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一种偏航制动器

Resumen de: CN224380456U

本实用新型公开了一种偏航制动器，涉及风力发电设备领域；本实用新型通过块体上部内设置的卸油连通管路与卸油管路垂直连通，在安装时只需要将集油瓶与下制动块的卸油口对接即可，其内部已经一体成型进而减小了安装量和需要准备的安装件数量，且内置的管路强度更高并能节省占用空间；通过卸油连通管路将漏油输送至下制动块的卸油管路中；因此，可以通过堵漏软塞将上制动块的卸油口直接堵住，无需进行其他安装操作，在面临高压泄露时，高压油液可以通过冲出堵漏软塞进行泄压；此外，通过对活塞进行进一步设计，将弹簧置于活塞冒的内腔中并固定在所述活塞冒与活塞底座之间，在安装时由于弹簧具备一定的调整空间，进一步增强装置的安全性和适应性。

一种具有减震装置的垂直轴风力发电机轴系结构

Resumen de: CN224379993U

本实用新型公开了一种具有减震装置的垂直轴风力发电机轴系结构，包括中轴，还包括固定盘，中轴外套设有活动环和调心滚子推力轴承，还包括至少三个弹簧液压减震器，弹簧液压减震器的首尾两端分别与固定盘和活动环铰接，在中轴绕调心滚子推力轴承的外圈滚道的曲率中心产生偏转的同时，中轴带动活动环产生偏移和旋转，在活动环从初始对中状态到旋转最大角度或偏移最大距离的过程中，在固定盘的俯视视角上，活动环与固定盘之间的距离始终大于等于0mm，所有弹簧液压减震器均在活动环的周向上朝同侧偏转且所有弹簧液压减震器与活动环径向的夹角始终大于0°。本实用新型可以使风机在大风环境下仍能具有较佳的稳定性。

一种移动式风光柴储多能互补系统

Resumen de: CN224385389U

本实用新型一种移动式风光柴储多能互补系统，包括安装于模块化集成框架结构内的多能源发电单元、储能单元、负载管理单元和系统控制单元；其中，多能源发电单元包括光伏发电单元、风力发电单元和柴油发电单元；储能单元与多能源发电单元通过直流母线相连；系统控制单元采集多能源发电单元、储能单元和负载管理单元的运行数据并执行能源协调控制。本实用新型特别适用于应急救援、野外作业、边远地区供电等场景，具有高可靠性、快速部署能力和全天候适应性的技术特点。

一种风力发电系统

Resumen de: CN224379997U

本实用新型公开了一种风力发电系统，属于新能源技术领域。该系统包括六根平行设置的支撑杆，所述支撑杆围合构成正六棱柱结构；沿正六棱柱轴向设有多个摩擦纳米发电机单元，每个单元包括六个摩擦纳米发电机，各摩擦纳米发电机两端分别连接相邻支撑杆，且单元内的摩擦纳米发电机串联连接。摩擦纳米发电机包括第一电极板、发电薄膜和第二电极板，发电薄膜可在风力作用下摆动，与上下电极板发生周期性接触‑分离。多个摩擦纳米发电机单元可串联或并联。系统还包括信号处理电路和储能元件，用于电能管理。本实用新型结构稳定、可全向收集风能、输出稳定、易于集成，适用于低风速环境下的分布式供电。

风力发电主轴密封装置和风力发电机组

Resumen de: CN224380421U

本申请提供一种风力发电主轴密封装置和风力发电机组，涉及风力发电设备技术领域。风力发电主轴密封装置包括：主轴本体，设有第一凹槽；轴套，与主轴本体同轴设置；轴套沿轴向一侧开设有第二凹槽；第二凹槽与第一凹槽沿径向相对设置；限位块，与轴套相连接，限位块的一端内置于第一凹槽内，另一端内置于第二凹槽内。本申请的风力发电主轴密封装置，当轴套受到旋转力时，限位块的外侧面与第一凹槽和第二凹槽的内侧面接触，从而通过限位块限制轴套的旋转，从而避免轴套与主轴本体过盈失效，降低漏油风险。

VERTICAL AXIS WIND TURBINES AND METHODS OF MANUFACTURING THE SAME

Resumen de: US20260168476A1

0000 Vertical axis wind turbines (VAWT) and methods of installing. In some embodiments, the VAWT includes a stage and a deflector. The stage includes two turbine sub-units, each with a rotor. The rotors are arranged to rotate (in response to incident wind) in opposite directions, with the rotor blades intermeshing during rotation. The deflector diverts the incident wind from interfacing with a parasitic side of the blades as they rotate. In some embodiments, the rotor blades are origami-based, each being created at an installation site from a flat sheet imparted with origami-type features.

