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LastUpdate Updated on 15/11/2026 [08:03:00]
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Publicaciones de los últimos 15 días/Last 15 days publications (excluidas pubs. CN y JP /CN and JP pubs. excluded)
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METHOD AND APPARATUS FOR CAPTURING MOVING OBJECT

Publication No.:  US20260359937A1 12/11/2026
Applicant: 
NEARTHLAB INC [KR]
NEARTHLAB INC.
WO_2025192810_PA

Absstract of: US20260359937A1

A method of capturing a moving object according to an aspect includes: obtaining movement information of at least one element included in an object; generating first images in which at least a portion of the at least one element is captured through at least one camera of an aerial vehicle; and generating a second image corresponding to the at least one element by using the first images and the movement information.

SYSTEMS AND METHODS FOR INSPECTING WIND TURBINES USING UNMANNED AUTONOMOUS TECHNOLOGY

Publication No.:  US20260357788A1 12/11/2026
Applicant: 
GENERAL ELECTRIC RENOVABLES ESPANA S L [ES]
General Electric Renovables Espana, S.L.
WO_2024123304_PA

Absstract of: US20260357788A1

A system for inspecting an offshore wind farm having one or more wind turbines includes an unmanned autonomous watercraft vessel. The unmanned autonomous watercraft vessel includes a positioning module for navigating the unmanned autonomous watercraft vessel to a wind turbine of interest in the offshore wind farm and positioning the unmanned autonomous watercraft vessel near the wind turbine of interest, an onboard data acquisition module comprising one or more sensors for collecting local data relating to health of the wind turbine of interest, and a controller comprising at least one processor. The processor(s) is configured to implement a plurality of operations, including, for example, receiving the local data from the one or more sensors and transporting the local data to a remote command center via a satellite communication link.

GENERATOR POWER PEAK LIMITING IN WIND POWER INSTALLATIONS

Publication No.:  US20260361245A1 12/11/2026
Applicant: 
VESTAS WIND SYSTEMS AS [DK]
VESTAS WIND SYSTEMS A/S
WO_2024141141_PA

Absstract of: US20260361245A1

The invention relates to a method for controlling wind power electrical generator transients. The wind turbine generator comprises a power converter comprising a machine side converter and a line side converter and a DC link. A grid voltage reference for controlling the line side converter is determined, and the power 5 supplied to the grid (PLsc) is controlled by the line side converter using a grid forming controller. The machine side converter and the electrical generator is controlled according to a power reference (PMsc). An error between a measured DC link voltage value and a DC link reference value is determined and, a voltage correction component is derived in response to the error signal. The voltage 10 correction component is added to the output voltage of the grid forming control, and the line side converter is operated according to the combined output voltages.

OFFSHORE WIND PLATFORM WITH FOLDING RADIAL BRACES

Publication No.:  AU2025285009A1 12/11/2026
Applicant: 
MARINE POWER SYSTEMS LTD [GB]
MARINE POWER SYSTEMS LIMITED
AU_2025285009_PA

Absstract of: AU2025285009A1

A platform arranged to support a renewable energy system, the platform comprising a central structure (103), wherein the central structure comprises at least three pivot connections (104); and at least three radial arms (102), each radial arm configured to be pivotably connected to a respective pivot connection of the central structure such that each of the at least three radial arms are configured to pivot between a folded configuration and an unfolded configuration.

CONVERTER BRAKE CONTROL METHOD, CONTROLLER, AND WIND TURBINE

Publication No.:  US20260357784A1 12/11/2026
Applicant: 
BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD [CN]
BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
CN_116265734_PA

Absstract of: US20260357784A1

A converter brake control method, comprising: in response to a wind turbine triggering a fault shutdown, controlling a converter to enter a brake load-reduction mode, wherein the brake load-reduction mode comprises: controlling a brake circuit of the converter to be closed, and controlling the torque at a rectification side of the converter to be reduced to a preset range; in response to meeting a brake load-reduction mode end condition, controlling the converter to exit the brake load-reduction mode; and controlling a safety chain of the converter to be disconnected.

FLOW MODIFYING ELEMENT FOR WIND TURBINE BLADE

Publication No.:  US20260357782A1 12/11/2026
Applicant: 
SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECH S L [ES]
Siemens Gamesa Renewable Energy Innovation & Technology, S.L.
CN_120548413_PA

Absstract of: US20260357782A1

A flow modifying element for a wind turbine blade is provided. The wind turbine blade (10) comprises a blade body (20) having a leading edge (16), a suction surface (18), and a pressure surface (19). The flow modifying element (30) is configured to provide a trailing edge (17) for at least a longitudinal section (15) of the wind turbine blade (10). The flow modifying element (30) and the blade body (20) form an aerodynamic profile. The flow modifying element (30) comprises a suction side (32), a pressure side (33), a trailing end (37) that provides the trailing edge (17) of the aerodynamic profile, and a pressure surface extending section (39) on the pressure side (33) which is configured to extend the pressure surface (19) of the blade body (20) towards the trailing end (37). A pressure side profile section (40) of the flow modifying element has a shape of a concave curve and forms a recessed portion (44).

USE OF DISTRIBUTED GENERATOR (DG) INVERTERS AS STATCOMS FOR DECREASING LINE LOSSES

Publication No.:  US20260358851A1 12/11/2026
Applicant: 
VARMA RAJIV KUMAR [CA]
VARMA Rajiv Kumar
US_20240264621_PA

Absstract of: US20260358851A1

The disclosure provides systems, methods, and devices relating to the provision of system-wide coordinated control voltage regulation support in power transmission and distribution networks using multiple inverter based power generation or absorption facilities, which are coupled to the power transmission and distribution networks for minimizing transmission and distribution line losses and for performing Conservation Voltage Reduction. The disclosure uses a novel control method of inverter based Distributed Generators as Static Synchronous Compensator (STATCOM) in a way that provides dynamic voltage regulation/control, thereby performing at least one of: reduction of line losses, Conservation Voltage Reduction, reduction of load demand, lowering peak demand and reduction of energy consumption. The disclosure is also applicable for use with microgrids.

Anordnung und Verfahren zum temporären Anordnen aerodynamischer Elemente an einer Windenergieanlage oder einem anderen Bauwerk

Publication No.:  DE102025118193A1 12/11/2026
Applicant: 
FRAUNHOFER GES FORSCHUNG [DE]
Fraunhofer-Gesellschaft zur F\u00F6rderung der angewandten Forschung eingetragener Verein
DE_102025118193_PA

Absstract of: DE102025118193A1

Die Erfindung betrifft ein Verfahren und eine Anordnung (11), die Anordnung (11) aufweisend:• wenigstens ein Segment (10) von einem Turm (2) für eine Windenergieanlage (1) oder von einem anderen Bauwerk,• wenigstens ein erstes Trägerelement (16), das temporär an dem Segment (10) angeordnet oder anordenbar ist, und wenigstens ein zweites Trägerelement (16), das mit dem ersten Trägerelement verbunden oder verbindbar ist, wobei an dem ersten und zweiten Trägerelement (16) jeweils wenigstens ein aerodynamisches Element (18) angeordnet ist, das eine von einer Außenfläche (12) des Segments (10) abweichende Geometrie aufweist.

COMPRESSED AIR ENERGY STORAGE AND DISTRIBUTION PIPELINE FOR AIR COOLING SYSTEM AND METHOD

Publication No.:  US20260357786A1 12/11/2026
Applicant: 
BREEZE INC [US]
Breeze Inc.

Absstract of: US20260357786A1

The present invention involves storage of energy with compressed air into a compressed air microgrid enabling localized energy systems to be deployed without straining conventional existing electrical grids. A network of powerhoods may be established for supporting a plurality of buildings, with the network having a source of compressed air; a piping system; and powerhoods coupled to the piping. Buildings are coupled to each powerhood, each powerhood having a compressed air turbine for generating electricity from electricity, and having a heat exchanger for extracting conditioned air from operation of the compressed air turbine, the heat exchanger adapted to supply the conditioned air to the buildings.

