉及风机叶片检修技术领域,公开了一种风机叶片检修装置,包括检修台,所述检修台上端的两边均固定连接有固定架,所述固定架上端两边均滑动连接有夹持架,两个所述夹持架的上端均固定连接有安装架,两个所述安装架的内部均滑动连接有夹持板,两个所述安装架的中部均转动连接有一号丝杆,两个所述一号丝杆的外表面分别与两个所述夹持板的中部螺纹连接,两个所述夹持架的内部均设置有调节机构。本实用新型可让装置在控制夹持板进行夹持工作时,仅需通过转动一号旋钮即可带动两边的夹持板进行同时移动,用于对叶片进行夹持工作,此方法可有效地降低在对叶片检修工作时的重复劳动,提高风机叶片检修的效率。
Resumen de: CN224134776U
本实用新型涉及风力发电领域,尤其涉及一种用于海上风电机组叶片防雷导线导通性检测的装置,包括:连接杆,两端分别设有转轮和翻转夹臂;拉绳,一端缠绕在转轮上,另一端与翻转夹臂连接;检测头,设置在翻转夹臂上,检测头通过测量导线与测量仪器连接;当转轮转动时,拉绳拉动翻转夹臂夹持叶片,使检测头接触叶片的接闪器。本实用新型针对目前存在的安全风险及经济成本较高的情况,提出更高效、更便携的检测装置,操作人员在塔基平台即可完成设备组装及测试,无需船舶配合,且机舱无需操作人员,降低人员操作风险。
Resumen de: CN224134771U
本实用新型涉及风电塔筒技术领域,具体涉及一种风电塔筒卡槽防脱滑块结构,包括若干滑动机构,若干所述滑动机构设置有塔筒体一与塔筒体二,所述塔筒体一内部固定连接有法兰环一,所述塔筒体二内部固定连接有法兰环二,所述滑动机构包括定位块,所述定位块滑动连接有限位块,所述限位块顶部转动连接有限位杆。本实用新型中,通过定位板开设有V形槽,可先使滑动机构沿法兰环一底部滑动,调整滑动机构与限位杆的位置,可使限位杆向V形槽移动,使限位杆抵在定位板内部,对定位板与法兰环二进行限位,尽量防止筒体二位移脱离筒体一的范围,有利于降低筒体二的晃动,进而有利于将筒体二与筒体一尽量对齐。
Resumen de: CN224134767U
本公开涉及一种变桨电机电磁刹车回路及风力发电机组变桨系统,包括:第一继电器、第二继电器、第三继电器、变桨电机电磁刹车、第一限位开关,变桨电机电磁刹车与第一限位开关分别连接至变桨变频器不同的端子排;第二继电器与第一限位开关串联,第三继电器与第二继电器并联,第二继电器与第三继电器被配置为由第一限位开关同步控制;第一继电器包括两组辅助触点,第一继电器的两组辅助触点分别与变桨电机电磁刹车串联,两组辅助触点并联。如此,可降低第一继电器引起的变桨故障率,同时增加安全回路,杜绝齿形带拉断的风险。
Resumen de: CN121875902A
本申请涉及一种机架及风力发电机组,机架包括底座以及轴承座,底座包括底座本体以及设置于底座本体上的支撑体,底座本体包括用于与风力发电机组的偏航组件相连的法兰,轴承座设置于支撑体背离底座本体的一侧,轴承座包括轴承座本体以及沿第一方向间隔分布于轴承座本体内的第一轴承安装部和第二轴承安装部。支撑体包括第一支撑壁以及第二支撑壁,第一支撑壁支撑于第一轴承安装部且其在法兰的连接位置形成第一连接区,第二支撑壁支撑于第二轴承安装部且其在法兰的连接位置形成第二连接区,第一连接区和第二连接区在第一方向相对经过法兰的中心的垂直面非对称设置。本申请实施例中的机架,能够优化机架至偏航组件的传力路径,提高传力的可靠性。
Resumen de: CN121875896A
本发明公开了一种融合三维解析尾流模型及动态分组的ADMM分布式偏航控制方法、系统、计算机及存储介质,提取风电场布局及风电机组参数;以风速为模值、风向为角度构建风速风向向量,计算每台风电机组的风速风向向量在笛卡尔坐标系中的坐标分量,并计算风电场主入流的风速和风向;基于尾流叠加面积和风电机组之间的间距计算尾流权重系数,并构建尾流权重系数矩阵;基于三维解析尾流模型和尾流叠加模型,计算每台风电机组的等效风速,进而计算风电机组的功率;结合权重系数矩阵,对风电场内的全部风电机组分组;基于ADMM优化方法,以最大化功率为目标,优化每一个分组中风电机组的偏航角。本发明提高了风电场发电效益的同时提升优化效率。
Resumen de: CN224134778U
本实用新型涉及风力发电技术领域,具体涉及一种风力发电机组散热装置,包括:底座,所述底座上端密封固定连接有机舱,所述机舱内安装有齿轮箱,所述机舱内安装有发电机,所述齿轮箱一侧通过输入轴安装有风轮件,所述齿轮箱另一侧通过输出轴与发电机连接;散热机构,所述散热机构包括固定连接在输出轴侧壁的多个叶轮。本实用新型设置散热机构,当外界下雨时,此时雨量传感器感应到外界下雨的信号,此时会通过外界控制机构控制两个电动推杆收缩,使得横板带动两个第一杆下移,进而两个第一杆通过两个第二杆带动两个防护板向下转动,对多个进风口和多个出风口处倾斜遮挡,避免外界雨水通过多个进风口和多个出风口进入机舱内。
Resumen de: CN224134780U
本实用新型涉及变桨电机技术领域,尤其为一种防漏油罩,包括防漏油结构安装与变桨电机外表面,所述防漏油结构包括磁吸套环和金属密封垫;所述磁吸套环的内壁固定安装有锥形环,所述磁吸套环的外表面一侧固定安装有两个固定座,所述磁吸套环的内部开设有通孔,通过防漏油结构,在将防漏油结构固定在变桨电机上时,通过将磁吸套环套在输出轴外部并吸附在电机外表面,此时通过分别转动转把,使其转动,由于两侧限位杆的限位,可使螺纹杆推动安装座移动将输出轴夹持,由此可在电机工作时不妨碍输出轴的转动,同时由于锥形环的设置,可使润滑油停留在磁吸套环内部,而避免电机内部的润滑油从通孔处甩出,由此达到了防止变桨电机漏油的目的。
Resumen de: CN224136898U