CYCLOIDAL ROTOR

Resumen de: WO2026127771A1

The invention provides a cycloidal rotor, having a main axis (0), extension arms (1) rotatable around the main axis (0) and arranged in a star configuration, and aerofoils (2) rotationally connected to the extension arms (1), wherein the aerofoils (2) are coupled rotationally with the rotation of the extension arms (1) via a gear transmission (P) so that the gear ratio between the rotation of the extension arms (1) and the rotation of the aerofoils (2) is 2:1, characterized in that the gear transmissions (P) are gear transmissions (P) for inducing variable rotational speed of the aerofoils (2) relative to the rotational speed of the extension arms (1), wherein each of the gear transmissions (P) induces a slowed down rotation of the corresponding aerofoil (2) relative to the extension arm (1) when the aerofoil (2) is perpendicular to the extension arm (1), and an accelerated rotation of the aerofoil (2) relative to the extension arm (1) when the aerofoil is parallel to the extension arm (1).

WIND POWER GENERATOR, METHOD FOR CONTROLLING WIND POWER GENERATOR, AND PROGRAM FOR CONTROLLING WIND POWER GENERATOR

Resumen de: US20260168480A1

0000 A configuration in which a coupling member of a wind power generator has a first bending portion provided on a base part side of a blade and, upon receipt of a force of wind, bending the blade with respect to the coupling member so as to enlarge a pitch angle of the blade with respect to a direction of the wind, and a second bending portion provided on a center member side and bending the coupling member with respect to the center member, upon receipt of a force of strong wind, so as to further enlarge the pitch angle of the blade with respect to the wind direction, and when a stronger wind is received after the coupling member is bent in the second bending portion, the first bending portion is further bent to release the wind force, and the pitch angle of the blade is further enlarged.

風力発電機

Resumen de: CN117552923A

The wind driven generator comprises a tower drum, the tower drum is fixedly installed on a bottom plate, a cabin is arranged at the top end of the tower drum, a generator set is fixedly installed in the cabin, a hub is installed at the front end of the cabin, and a plurality of blade bodies are distributed outside the hub at equal angles. Night warning devices are arranged on the front surface and the rear surface of the blade body, a heating system is arranged in the blade body, a temperature measuring system is further arranged in the blade body, and a heat dissipation auxiliary dust removal device is further arranged outside the generator set. Through cooperative work of the heating system and the temperature measuring system, the internal temperature of the blade of the wind driven generator is increased when the temperature is low in winter, so that the outer wall of the blade of the wind driven generator is heated, ice and snow on the surface of the wind driven generator are melted in winter, and the wind driven generator is prevented from being damaged and polluting normal operation of the blade of the wind driven generator. The wind driven generator is prevented from being broken due to ice and snow.

GEARBOX OFF-LINE DETECTION DEVICE, SYSTEM AND METHOD

Resumen de: US20260168886A1

0000 The present application provides a gearbox off-line detection device, system and method. The gearbox off-line detection device includes: a base; a driving motor disposed on the base and configured to be drivingly connected with a gearbox to be detected; a tooling fixture disposed on the base and configured to support the gearbox; a first load motor disposed on the base and configured to be drivingly connected with the gearbox; and a second load motor disposed on the base and configured to be drivingly connected with the gearbox. The gearbox off-line detection device, system and method provided by the application help to reproduce the problems on the whole vehicle.

ENERGY STORAGE SYSTEM AND ALUMINA CALCINATION APPLICATIONS

Resumen de: US20260168411A1

An energy storage system (TES) converts variable renewable electricity (VRE) to continuous heat at over 1000° C. Intermittent electrical energy heats a solid medium. Heat from the solid medium is delivered continuously on demand. Heat delivery via flowing gas establishes a thermocline which maintains high outlet temperature throughout discharge. The delivered heat which may be used for processes including power generation and cogeneration. In one application, the TES provides higher-temperature heat through non-combustible fluid to an alumina calcination system used to remove impurities or volatile substances and/or to incur thermal decomposition to a desired product.

Representing Full-Scale Wind Turbine Noise

Resumen de: US20260170205A1

Techniques for conducting an air flow simulation for a wind turbine are described. The techniques include importing a file containing a digitized representation of a three-dimensional blade geometry, extracting from the file, blade constructive parameters, and calculating a low-order air flow past a wind-turbine that includes the blade, based on a Blade Element Momentum Theory (BEMT) to determine sectional angle of attack and free-stream velocity, boundary layer transition, and acoustic noise results. The techniques also include performing air flow simulation for a given number of blade sections, and generating virtual microphone rings. The process also includes computing noise spectra at the virtual microphone rings and blending the noise spectra generated and generating synthetic noise signals from each section by inverse Fourier transform of the noise spectra and converting the noise spectra into an audio track.