Wind Power Generation Device and System

Publication No.:  US20260357787A1 12/11/2026
Applicant: 
SHUM ALAN WING [US]
shum Alan wing

Absstract of: US20260357787A1

A wind power generation device and system are provided. The device includes a fan system, a compressed gas system, and a power system. The fan system includes a fan, a central shaft, and a gear assembly having a hexagonal steel plate, a plurality of gears, connecting rods, and crossbars. Wind-driven rotation of the fan is transmitted through the gear assembly to drive air pumps that generate compressed air. The compressed gas system includes air pumps, an inlet, air cylinders, and an outlet, wherein compressed air is stored and regulated using pressure-regulating valves and variable-volume chambers. The power system includes a steam engine driven solely by compressed air to generate electricity without combustion. A system configuration includes a plurality of fan systems sharing a common compressed gas system with flow control mechanisms and pressure-regulating elements to provide stabilized compressed air output independent of wind fluctuations.

SYSTEM AND METHOD FOR CONVERTER CONTROL OF AN INVERTER-BASED RESOURCE

Publication No.:  US20260361094A1 12/11/2026
Applicant: 
GE VERNOVA INFRASTRUCTURE TECH LLC [US]
GE Vernova Infrastructure Technology LLC

Absstract of: US20260361094A1

A method for switching a control mode of a plurality of inverter-based resources (IBRs) connected to an electrical grid includes operating, via respective controllers of the plurality of IBRs, each of the plurality of IBRs in an active IBR control mode. The method also includes receiving, via the respective controllers of the plurality of IBRs, a request to operate each of the plurality of IBRs in an updated IBR control mode. Further, the method includes sequentially stopping, via the respective controllers of the plurality of IBRs, each of the plurality of IBRs in response to the request. Moreover, the method includes switching, via the respective controllers of the plurality of IBRs, from the active IBR control mode to the updated IBR control mode for each of the plurality of IBRs after a respective one of the plurality of IBRs is stopped. In addition, the method includes restarting, via the respective controllers of the plurality of IBRs, each of the plurality of IBRs after the active IBR control mode is switched to the updated IBR control mode in the respective one of the plurality of IBRs.

Wind Turbine with Integral Energy Storage Uses Rotary Heat Exchangers to Accommodate Nacelle Yaw

Publication No.:  US20260357791A1 12/11/2026
Applicant: 
THE UNIV OF NOTTINGHAM [GB]
The University of Nottingham
WO_2024165832_A1

Absstract of: US20260357791A1

A wind turbine may be fitted with the facility store electricity indirectly using one or more thermal stores. The power-conversion machinery is installed within the wind turbine nacelle which rotates to point the turbine into the wind. The thermal storage is realised in the fixed frame—i.e. it does not rotate with the nacelle. The connection between the fixed frame and the rotatable frame is via one or more rotary heat exchangers. While the energy storage is charging, heat passes through the hot heat exchanger to a hot store or coldness passes through the cold heat exchanger to a cold store or both. During discharging, the opposite flows occur. Each rotary heat exchanger has a shell-and-tube configuration. The tube bundle rotates with the nacelle. The shell comprises one set of surfaces that does not rotate and one that does rotate.

FLUID DELIVERY DEVICE FOR TRANSFERRING A LUBRICANT

Publication No.:  US20260357886A1 12/11/2026
Applicant: 
FLENDER GMBH [DE]
FLENDER GMBH
EP_4491930_PA

Absstract of: US20260357886A1

A fluid transfer device for transferring a lubricant, in particular within a wind turbine gearbox for an industrial wind turbine, includes a first component, a second component rotatable relative to the first component, an annular chamber formed on an end face of the first component facing the second component for receiving the lubricant, at least one hollow pin connected to the second component and extending axially into the annular chamber for fluidic communication between the annular chamber and a fluid channel of the second component, and a cover connected to the first component and designed to captively retain the hollow pin in the annular chamber. The cover forms a first plain bearing surface, with the hollow pin axially supported on the first plain bearing surface via a second plain bearing surface.

WIND TURBINE BLADE TORSION MEASURING SYSTEMS

Publication No.:  US20260357790A1 12/11/2026
Applicant: 
LM WIND POWER AS [DK]
LM Wind Power A/S
CN_120344765_A

Absstract of: US20260357790A1

In a first aspect, a wind turbine blade torsion measuring system is provided. The wind turbine blade torsion measuring system comprises a shaft, a rotary sensor assembly and a connecting structure. The connecting structure is configured to movably connect the rotary sensor assembly to a blade structure to allow a relative movement between the rotary sensor assembly and the blade structure in a direction substantially parallel to the spanwise direction of the wind turbine blade. In a further aspect, a wind turbine blade comprising one or more wind turbine blade torsion measuring systems is provided. In yet a further aspect, a method of determining the torsional deformation of this wind turbine blade is provided. In yet a further aspect, a method for mounting the wind turbine blade torsion measuring system in a wind turbine blade is provided.

SOFTWARE UPGRADE OF WIND TURBINE CONTROL SYSTEM

Publication No.:  US20260357785A1 12/11/2026
Applicant: 
VESTAS WIND SYSTEMS AS [DK]
VESTAS WIND SYSTEMS A/S
WO_2024083293_PA

Absstract of: US20260357785A1

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.

DIRECT CARBON CAPTURE

Publication No.:  US20260355686A1 12/11/2026
Applicant: 
HUNWICK RICHARD JAMES [AU]
Hunwick Richard James
WO_2024103116_PA

Absstract of: US20260355686A1

A method and system for sequestration of carbon dioxide from atmospheric air is dexcribed. The method and system enables atmospheric air to pass into an upper end of an elongate hollow tower. An aqueous solution is charged (e.g. via a distributor) so as to mix with the atmospheric air within and adjacent to the tower upper end in a manner such that the air is cooled by evaporative cooling. As a result, the mixture passes downwards as a stream through the hollow tower. The aqueous solution includes a reagent added thereto that reacts with the carbon dioxide to form a compound in the solution to thereby sequester the carbon dioxide from the atmospheric air. The method and system also includes generating electricity (e.g. in an apparatus such as an air turbine) from the downwards stream that is passing through the hollow tower.

HYDRAULIC YAW SYSTEM AND METHOD FOR WIND TURBINE, AND WIND TURBINE GENERATOR SYSTEM

Publication No.:  AU2025283605A1 12/11/2026
Applicant: 
CRRC SHANDONG WIND POWER CO LTD
CRRC SHANDONG WIND POWER CO., LTD.
AU_2025283605_A1

Absstract of: AU2025283605A1

- 15 - A hydraulic yaw system includes an outer ring, an inner ring, an upper end cover being fixedly connected, and an outer ring being sleeved outside the inner ring; clamping grooves are provided on an outer circumference of the inner ring, and vanes are mounted in the clamping grooves; an elliptical inner circumference is provided on the outer ring; oil inlet channels and oil outlet channels are provided circumferentially on side surface of the outer ring and penetrate radially the outer ring;, the oil inlet channels and the oil outlet channels are symmetrical with respect to long axis of the elliptical inner circumference; the vanes are driven to rotate through a high-pressure oil entering the hydraulic yaw system, to make the inner ring drive the upper end cover and the lower end cover connected thereto to rotate around an axis relative to the outer ring. ec e c - 1 - * e ec e c o

WIND TURBINE TOWER SECTION AND CONNECTION ARRANGEMENT THEREFOR

Publication No.:  US20260357608A1 12/11/2026
Applicant: 
VESTAS WIND SYSTEMS AS [DK]
Vestas Wind Systems A/S
WO_2024132071_PA

Absstract of: US20260357608A1

A tower section for a wind turbine is provided. The tower section comprises an annular wall portion defining a tower section axis and having an annular connecting flange portion, wherein the annular connecting flange portion defines a first array of bolt holes. An annular flange strengthening device is located on the annular connecting flange portion, the annular flange strengthening device defining a second array of bolt holes, each bolt hole of the first array of bolt holes being alignment with a respective bolt hole of the second array of bolt holes. A plurality of mechanical fasteners are provided, each of which extends through respective bolt holes in the first and second array of bolt holes. Beneficially, the annular flange portion and the annular flange strengthening device are configured to define an annular-shaped void between them. The annular shaped void provides the annular flange strengthening device with a degree of flexibility which changes the ratio of stiffness between the flange portion and the mechanical fasteners. Beneficially, this improves the stress capacity of the interface between the mechanical fasteners which clamp the annular flange strengthening device to the annular flange connecting portion.