本实用新型提供一种变桨轴承开裂预警装置,包括固定座,所述固定座的边侧固定有限位座,所述限位座上焊接有螺纹座,所述螺纹座的内部转动安装有螺纹柱,所述固定座的内部转动安装有环座,所述环座的内壁上焊接有固定架,所述固定架上分别开有固定槽和开槽,所述固定槽的内部活动安装有固定块,所述开槽的内部活动安装有活动块,所述活动块和固定块上均活动安装有探针。该一种变桨轴承开裂预警装置,在使用时固定块和活动块上的探针分别与轴承的固定环和转动环相接触,通过探针实现轴承的全面检测,在检测时探针前后移动完成对轴承的全面快速检测。
Resumen de: AU2024336349A1
A beltless drive system (30) for power transmission, including a primary driving component (16) having a primary driving shaft (36B) which is configured to rotate a primary magnetic coupler (36); and, a secondary driven component (18) having a secondary driven shaft (38B) configured to be rotated by a secondary magnetic coupler (38) Each of said primary and secondary magnetic couplers (36, 38) include a plurality of spaced apart magnets (36C, 38C), such that upon rotation of said primary driving component (16), power is transmitted via said primary and secondary magnetic couplers (36, 38) to thereby drive said secondary driven component (18). At least one of the couplers (36, 38) includes a housing (41) which is substantially made of a resilient material such as rubber or urethane, and the plurality of spaced apart magnets (36C, 38C) are entombed or embedded within the housing (41).
Resumen de: US20260106459A1
A system includes a flexible datacenter and a power generation unit that generates power on an intermittent basis. The flexible datacenter is coupled to both the power generation unit and grid power through a local station. By various methods, a control system may detect a transition of the power generation unit into a stand-down mode and selectively direct grid power delivery to always-on systems in the flexible datacenter.
Resumen de: US20260103084A1
A system for harvesting kinetic wind energy for a vehicle includes a turbine drivingly connected to a motor/generator. The turbine is configured to be driven by the force of air encountered during operation of the vehicle and/or from wind when parked, and to drive the motor/generator to generate electrical power.
Resumen de: DE102024129900A1
Es wird eine Windkraftanlage (10) mit einem um eine Hauptdrehachse (20) drehbaren Tragabschnitt (16), welcher drehfest mit einem Generator koppelbar ist vorgeschlagen. Dabei sind wenigstens zwei Läufer (22, 22a, 22b, 22c) am oder im Tragabschnitt (16) jeweils um eine parallel zur Hauptdrehachse (20) verlaufende Läuferdrehachse (24) drehbar gelagert. Es wird vorgeschlagen, dass die Läufer (22, 22a, 22b, 22c) bei einer Umdrehung des Tragabschnitts (16) um die Hauptdrehachse (20) wenigstens abschnittsweise in einer Führung (26) geführt sind.