Drying air generator

Resumen de: US20260166467A1

0000 A single fan double tower parallel drying air generating device includes a dehumidification tower group. One end of the dehumidification tower group is connected with an air outlet control valve, the other end is connected with a regeneration heater. The other section of the regeneration heater is connected with a water cooler. The other end of the water cooler is connected with a fan. The other end of the fan is connected with a return air filter. A return air control valve is set between the fan and the return air filter. A bypass air duct is set between the dehumidification tower group and the air outlet control valve. The bypass air duct is connected to the regeneration control valve group. The other end of the regeneration control valve group is connected to the return air control valve through a duct.

METHODS AND SYSTEMS FOR DETERMINING DISTRIBUTION GRID HOSTING CAPACITY

Resumen de: US20260171800A1

0000 Methods and systems for determining a hosting capacity in a distribution grid are disclosed herein. The methods and systems may use optimization models that consider operating conditions of a distribution grid having a distinct topology, characteristics, and predetermined performance parameters. The determination of a hosting capacity may first consider a lossless power flow model for the distribution grid, which may then be used to arrive at a maximum hosting capacity for the distribution grid. The maximum hosting capacity may be defined as the total capacity of a number of distributed generators connected to the distribution grid such that the performance parameters will be met.

Wind-powered computing buoy

Resumen de: AU2026202729A1

Disclosed is a novel type of computing apparatus which is integrated within a buoy that obtains the energy required to power its computing operations from winds that travel across the surface of the body of water on which the buoy floats. Additionally, these self-powered computing buoys utilize their close proximity to a body of water in order to significantly lower the cost and complexity of cooling their computing circuits. Computing tasks of an arbitrary nature are supported, as is the incorporation and/or utilization of computing circuits specialized for the execution of specific types of computing tasks. And, each buoy’s receipt of a computational task, and its return of a computational result, may be accomplished through the transmission of data across satellite links, fiber optic cables, LAN cables, radio, modulated light, microwaves, and/or any other channel, link, connection, and/or network. pr p r

Greifvorrichtung

Resumen de: DE102024004229A1

Die Erfindung betrifft eine Greifvorrichtung, insbesondere einen sogenannten C-Greifer zur Anordnung an einer Traverse oder an ein Tragmittel und einer Traverse mit mindestens einem solchen C-Greifer zum Transport von Hebegütern sowie ein Verfahren zur Anordnung einer Last an einer Traverse mit entsprechenden C-Greifern, wobei die Greifvorrichtung aus einer Oberstrebe, einer Vertikalstrebe sowie einer Auflagestrebe mit einer Lastauflage und hydraulisch gesteuerten Auflagesegmenten besteht, die Auflagestrebe mit der Vertikalstrebe mittels eines ersten Gelenks drehbar gelagert verbunden ist, das erste Gelenk einen ersten Anschlag aufweist, welcher eine Drehbewegung begrenzt, die Oberstrebe mit der Vertikalstrebe mittels eines weiteren Gelenks drehbar gelagert verbunden ist, das weitere Gelenk einen weiteren Anschlag aufweist, welcher eine Drehbewegung begrenzt, wobei der erste Anschlag und der weitere Anschlag mindestens einen elastischen Bereich aufweisen.

DRIVE TRAIN AND WIND TURBINE

Resumen de: US20260168478A1

A drive train for a wind turbine includes a nacelle having a machine support structure, a generator, a gearbox disposed radially within the generator, and a rotor bearing housing configured to be mounted to the machine support structure of the nacelle. At least one bearing for rotatably supporting the rotor shaft is mountable in the rotor bearing housing. The gearbox is mountable to the machine support structure via the rotor bearing housing. The generator is mountable to the machine support structure via the rotor bearing housing.

A METHOD FOR CONTROLLING ONE OR MORE WIND TURBINES OF WIND TURBINE PARK

Resumen de: WO2026124737A1

Disclosed is a method, of controlling one or more wind turbines of a wind turbine park. The method comprises obtaining wind turbine parameters for a first wind turbine of the one or more wind turbines. The method comprises determining, based on the wind turbine parameters, operational setpoint values for the first wind turbine. Determining the operational setpoint values based on the wind turbine parameters comprises obtaining operational setpoints values by querying, based on the wind turbine parameters, a partly populated matrix for the one or more wind turbines. The partly populated matrix comprises operational setpoint values associated with respective wind speed values and wind direction values. A part of operational setpoint values are zero values. The method comprises, when the obtained operational setpoint values are zero values, interpolating the obtained operational setpoint values to obtain interpolated operational setpoint values as substitutes for the zero values.