A METHOD FOR DETERMINING WAKE CONDITIONS AT A WIND TURBINE GENERATOR BY MEASURING BLADE DEFLECTION FROM AN IDEAL BLADE TRAJECTORY

Publication No.:  US20260357789A1 12/11/2026
Applicant: 
VENTUS ENG GMBH [AT]
VENTUS ENGINEERING GMBH
EP_4386205_PA

Absstract of: US20260357789A1

A method (100) for determining wake conditions (90) at a wind turbine generator (WTG) by measuring blade deflection from an ideal blade trajectory, wherein wind turbine generator (WTG) comprising a blade (16), said blade comprising an accelerometer (20), the method (100) comprising steps of—measuring (200) sensory data (80) of the accelerometer (20) during operation, —time-stamping and time-synchronizing (210) the sensory data (80) collected by the accelerometer (20); —dividing (300) the sensory data (80) into sub-data groups (82), wherein each sub-data group (82) comprises at least one full rotation of the blade (16); —determining (400) wake conditions (90) as a function of at least one of the sub-data groups (82) and a wave function (84).

SELF-PROPELLED BUOYANT ENERGY CONVERTER AND METHOD FOR DEPLOYING SAME

Publication No.:  US20260357780A1 12/11/2026
Applicant: 
LONE GULL HOLDINGS LTD [US]
Lone Gull Holdings, Ltd.
WO_2018156959_A1

Absstract of: US20260357780A1

Disclosed is a system for deploying, stationing, and translocating buoyant wind- and wave-energy converters and/or other buoyant structures or devices, as well as farms of same. Also disclosed is a novel apparatus and/or machine comprising a farm of buoyant wave energy converters deployed by said method and/or configured to be deployed by said method.

ARRANGEMENT FOR A WIND TURBINE HAVING A NACELLE AND A NACELLE ASSEMBLY

Publication No.:  EP4838085A1 11/11/2026
Applicant: 
NORDEX ENERGY SE & CO KG [DE]
Nordex Energy SE & Co. KG
EP_4838085_PA

Absstract of: EP4838085A1

The disclosure relates to an arrangement (300) for a wind turbine (100) having a nacelle (106).The arrangement comprising:- a support structure (224) configured to be attached to a trailing end (254) of the nacelle (106) opposite to a rotor (108) of the wind turbine (100), and- at least one of a cooling module (302) and a sensing module (304) configured to be supported by the support structure (224).The disclosure further relates to a nacelle assembly with the arrangement (300).

WIND TURBINE NACELLE, ARRANGEMENT AND METHOD FOR TRANSPORTING OR STORING A WIND TURBINE NACELLE OR AN ARRANGEMENT

Publication No.:  EP4838091A1 11/11/2026
Applicant: 
NORDEX ENERGY SE & CO KG [DE]
Nordex Energy SE & Co. KG
EP_4838091_PA

Absstract of: EP4838091A1

The invention relates to a wind turbine nacelle (106) configured for being mounted on a wind turbine tower (102) and for supporting a rotor assembly (108), the nacelle (106) The nacelle (106) comprising at least a first nacelle module (200), with a first supporting frame (204), wherein the first supporting frame is configured to bear the loads of the first nacelle module (200) and the loads of a further nacelle module placed on the first nacelle module (200).The invention further relates to an arrangement comprising a first nacelle module (200), a second nacelle module (202) and a lower front frame (225) or two first or second nacelle modules (200,202) and two lower front frames (225) and a method for transporting or storing a wind turbine nacelle and the arrangements.

LUBRICATION SYSTEM FOR BEARINGS AND GEARBOXES

Publication No.:  EP4838092A1 11/11/2026
Applicant: 
JELONNEK HELMUT [DE]
Jelonnek, Helmut
EP_4838092_PA

Absstract of: EP4838092A1

Die Erfindung betrifft ein Verfahren zum Betreiben eines Schmiersystems für ein Lager und/oder für ein Getriebe einer Windkraftanlage, ein entsprechendes Schmiersystem, eine Windkraftanlage mit einem solchen Schmiersystem und eine Windkraftanlagenanordnung mit wenigstens zwei solchen Windkraftanlagen. Das Verfahren umfasst die Schritte: Ermitteln einer Temperatur T des Lagers oder des Getriebes, Ermitteln eine Umgebungstemperatur TU, Ermitteln einer Drehzahl n des Lagers oder Ermitteln einer übertragenen Leistung P des Getriebes, Bilden eines Quotienten ΔT/Q mit Q = n oder Q = P und mit ΔT = T - TU, und Zuführen eines Schmiermittels aus einem Vorratsspeicher in das Lager oder in das Getriebe in Abhängigkeit von dem ermittelten Quotienten ΔT/Q. Das Schmiersystem umfasst die dazu notwendigen Sensoren und Einrichtungen.

NACELLE FOR A WIND TURBINE AND METHOD OF INSTALLING THE NACELLE

Publication No.:  EP4838086A1 11/11/2026
Applicant: 
NORDEX ENERGY SE & CO KG [DE]
Nordex Energy SE & Co. KG
EP_4838086_PA

Absstract of: EP4838086A1

The present disclosure relates to a nacelle (106) for a wind turbine (100), comprising:- a first nacelle compartment (200),- a second nacelle compartment (202), and- a third nacelle compartment (204),wherein, the second nacelle compartment (202) is attached beneath the first nacelle compartment (200) and to the first nacelle compartment (200), andthe third nacelle compartment (204) is attached to at least one of the first nacelle compartment (200), the second nacelle compartment (202), and an intersection (206) between the first and the second nacelle compartments (200, 202),wherein the first nacelle compartment (200) is configured to accommodate at least an electrical generator, andwherein the second nacelle compartment (202) is configured to at least accommodate one of a power converter or a transformer, andwherein the third nacelle compartment (204) is configured to at least accommodate the other of the power converter and the transformer.The invention further relates to a method for installing the nacelle.

METHOD OF OPERATING A WIND PARK

Publication No.:  EP4838089A1 11/11/2026
Applicant: 
SIEMENS GAMESA RENEWABLE ENERGY AS [DK]
Siemens Gamesa Renewable Energy A/S
EP_4838089_PA

Absstract of: EP4838089A1

0001 The invention describes a method of operating a wind park (2WP) comprising steps of identifying a wind turbine pair (2A, 2B) comprising a first wind turbine (2A) and a second wind turbine (2B); determining a spatial relationship (α) between the second wind turbine (2B) and the first wind turbine (2A); obtaining a first wind direction reading (2A) indicative of the wind direction (D) at the first wind turbine (2A); determining a pair-adjusted wind direction (2A2B) for the second wind turbine (2B) on the basis of the first wind direction reading (2A) and the spatial relationship (α); and deducing the existence of a wake-induced wind direction error at the second wind turbine (2B) on the basis of the pair-adjusted wind direction (2A2B). The invention further describes a control arrangement (1) for carrying out the claimed method, and a wind park (2WP) operated using the claimed method.

ASSEMBLY FOR SUPPORTING COMPONENTS ARRANGED INSIDE A NACELLE OF A WIND TURBINE, A NACELLE AND AN ARRANGEMENT

Publication No.:  EP4838084A1 11/11/2026
Applicant: 
NORDEX ENERGY SE & CO KG [DE]
Nordex Energy SE & Co. KG
EP_4838084_PA

Absstract of: EP4838084A1

0001 Present disclosure relates to a frame assembly (200) for supporting components arranged inside a nacelle (106) of a wind turbine (100). 0002 The assembly (200) comprising: - a first supporting frame (220) comprising a first supporting portion (234) and a second supporting portion (236), wherein the second supporting portion (236) is arranged below the first supporting portion (234), and - a second supporting frame (222) mounted on the first supporting frame (220) and attached thereto, wherein, - the second supporting frame (222) is configured to support an electric generator (226) of the wind turbine (100), and - the first supporting frame (220) is configured to support at least one other component (228) of the wind turbine. 0003 The present disclosure further relates to a nacelle of a wind turbine, and a wind turbine comprising the nacelle.