Resumen de: WO2026078375A1
A method of deploying a structure for use in offshore assembly of a further structure, such as a wind turbine, is disclosed. The method comprises: providing the structure in an undeployed state at a deployment site located in a body of water, wherein the structure comprise a plurality of legs and the deployment site comprises a plurality of support structures; and transitioning the structure to a deployed state by extending each leg of the structure and then coupling each leg of the structure to a respective support structure of the plurality of support structures. Also disclosed is a corresponding system for deploying the structure for use in offshore assembly of the further structure.
Resumen de: DE102024209977A1
Die Erfindung betrifft eine Getriebeanordnung für eine Windkraftanlage (10) mit einem Getriebe (22). Eine Welle (40) des Getriebes (22) ist mit einer weiteren Welle (16) der Windkraftanlage (10) in einem montierten Zustand der Windkraftanlage (10) durch eine formschlüssige Verbindung permanent drehfest verbunden. Die Getriebeanordnung weist eine Spannvorrichtung (60) auf, welche dazu ausgebildet ist, ein Spiel wenigstens in einem Teilbereich der formschlüssigen Verbindung aufzuheben. Zudem bezieht sich die Erfindung auf eine Windkraftanlage (10).
Resumen de: WO2026078372A1
An assembly system (100) for assembling an offshore structure (110), the assembly system comprising: a floating base (112) of the offshore structure (110); a lifting structure (120) configured to perform a landing operation, the landing operation comprising landing one or more components (114) of the offshore structure (110) onto the floating base (112); and a heave reduction system configured to selectively adjust a draft of the floating base (112) during the landing operation. A method (500) of assembling an offshore structure is also disclosed.
Resumen de: WO2026077972A1
The present disclosure relates to an offshore wind turbine foundation comprising: a platform for the mounting of a wind turbine above the surface of a body of water, and at least three radial arms; a support column for supporting the platform above a bed of the body of water, the support column comprising, at a first end proximal to the platform, a first pivoting connection, and at a second end, distal to the first end, proximal to the bed of the body of water a second pivoting connection; and at least three tendons, each tendon connecting a respective radial arm of the platform to the bed of the body of water, wherein a length of each tendon is shorter than a length of the support column.
Resumen de: WO2026078351A1
Wind Turbine A wind turbine comprising a stator frame, a rotor blade apparatus and an electrical energy generator; wherein the stator frame comprises a lower stator frame plate; an upper stator frame plate; and two or more stator blades located between the upper and lower stator frame plates, wherein a first end of each stator blade is coupled to the lower stator frame plate and a second end of each stator blade is coupled to the upper stator frame plate; wherein the rotor blade apparatus comprises a lower rotor support plate; an upper rotor support plate; and two or more rotor blades located between the upper and lower rotor support plates, wherein a first end of each rotor blade is coupled to the lower rotor support plate and a second end of each rotor blade is coupled to the upper rotor support plate; wherein the rotor blade apparatus is rotatably coupled to the stator frame; the rotor blade apparatus defines a rotational axis about which it rotates; the stator blades and the rotor blades are arranged co-axially with the rotational axis; the stator blades are disposed radially outwards from the rotor blades; and the electrical energy generator is coupled to and driven by the rotor blade apparatus, wherein the electrical energy generator generates electrical energy when the rotor blade apparatus rotates relative to the stator frame; and wherein at least one of the stator blades defines a channel therethrough.
Resumen de: WO2026077715A1
The invention describes an installation assembly (1) for use in installing a secondary nacelle structure (20S) underneath a wind turbine nacelle (20), which installation assembly (1) comprises a winch assembly comprising at least a winch cable (16) and a winch (18); a means (10, 11) of connecting the winch cable (16) to the secondary nacelle structure (20S); a bracket (12) adapted for installation at the mounting height of the secondary nacelle structure (20S); and a means (10, 102, 122, 14) of connecting the bracket (12) to the secondary nacelle structure (20S) after raising the secondary nacelle structure (20S) to its mounting height using the winch assembly (16, 18). The invention further describes a method of mounting a secondary nacelle structure (20S) underneath a wind turbine nacelle (20) using a number of such installation assemblies (1).
Nº publicación: WO2026077780A1 16/04/2026
Solicitante:
TECHNIP ENERGIES FRANCE [FR]
Resumen de: WO2026077780A1
A floating platform system can be provided to facilitate mounting of and for supporting a structure on a floating platform. For example, the floating platform system can include the floating platform. The floating platform system can also include a ballast receiving volume inside the floating platform for receiving a ballasting liquid. The floating platform system can further include a mounting surface on the floating platform for mounting a structure. Additionally, the floating platform can include a downwardly-oriented stabbing guide.