VEHICLE WIND POWER GENERATION SYSTEM

Resumen de: US20260168477A1

0000 A vehicle energy harvesting system includes a grille positioned at a front surface of a vehicle body frame, at least one shutter unit positioned inside the grille and configured to open and close a portion of the grille, a power generator unit positioned adjacent to the shutter unit and fixed to the vehicle body frame, and a controller configured to control the shutter unit based on a vehicle speed.

BEARING ARRANGEMENT AND WIND TURBINE

Resumen de: US20260168531A1

0000 A bearing arrangement for a rotor shaft of a wind turbine, including a housing and at least one bearing. The at least one bearing is fastened in the housing with an outer ring. The at least one bearing is configured to be fastened to the rotor shaft with an inner ring. The bearing arrangement is formed to adjust an axial force acting on the outer ring in order to specify a preload of the at least one bearing.

WIND TURBINE GENERATOR VIBRATION MITIGATION SYSTEM AND METHOD

Resumen de: WO2026125299A1

A method for mitigating vibrations on a wind turbine generator (100). The method includes providing a drone (10) carrying an airflow disruption line (6) on a spool (14), securing a first portion (8) of the airflow disruption line (6) at a first attachment position on the wind turbine generator (100), deploying the airflow disruption line (6) around at least one part of the wind turbine generator (100) by flying the drone (10) around the at least one part from the first attachment position to a second attachment position on the wind turbine generator (100), and securing a second portion (9) of the airflow disruption line (6) to the second attachment position. The method enables efficient installation and removal of vibration mitigation devices on wind turbine generators (100) same with minimal manual intervention, reducing downtime and maintenance costs while effectively mitigating various types of vibrations in wind turbine structures.

SYSTEM AND METHOD FOR IMPROVING WIND TURBINE ROTOR BLADE QUALITY USING OBLIQUE LIGHTING

Resumen de: WO2026127943A1

A method for improving quality of a rotor blade of a wind turbine. The method includes activating a plurality of light sources configured to illuminate a surface of the rotor blade. The method also includes receiving, via a controller, visual data relating to the rotor blade during or after manufacturing of the rotor blade. The visual data includes a presence or an absence of a tonal variation on the surface of the rotor blade. Further, the method includes identifying, via the controller, an anomaly on the surface of the rotor blade based on the presence of the tonal variation. Moreover, the method includes automatically generating, via the controller, a quality report of the rotor blade comprising the identified anomaly. In addition, the method includes implementing, via the controller, a corrective action for the rotor blade or a subsequent manufacturing process of another rotor blade based on the quality report.

METHOD OF TEMPORARILY ACCESSING THE INTERIOR OF A WIND TURBINE BLADE

Resumen de: WO2026124768A1

The disclosed method involves accessing the interior of a wind turbine blade by creating a temporary access window by removing a portion of the blade shell in the airfoil region at a chordwise distance from the spar caps. This allows operators to perform tasks, such as repairs or retrofitting, within the blade's interior. After task completion, precured plug components are inserted into the access windows from the exterior and irreversibly secured to the blade shell, effectively closing the temporary access window.

FASTENING ARRANGEMENT AND WIND TURBINE

Resumen de: US20260168479A1

A fastening arrangement for fastening a drive train to a wind turbine, the fastening arrangement including a housing in which at least one bearing for rotatably supporting a rotor shaft of the wind turbine is configured to be fastened and which is configured for fastening to a nacelle of the wind turbine. The housing is axially divided at least once and the housing includes a first piece and a second piece, which are fastened to one another.

WIND TURBINE SAFE MODE REQUESTS AND CONTROL

Nº publicación: WO2026124739A1 18/06/2026

Solicitante:

VESTAS WIND SYSTEMS AS [DK]
VESTAS WIND SYSTEMS A/S

Resumen de: WO2026124739A1

Disclosed is a method and an arrangement that enable control of a wind turbine to activate a safe mode in the wind turbine. First and second systems regulated by first and second control functions respectively, are configured to receive status signals indicative of a status and/or a state of at least one sensor of a plurality of sensors in the wind turbine. The first and second systems are configured to determine fault alerts based on at least one received status signal and provide first and second safe mode requests if a fault alert is determined. A safe mode controller is configured to receive the first and second safe mode request from the first and second systems, respectively, and configured to determine a safe mode for the wind turbine based on the received first and second safe mode requests.