TRANSPORT SYSTEM, FIRST AND SECOND TRANSPORT FRAME, AND METHOD OF TRANSPORTING A NACELLE OR A NACELLE MODULE

Publication No.:  EP4838087A1 11/11/2026
Applicant: 
NORDEX ENERGY SE & CO KG [DE]
Nordex Energy SE & Co. KG
EP_4838087_PA

Absstract of: EP4838087A1

The disclosure relates to a transport system for the transport of a nacelle (106) or a nacelle module (200,202), comprising:a nacelle (106) or nacelle module (200,202) with an inner structure (240),a first transport frame (220) attached to the inner structure (240),a second transport frame (222) attached to the inner structure (240) or to a main frame (250) attached to the nacelle or nacelle module,wherein the first and second transport frame (220,222) have a carrier interface (224) for a lift adaptor (226,228).The disclosure further relates a first and second transport frame (220,222), and method of transporting a nacelle or a nacelle module.

GEAR DEVICE FOR WIND TURBINE

Publication No.:  EP4838111A2 11/11/2026
Applicant: 
RA WIND AS [NO]
Ra Wind AS
EP_4838111_PA

Absstract of: EP4838111A2

0001 There is described a gear assembly (10) comprising two parallel gear devices (1). Also described is a wind turbine comprising a gear assembly (10).

LOAD BEARING STRUCTURE FOR SELF-ERECTING ASSEMBLY TOWER SYSTEM

Publication No.:  EP4837079A1 11/11/2026
Applicant: 
CLS WIND LLC [US]
CLS Wind LLC

VERTICAL AXIS WIND TURBINE

Publication No.:  EP4837078A1 11/11/2026
Applicant: 
VAUGHN LEE W [US]
Vaughn, Lee, W.
WO_2025122668_PA

Absstract of: WO2025122668A1

A modified single airfoil Cyclo-turbine VAWT is provided. The VAWT minimizes vibration damage without the introduction of parts that are subject to failure by providing aerodynamic lift to the to VAWT's rotating arms. Due to the VAWT's single airfoil a less complicated, and therefore less expensive, pitch controller is required.

RING PROPELLER COMPRISING BLADES MADE AT LEAST PARTLY FROM FIBRE REINFORCED POLYMER

Publication No.:  EP4836917A1 11/11/2026
Applicant: 
KONGSBERG MARITIME AS [NO]
Kongsberg Maritime AS
WO_2025146472_PA

Absstract of: WO2025146472A1

The present invention relates to ring propeller comprising a plurality of blades made at least partly from a fibre reinforced polymer and each having a tip and a root. A tenon is provided at the root, and the tenon is received in a mortice provided in a hub. A flexible joint is provided between the tenon and said mortice.

Solar-wind generations apparatus

Publication No.:  GB2706125A 11/11/2026
Applicant: 
KERBHUB LTD [GB]
Kerbhub Limited

Absstract of: GB2706125A

The present invention relates to a solar-wind generation apparatus 10, for a mounting structure or pitched roof (12, Fig. 4). The apparatus comprises: a base unit 16, attachable to the structure; a turbine housing 30, disposed along an edge of the base unit, the turbine housing receiving a wind turbine (36, Fig. 2), rotatably supported therein; a positionable air-directing member 56, pivotally connected to the base unit, the air-directing member being positionable to direct airflow into the turbine housing; and a solar energy collector 60, affixed to the air-directing member, wherein the solar-wind generation apparatus generates electrical energy from both solar and wind sources. There is also a control system provided for such an apparatus, the control system comprising: one or more environmental sensors; and a microcontroller, the microcontroller configured to adjust the angular position of the air-directing member to optimise energy capture from wind or solar energy sources. Figure. 1

A METHOD OF PREPARING FIBRE REINFORCING MATERIAL

Publication No.:  EP4837077A1 11/11/2026
Applicant: 
VESTAS WIND SYS AS [DK]
VESTAS WIND SYSTEMS A/S
WO_2025146240_PA

Absstract of: WO2025146240A1

In a first aspect of the present invention there is provided a method of preparing fibre reinforcing material from a wind turbine blade The method comprises providing a used wind turbine blade, the blade extending longitudinally between a root end and a tip end and comprising a blade shell. The used blade further comprising a longitudinally-extending spar structure configured to support the shell. The spar structure is at least partially formed of a fibre reinforced composite material comprising a plurality of longitudinally-extending reinforcing fibres oriented such that a fibre direction of each reinforcing fibre is substantially parallel to a longitudinal axis of the blade. The method further comprises separating a fibre reinforced composite body from the used wind turbine blade. The fibre reinforced composite body comprises a plurality of longitudinally-extending reinforcing fibres. The method further comprises fragmenting the fibre reinforced composite body into a plurality of fibre elements. Each fibre element comprises at least one longitudinally extending reinforcing fibre, and each fibre element extends longitudinally in a direction substantially parallel to the fibre direction of the respective at least one longitudinally extending reinforcing fibre.

METHOD AND SUPPLY APPARATUS FOR SUPPLYING ELECTRIC POWER

Publication No.:  EP4838090A2 11/11/2026
Applicant: 
WOBBEN PROPERTIES GMBH [DE]
Wobben Properties GmbH
EP_4838090_PA

Absstract of: EP4838090A2

Die Erfindung betrifft ein Verfahren zum Einspeisen elektrischer Leistung in ein elektrisches Versorgungsnetz (120), an einem Netzanschlusspunkt mittels einer umrichtergeführten Einspeisevorrichtung, nämlich mittels eines Windparks (112) oder einer Windenergieanlage (100), wobei zur Einspeisung der elektrischen Leistung wenigstens zwischen einem stromprägenden Betriebsmodus und einem spannungsprägenden Betriebsmodus gewählt werden kann und wobei in dem stromprägenden Betriebsmodus im Wesentlichen oder überwiegend auf einen Stromsollwert gesteuert oder geregelt wird, und in dem spannungsprägenden Betriebsmodus im Wesentlichen oder überwiegend auf einen Spannungssollwert gesteuert oder geregelt wird.

Wind turbine blades

Publication No.:  GB2706013A 11/11/2026
Applicant: 
RES DIGITAL SOLUTIONS LTD [GB]
RES Digital Solutions Limited
WO_2026215032_A1

Absstract of: GB2706013A

A lattice reinforcing element 20 for a wind turbine blade comprises two legs 24, 26 closer together at a proximal end and further apart at a distal end such that they form a generally V-shaped or U-shaped element. A wind turbine blade comprises a blade shell with an aerodynamic profile having suction and pressure sides 3, 4. A plurality of the lattice elements are disposed along at least part of the length of the blade. Each lattice element is mounted between the pressure and suction sides such that the first end is positioned on or towards the pressure or suction side, and the second end towards or against the other of the pressure or suction side. The lattice elements may be distributed longitudinally in a spaced apart relationship along at least part of a length of the blade, such as the Max Chord region. The lattice elements may be rods or tubes of circular cross-section. The distal ends of the legs may extend towards respective shear webs 32, 34, such as to a junction between the suction or pressure side and ends of the respective shear webs. figure 5

Offshore intervention platform

Publication No.:  GB2706053A 11/11/2026
Applicant: 
TECHNIP ENERGIES FRANCE [FR]
Technip Energies France
EP_4826243_PA

Absstract of: GB2706053A

An articulated arm 200 for an offshore platform 140 to work on offshore wind turbines, the articualted arm comprising telescopic first and second parts 222, 224 coupled together via a telescopic joint 223, a hinge 210 for connecting the articulated arm to a the offshore platform, an intervention element 250 such as a crane or grab or support suitable for interacting with a wind turbine component such as a wind turbine blade (fig.5, 40), and a guide or connector portion 226 such as a concave surface or V surface suitable for coupling or connecting to a wind turbine mast or turbine tower (fig.1, 32). An intervention method comprising the steps of raising a carriage along a vertical elevator and deploying the articulated arm. Figure 3

SAILING WIND TURBINE VESSEL CAPABLE OF PIVOTING FOR EFFICIENT AND RESILIENT ENERGY PRODUCTION AND ENERGY TRANSPORT

Publication No.:  EP4836915A2 11/11/2026
Applicant: 
SAILWINT GMBH [DE]
Sailwint GmbH
WO_2025146447_PA

Absstract of: WO2025146447A2

The invention describes a wind turbine vessel (1) which autonomously sails at high sea by means of wind turbines (2) and produces, stores and transports energy. The wind turbine vessel (1) is a multi-hull vessel having three or more hulls (3), between which at least one wind turbine (2) is installed. The hulls (3) are installed rotationally symmetrically parallel to the longitudinal axis of the wind turbine vessel (1). This makes it possible for the wind turbine vessel (1) to pivot, that is to say to rotate about its own longitudinal axis, in order to be resilient in the case of sea storms. In the event that it capsizes in strong winds or waves, it retains its complete structural and functional integrity as a result of its rotationally symmetrical design. The wind turbines (2) are used simultaneously in two ways. Firstly, they are used for the production of electrical energy which is stored on board in the hulls (3), for example in batteries or with power-to-hydrogen. Secondly, the wind turbines (2) are used as sails for driving and controlling the wind turbine vessel (1) by means of yawing movements. It can thus sail autonomously at high sea in areas in which the wind conditions are favourable for energy production, that is to say it can use stronger and more uniform winds, and transport the energy stored on board to a location where it can be fed into the energy grid.

用于将风力涡轮叶片和毂对准的系统及用于安装风力涡轮叶片的方法

Publication No.:  CN123076723A 10/11/2026
Applicant: 
通用电气维诺瓦可再生能源西班牙有限公司
CN_123076723_PA

Absstract of: WO2025214581A1

The present disclosure relates to a device for aligning a wind turbine blade with a mounting area of a hub The device is configured for being mounted to the hub, wherein the device comprises one or more actuators, and wherein the actuators are configured for contacting an inside of the blade, and wherein the actuators are configured to pull the blade towards the hub. The present disclosure further relates to a method for mounting a wind turbine blade to a hub, comprising mounting an alignment device for aligning the blade with the hub on the hub and hoisting the wind turbine blade with a crane and positioning the wind turbine blade in proximity of the hub. The method further comprises actuators of the alignment device extending towards the blade for contacting an inside of the blade and pulling the actuators towards the hub to guide the blade to the hub.

用于电机的永磁体转子

Publication No.:  CN123077000A 10/11/2026
Applicant: 
通用电气维诺瓦可再生能源西班牙有限公司
CN_123077000_PA

Absstract of: WO2025209649A1

The present disclosure relates to permanent magnet rotors for an electrical machine. The permanent magnet rotors comprise a rotor rim, comprising a circumferential surface with at least a first rib and a second rib extending along an axial direction, and a plurality of permanent magnet modules mounted on the rotor rim surface extending along an axial direction, each of the modules comprising a module base supporting one or more permanent magnets. The module base comprises a first lateral surface and a second lateral surface. Further, a shape of the first and second lateral surfaces is substantially complementary to a shape of the first and second ribs such that the first and second ribs at least partially support the first and second lateral surfaces of the module base. The present disclosure also relates to wind turbines generators comprising the permanent magnet rotors.

风力涡轮机组装系统及相关的组装方法

Publication No.:  CN123076724A 10/11/2026
Applicant: 
恩德能源西班牙独资有限公司
CN_123076724_PA

Absstract of: EP4628726A1

The present invention can be included in the technical field of the wind turbine assembly systems, wherein the wind turbine assembly system of the present invention proposes an alternative to assembly systems using climbing cranes that install the tower sections sequentially as they climb on the previous section already in place, being an additional object of the invention an assembly method for a wind turbine.

制动钳和带有液压-弹性制动活塞的盘式制动器

Publication No.:  CN123076734A 10/11/2026
Applicant: 
FM\u80FD\u6E90\u6709\u9650\u8D23\u4EFB\u4E24\u5408\u516C\u53F8
CN_123076734_PA

Absstract of: WO2025202084A1

The invention relates to a disc brake having a novel hydraulic brake caliper, which is suitable in particular for systems and vehicles in which high braking forces are required for braking rotating system or vehicle parts, in particular wind turbines. The invention relates in particular to a brake caliper for a disc brake, in which the conventional hydraulically actuated brake pistons are replaced by hydraulically expandable elastomer cushions which are flexible in shape and design.

具有叶尖段的风力涡轮机转子叶片

Publication No.:  CN123076722A 10/11/2026
Applicant: 
德国恩德能源欧洲股份两合公司
CN_123076722_PA

Absstract of: EP4628724A1

0001 A wind turbine rotor blade comprising • a root section defining a pitch axis, • a tip section including a blade tip and a chord line, • a blade length, • a leading edge, • a trailing edge, and • a local chord length measured between the leading edge and the trailing edge, • wherein a reference plane is defined such that it includes the pitch axis and such that the chord line is normal to the reference plane, characterised in that • in the tip section, the trailing edge is an essentially straight line arranged at an angle in a range of 0° to 20° with reference to the reference plane.

一种张力腿漂浮式风电基础及其安装方法

Publication No.:  CN123061537A 10/11/2026
Applicant: 
中国华能集团清洁能源技术研究院有限公司华能广东汕头海上风电有限责任公司华能(广东)能源开发有限公司华能海上风电科学技术研究有限公司
CN_123061537_PA

Absstract of: CN123061537A

本公开的实施例提供一种张力腿漂浮式风电基础及其安装方法。张力腿漂浮式风电基础包括:上浮体,包括中央立柱、周向均布于中央立柱的多个侧立柱、连接相邻侧立柱的环向支撑件、连接各侧立柱与中央立柱的径向支撑件和斜向支撑件;中央立柱顶部设置有风电接口;下浮体,包括下浮体中枢以及由下浮体中枢延伸至外围的多个桩腿定位架;张力腿系统,连接多个侧立柱与下浮体中枢;多个锚固桩,分别设置于对应的桩腿定位架,以将下浮体固定于海床基岩。本公开的实施例易安装、成本低,无需对海床条件进行额外工程措施的同时提供了较大的竖向抗拔力。利用下浮体的结构特点,提前使用张力腿连接上浮体,提高了自稳性,减少安装成本的同时保证了运输安全。

海上风电风机安装装备、施工方法及配套安装系统

Publication No.:  CN123064633A 10/11/2026
Applicant: 
中广核工程有限公司
CN_123064633_PA

Absstract of: CN123064633A

本发明涉及海上风电技术领域,提供了一种海上风电风机安装装备、施工方法及配套安装系统;该装备包括连接段底座、基座平台、套架与提升环、塔身、动臂总成以及吊具与起升索具;连接段底座固定于风机基础上,基座平台固定于连接段底座上,其上布置机构卷扬总成;套架固定于基座平台上,提升环沿套架移动;塔身环抱于风机塔筒外侧并可沿套架被顶升;动臂总成下端转动连接于塔身顶部并与变幅机构连接;本发明突破了水深与吊装高度限制,实现了风机原位组装,降低了装备成本与拖航风险,提高了海上吊装的稳定性与安全性。

风力发电机组的塔筒寿命延长方法、装置、设备及存储介质

Publication No.:  CN123069740A 10/11/2026
Applicant: 
华能巴林右旗新能源有限公司
CN_123069740_PA

Absstract of: CN123069740A

本发明公开了一种风力发电机组的塔筒寿命延长方法、装置、设备及存储介质,涉及风力发电技术领域,其中,该方法包括获取风力发电机组的实时载荷数据和环境数据;根据实时载荷数据和环境数据,构建塔筒的数字孪生模型;通过数字孪生模型,预测塔筒的剩余寿命和风险点;获取在风险点处采集的监测数据;根据监测数据,识别塔筒的故障;若识别到塔筒存在故障,则对塔筒进行修复,以延长塔筒的寿命。本发明通过结合数字孪生技术、多源监测数据分析和智能故障识别技术,实现了对塔筒运行状态的感知、剩余寿命的预测以及潜在故障的早期识别,克服了无法及时发现早期故障和设计寿命评估不精确的技术缺陷,从而延长了风力发电机组塔筒的实际使用寿命。

一种海上风电桩基础及其施工方法

Publication No.:  CN123064188A 10/11/2026
Applicant: 
中国石油天然气集团有限公司中国石油集团海洋工程有限公司
CN_123064188_PA

Absstract of: CN123064188A

本发明涉及一种海上风电桩基础及其施工方法,该桩基础包括:大直径桩节、过渡桩节、小直径桩节、圆钢板和多个螺旋桩;过渡桩节的大头端和小头端分别与大直径桩节和小直径桩节固定连接;圆钢板固设于过渡桩节的大头端;多个螺旋桩转动连接于圆钢板上;螺旋桩包括螺旋桩杆和螺旋叶片,螺旋叶片固设于螺旋桩杆的下端,螺旋桩杆的上端转动连接于圆钢板上。该海上风电桩基础的上粗下细结构能够更好地适应软弱土层,并具有较高的承载能力,可以更好地抵抗风暴和风浪的袭击,提高更高的稳定性和可靠性。其生产工艺简单,施工成本较低,施工过程易控制;同时,其便于运输、安装,可减少施工作业周期,降低风电场开发建设成本。

一种多源能量俘获装置及自供电交通设施监测系统

Publication No.:  CN123074224A 10/11/2026
Applicant: 
北京纳米能源与系统研究所
CN_123074224_PA

Absstract of: CN123074224A

本发明公开一种多源能量俘获装置及自供电交通设施监测系统,应用在能量俘获技术领域。该装置振动能俘获组件包括支撑框架和多个安装于支撑框架的振动发电单元,支撑框架具有中部容纳空间;风能俘获组件包括叶片、传动组件和旋转发电组件,叶片通过传动组件与旋转发电组件连接;旋转发电组件、电源管理模块和储能组件内置于中部容纳空间;电源管理模块和储能组件设置于旋转发电组件上方,电源管理模块分别与旋转发电组件、多个振动发电单元以及储能组件电连接。提高装置内部空间利用率,并有利于形成适于交通设施有限安装位置的紧凑结构;能够协同利用风能、振动能及太阳能,提高监测节点在复杂户外环境中的持续供电能力。

预应力张拉控制方法及装置、电子设备与计算机程序产品

Publication No.:  CN123067585A 10/11/2026
Applicant: 
中国电建集团西北勘测设计研究院有限公司
CN_123067585_A

Absstract of: CN123067585A

本公开是关于一种预应力张拉控制方法及装置、电子设备与计算机程序产品,涉及计算机技术领域。该方法包括:确定位于塔筒圆周上的多个筒内孔道,将筒内孔道划分为多个对称张拉组;获取预先配置的多个张拉级数,张拉级数基于张拉力对应的张拉力数值区间内的指定张拉力值确定;在各张拉级数下,分别对每个对称张拉组中的孔道绞线施加张拉力至各张拉级数对应的目标张拉力值,以执行针对孔道绞线的张拉控制操作;基于张拉控制操作,对孔道绞线施加各张拉级数下的目标张拉力值进行张拉,使塔筒建立有效预应力。本公开最大限度地保证了张拉过程中塔筒结构的对称性和受力均匀性;有效控制了塔筒的圆度变形;提高了预应力施加的精度和结构安全性。

一种面向变速运行的风电机组传动链扭振状态监测方法

Publication No.:  CN123064639A 10/11/2026
Applicant: 
甘肃华电玉门风力发电有限公司
CN_123064639_PA

Absstract of: CN123064639A

本发明涉及传动链扭振状态监测技术领域,公开了一种面向变速运行的风电机组传动链扭振状态监测方法,包括:基于传动链扭振动力学特性,对高速端角域转速序列和低速端角域转速序列依次执行瞬时传动比动态残差重构、角域冲击增强处理,根据处理结果得到用于扭振状态识别的扭振物理源特征集;基于扭振物理源特征集构建并训练双通道掩码引导动态卷积分类模型,以得到扭振状态分类器;将扭振状态分类器部署至风电机组在线监测系统,并实时采集高速端瞬时转速信号和低速端瞬时转速信号作为扭振状态分类器的输入,利用扭振状态分类器输出风电机组传动链扭振状态监测结果。本发明能够使原始信号中的微弱异常被增强和分离。

基于Prony分析的传动链扭振频率辨识与回避预警方法及系统

Publication No.:  CN123064638A 10/11/2026
Applicant: 
中国电力科学研究院有限公司
CN_123064638_PA

Absstract of: CN123064638A

本发明公开了基于Prony分析的传动链扭振频率辨识与回避预警方法及系统,属于风电机组传动链状态监测与故障预警技术领域。该方法计算p阶模型的Akaike信息准则AIC值;选择使AIC值最小的候选模型阶数作为初始最优阶数,逐步增加候选模型阶数,得到对应时间窗信号段的Prony模态参数;从多个模态中依据频率范围约束、阻尼比约束和相邻时间窗频率变化连续性约束识别传动链扭振频率;对传动链扭振频率进行滤波平滑和单步预测,得到当前扭振频率估计值和下一时间窗预测频率;获取发电机当前频率,计算归一化接近度指标,根据当前和预测接近度指标输出分级预警结果。本发明实现在线高精度扭振频率辨识、自适应阶数选择、频率漂移预测和前瞻预警,降低共振损伤风险。

基于碳纤维拉挤板阻抗特性的风机叶片主梁损伤监测方法

Publication No.:  CN123066176A 10/11/2026
Applicant: 
浙江理工大学运达能源科技集团股份有限公司
CN_123066176_PA

Absstract of: CN123066176A

本发明涉及一种基于碳纤维拉挤板阻抗特性的风机叶片主梁损伤监测方法,包括如下步骤:1),在拉挤板的两端布置电极;2),使用直流激励测量拉挤板两端的电压信号和电阻值RX;3),使用交流激励分析相邻拉挤板间的阻抗特性,阻抗特性包括幅值与相位;4),同步采集环境温度数据,根据预先标定的碳纤维拉挤板阻抗相关特征参数的温度系数对测量信号进行温度补偿;5),监测拉挤板的阻抗特性,若温度补偿后的测量值相对基准值的变化量超出阈值,则根据该变化特征判定叶片发生的损伤类型。本发明能够在保证不影响风机叶片主梁力学性能的前提下,实现对基于碳纤维拉挤板阻抗特性的风机叶片主梁的结构健康监测。

一种海上风电与碳循环利用制绿色燃料的方法及系统

Publication No.:  CN123063219A 10/11/2026
Applicant: 
中理检验有限公司运达能源科技集团股份有限公司
CN_123063219_PA

Absstract of: CN123063219A

本申请涉及海洋可再生能源利用与碳捕集利用技术领域,尤其涉及一种海上风电与碳循环利用制绿色燃料的方法及系统。该方法包括:利用海上风电电解水制氢;捕集海上移动源和固定源排放的二氧化碳并汇集至海上综合能源平台;将二氧化碳输送至深海的水下储存单元,利用深海环境实现液态储存并作为平台冷源;将二氧化碳与氢气在平台合成碳基合成燃料,并利用反应热作为平台热源;并将燃料储存并加注给船舶。该系统包括海上风电场、综合能源平台、二氧化碳汇集网络、水下储存单元及防护散热单元等。本申请构建了海上能源与碳资源的自洽闭环,可实现有效利用海上能源、处理碳资源,实现能源与碳资源闭环利用,降低二氧化碳排放,提高能源利用效率。

具有除冰功能的风机叶片

Publication No.:  CN123064628A 10/11/2026
Applicant: 
国网湖南省电力有限公司湖南防灾科技有限公司国家电网有限公司
CN_123064628_PA

Absstract of: CN123064628A

本公开涉及风力发电技术领域,提供了一种具有除冰功能的风机叶片。该风机叶片包括:壳体;多个柔性管道,柔性管道设于壳体的内部,并与壳体的内壁抵接,柔性管道沿风机叶片的根部至尖部的方向延伸,多个柔性管道沿风机叶片的翼型剖面的周向间隔设置;多组侧壁固定组件,多组侧壁固定组件与多个柔性管道一一对应,侧壁固定组件包括多个侧壁固定部,多个侧壁固定部沿柔性管道的延伸方向间隔设置,侧壁固定部包括滑座和滑轨,滑轨设于壳体的内壁,滑轨沿风机叶片的根部至尖部的方向延伸,滑座可滑动的设于滑轨,柔性管道卡入滑座。根据本公开提供的风机叶片,可以实现对风机叶片表面覆冰的除冰作用。

一种风电机组叶片结冰评估方法、系统、设备及存储介质

Publication No.:  CN123064641A 10/11/2026
Applicant: 
中国华能集团清洁能源技术研究院有限公司华能(福建)能源开发有限公司清洁能源分公司
CN_123064641_PA

Absstract of: CN123064641A

本申请涉及风电机组管理技术领域,具体涉及一种风电机组叶片结冰评估方法、系统、设备及存储介质,包括:实时采集风电机组的多源物理数据并进行时空对齐处理,生成标准化数据矩阵;利用数字孪生模型进行并行仿真,并投影为二维结冰厚度分布图谱;将二维图谱输入目标结冰评估模型,输出结冰严重度指数和结冰分布模式编码;计算综合风险评分,划分实时风险等级;基于结冰分布模式编码提取结冰空间分布特征量,输出实时风险等级和结冰空间分布特征量作为叶片结冰风险评估结果。本发明实现了叶片全表面非均匀结冰的实时量化评估,提高了结冰识别的准确性和鲁棒性,可为差异化除冰提供决策依据。

一种面向偏航优化的风电机组功率多步预测方法

Publication No.:  CN123064637A 10/11/2026
Applicant: 
华能吉林清洁能源发电有限公司镇赉分公司华能吉林新能源开发有限公司东北电力大学
CN_123064637_PA

Absstract of: CN123064637A

本发明针对风电机组多步递推功率预测中误差随步长指数累积、偏航系统难以获取高精度远期功率以实现主动优化控制的问题,本发明提出一种面向偏航优化的功率多步预测方法。本发明采用自适应变分模态分解降低功率序列的非平稳性。然后,构建融合注意力机制的改进型门控循环单元网络,对各分量分别预测并叠加重构,获得功率初步预测值。最后,设计偏航误差反馈校正环节,利用实时偏航角偏差动态修正预测轨迹。基于某2MW风电场实际运行数据,对标准GRU、标准LSTM、未加校正模型及本发明方法进行对比仿真分析。结果表明:在15步预测长度下,本发明方法具有明显优势,可为偏航系统提前优化控制提供可靠的远期功率数据支撑。

一种叶片变桨控制装置、垂直轴叶轮和风电机组

Publication No.:  CN123064631A 10/11/2026
Applicant: 
北京三力新能科技有限公司
CN_123064631_PA

Absstract of: CN123064631A

本发明公开了一种叶片变桨控制装置、垂直轴叶轮和风电机组。包含两个平面机构和抗拉件。每个平面机构由一个主动件和若干设置在主动件周围的从动摆动件构成。抗拉件连接相邻的两个叶片,且位于两个相邻叶片之间的抗拉件的中间位置设置有固定件。从动摆动件设置有拨动端和转动副,抗拉件穿过拨动端。两个平面机构的两个主动件叠放且固连,分别属于两个平面机构的邻近的两个从动摆动件布置在固定件的两侧。从动摆动件的调节在抗拉件上施加很小的扰动,打破抗拉件上原有的离心力平衡状态从而产生位移。装置未引入过大的弹簧力或者摩擦力,不会阻碍叶轮提速。装置减小了变桨的延迟,使得变桨效果更优。装置采用纯机械结构,结构简单,可靠性高。

一种基于ISVMD-IPOA-IBLS的风电机组齿轮箱轴承故障诊断方法

Publication No.:  CN123069062A 10/11/2026
Applicant: 
盛东如东海上风力发电有限责任公司华能国际电力江苏能源开发有限公司清洁能源分公司河海大学
CN_123069062_PA

Absstract of: CN123069062A

本发明公开了一种基于ISVMD‑IPOA‑IBLS的风电机组齿轮箱轴承故障诊断方法,属于风电机组故障诊断技术领域,包括:利用改进连续变分模态分解对原始振动信号进行降噪;对降噪后的振动信号提取特征;利用径向基函数神经网络优化宽度学习系统,构建改进宽度学习系统基础分类模型;利用改进鹈鹕优化算法对改进宽度学习系统的关键超参数进行全局寻优,构建改进鹈鹕优化算法‑改进宽度学习系统故障诊断模型并利用训练集进行训练;将待诊断的齿轮箱轴承的振动信号输入至训练完成的改进鹈鹕优化算法‑改进宽度学习系统故障诊断模型,得到轴承故障诊断结果。该方法能够解实现风电机组齿轮箱轴承故障的高精度、智能化诊断。

一种漂浮式海上风电设备的湿拖运输辅助装置

Publication No.:  CN123061553A 10/11/2026
Applicant: 
中国能源建设集团浙江省电力设计院有限公司
CN_123061553_PA

Absstract of: CN123061553A

本申请涉及运输装置技术领域,公开了一种漂浮式海上风电设备的湿拖运输辅助装置,用于拖运海上风电设备,包括:拖基座主体、卡扣座、系泊链和缓冲件,拖基座主体内形成有装置腔,海上风电设备位于装置腔内;卡扣座安装于拖基座主体;沿系泊链的延伸方向,系泊链包括第一端和第二端,第一端连接于海上风电设备,第二端连接于卡扣座;缓冲件位于装置腔内,且缓冲件分别与拖基座主体和海上风电设备连接;沿海上风电设备的高度方向,缓冲件与第一端间隔设置,通过缓冲件对海上风电设备进行缓冲,提高海上风电设备的拖运稳定性。

一种风电塔筒升降机的自适应控制系统

Publication No.:  CN123067157A 10/11/2026
Applicant: 
山东森茂新能源科技有限公司
CN_123067157_A

Absstract of: CN123067157A

本发明涉及风电设备控制技术领域,公开了一种风电塔筒升降机的自适应控制系统,包括逻辑控制模块、变频驱动模块、位置反馈模块、参考限位模块及通讯模块;逻辑控制模块根据脉冲电信号及开关量信号生成修正高度坐标,并与理论法兰空间映射表进行比对;在修正高度坐标处于平滑塔节区间时,基于电机电气参数进行方差运算生成基础波动参数;结合修正高度坐标对应的无量纲高度加权值生成复合动态阻力指数,并依据预设控制阈值向变频驱动模块下发目标运行频率指令。本发明通过融合空间位置补偿与底层电气参数解算量化机械运行阻力,实现塔筒形变工况下自适应降速与就近停靠避险,提升阻力感知准确性,保障人员与设备安全。

一种分布式原位自供电微气象站

Publication No.:  CN123066889A 10/11/2026
Applicant: 
北京纳米能源与系统研究所
CN_123066889_PA

Absstract of: CN123066889A

本申请公开了一种分布式原位自供电微气象站,涉及环境监测技术领域,以解决风能利用率低的问题。本申请提供的分布式原位自供电微气象站包括:传感器组件、风扇组件、发电组件、信号处理组件和储能组件;传感器组件包括至少一个环境传感器;风扇组件包括主轴和多个扇叶组,每个扇叶组均包括第一扇叶和第二扇叶;第一扇叶为弧形片状,且第一扇叶的中心线与主轴的轴心平行;第二扇叶为直片状,第二扇叶所在的平面与主轴的轴心平行;在每个扇叶组中,第二扇叶的一端指向第一扇叶的凹面;发电组件与主轴传动连接;信号处理组件与储能组件、发电组件和传感器组件电连接。在本申请提供的分布式原位自供电微气象站,具有较好的风能利用效率。

洗扫车补能系统、方法及洗扫车

Publication No.:  CN123061174A 10/11/2026
Applicant: 
安徽绿美创城环境科技有限公司
CN_123061174_PA

Absstract of: CN123061174A

本发明公开了一种洗扫车补能系统及方法,该方法包括:步骤S1、通过第一能源获取装置获取风机系统排气风能,并将其转换为电能;步骤S2、通过能源管理装置检测储能装置的荷电状态;步骤S3、能源管理装置根据荷电状态控制储能装置的充电过程;其中,在控制储能装置充电的过程中,利用第一能源获取装置转换的电能对储能装置进行充电。本发明的洗扫车补能方法,通过利用第一能源获取装置转换的电能用于对储能装置进行充电,这种设计既不增加额外的能源消耗,也不改变风机系统的作业性能,可以实现对洗扫车作业时风机系统出风口风能的有效利用,提升车辆的续航里程。本发明还公开了一种洗扫车。

集束封闭环管TLCD液体阻尼器、风电叶片及制造方法

Publication No.:  CN123064796A 10/11/2026
Applicant: 
明阳智慧能源集团股份公司
CN_123064796_PA

Absstract of: CN123064796A

本发明公开了一种集束封闭环管TLCD液体阻尼器、风电叶片及制造方法,包括多个矩形封闭环管,多个所述矩形封闭环管自下而上层叠设置,并集束组装为一体;每个所述矩形封闭环管具有封闭的阻尼液回路,且各所述矩形封闭环管的环面相互平行设置,以使各所述矩形封闭环管在受载时产生的阻尼力方向一致。本发明能够有效满足叶片内部狭窄空间的安装需求,兼具优异的抗疲劳性能和防渗漏能力,并实现终生免维护。

一种海上风电筒型基础自起浮多参数稳定性控制系统及方法

Publication No.:  CN123061555A 10/11/2026
Applicant: 
长江勘测规划设计研究有限责任公司
CN_123061555_PA

Absstract of: CN123061555A

本发明公开了一种海上风电筒型基础自起浮多参数稳定性控制系统及方法,该系统包括设置在海上风电筒型基础上的管道系统和阀门系统,海上风电筒型基础包括单柱和筒裙,筒裙通过分舱板将其内部划分为若干个舱室;管道系统包括环向汇总管路和若干根与环向汇总管路连接的分支管路,分支管路分别与各个舱室对应并延伸至舱室内部,用于给各个对应的舱室打气或者放气;阀门系统包括设置在环向汇总管路上和若干根分支管路上的阀门,通过控制阀门的开闭给对应的舱室打气或者放气,以实现海上风电筒型基础在船坞中变潮位情况下的自起浮多参数稳定性控制。本发明可实现海上风电筒型基础在船坞中变潮位情况下的自主起浮和稳定性控制。

一种行走式风力与水力联合驱动钻孔疏通装置及疏通方法

Publication No.:  CN123064424A 10/11/2026
Applicant: 
北京科技大学
CN_123064424_PA

Absstract of: CN123064424A

本发明公开了一种行走式风力与水力联合驱动钻孔疏通装置及疏通方法,涉及煤矿井下钻孔疏通维护技术领域。包括:机体总成、行走装置、风力驱动推进装置、水力切割分离装置、旋转清理装置以及风力驱动旋转装置;风力驱动推进装置与风力驱动旋转装置分别具有相互独立设置的第一进风通道和第二进风通道,两条进风通道分别连接外部风力源,各自独立供风;旋转清理装置通过高压风流经周向设置的扭转孔喷出时产生的反作用力矩驱动旋转,无需独立的机械传动部件;进风通道上分别独立设置有风压稳流组件。本发明解决了现有钻孔疏通装置存在的推进能力不足、对大块或压实阻隔物清理效果不佳、深部钻孔作业困难以及疏通效率较低等技术问题。

一种适配风机振动工况的电缆孔洞防火封堵方法及装置

Publication No.:  CN123064644A 10/11/2026
Applicant: 
北京燕普达科技有限公司
CN_123064644_PA

Absstract of: CN123064644A

本发明提出了一种适配风机振动工况的电缆孔洞防火封堵方法及装置,涉及风电机组技术领域。该装置包括防火板、容纳组件和防火泥,容纳组件包括上筒体和下筒体,二者与电缆通孔形成容纳腔,防火泥填充于容纳腔内,下筒体连接有下密封机构,上筒体设置有上密封机构,上密封机构包括活动板、滑动环、导向杆和弹簧。该方法通过在穿越孔处建立密封腔体、填充可塑性防火材料并施加初始压紧力,利用惯性质量体捕获风机运行产生的振动能量,通过弹性储能元件将振动动能转化为弹性势能,实现密封间隙的自动补偿。该装置和方法利用风机自身振动能量对防火泥持续施加动态压紧力,有效防止防火泥在振动工况下开裂、松动或脱落,无需人工定期检查与重新填充。

一种模块化风电场运维平台

Publication No.:  CN123064643A 10/11/2026
Applicant: 
华能新疆三塘湖风力发电有限责任公司
CN_123064643_PA

Absstract of: CN123064643A

本申请涉及风电运行维护设备技术领域,尤其涉及一种模块化风电场运维平台,该装置包括第一平台、第二平台、滑轮机构、联动锁紧机构和升降防护机构,其中第一平台、第二平台共同围合形成用于环绕塔筒的环形作业平台;第一平台端部固接有插接壳,第二平台端部开设有与之适配的插接腔,联动锁紧机构用于将插接壳锁定于插接腔中,包括螺纹杆、凹形驱动板、传动板及限位块。本发明通过采用插接壳进行初定位,配合由螺纹杆驱动的联动锁紧机构,实现了第一平台与第二平台之间的快速对接与锁紧,使得操作人员仅需转动一根螺纹杆,即可同步驱动两组限位块卡入对应的限位槽,完成双侧牢固锁定,大幅缩短了现场组装时间,提升了运维效率。

一种基于粒子阻尼器原理的风电塔筒高频振动治理装置

Publication No.:  CN224955870U 10/11/2026
Applicant: 
华电新能源集团股份有限公司福清分公司华电电力科学研究院有限公司
CN_224955870_U

Absstract of: CN224955870U

本申请涉及风力发电技术领域,尤其涉及一种基于粒子阻尼器原理的风电塔筒高频振动治理装置。其在风电塔筒的外壁上贴合布置的粒子阻尼器,粒子阻尼器内包括至少一个密闭设置的空腔结构,空腔结构内填充有多个数量个减振粒子。以解决现有技术无法对塔筒的高频低辐振动进行有效减振的技术问题。

一种防磨损自动扭缆装置

Publication No.:  CN224955871U 10/11/2026
Applicant: 
鄂尔多斯市跃栖科技有限公司
CN_224955871_U

Absstract of: CN224955871U

本实用新型公开了一种防磨损自动扭缆装置,包括固定环,固定环的顶端和底端均固定安装有安装环,两个安装环之间固定连接有多个导向杆,通过第一卡紧环与第二卡紧环配合形成的夹紧槽夹持电缆,且夹紧槽内壁设置挤压橡胶层,有效避免电缆与卡紧环之间的直接摩擦,显著降低电缆表皮磨损风险,旋转环可绕自身轴线旋转,配合旋转架通过套管与导向杆的滑动连接,使电缆能够随机头偏转实现360°旋转及轴向位移,完全适配电缆的多方向运动需求,从根本上解决因运动约束导致的磨损问题,固定环设置散热孔,保障电缆运行时的散热效果,提升设备运行稳定性;整体结构采用螺栓连接与焊接相结合的方式,安装拆卸便捷,便于维护。

基于风机增速箱旁路连接的润滑在线监测及过滤系统

Publication No.:  CN224956233U 10/11/2026
Applicant: 
广西大唐桂冠新能源有限公司
CN_224956233_U

Absstract of: CN224956233U

本实用新型公开了基于风机增速箱旁路连接的润滑在线监测及过滤系统,涉及风机增速箱润滑油监测过滤技术领域,包括增速箱体和综合监测箱,增速箱体的一侧分别设有上下设置的出油口和回油口,综合监测箱的内部设有齿轮泵体,且齿轮泵体的抽吸端固定连接有抽油管。本实用新型通过双过滤罐、第二电磁操作单向阀、第三电磁操作单向阀的协同作用,能够在其中一个过滤罐的精滤滤芯发生堵塞,在线切换至另一过滤罐,无需在精滤滤芯堵塞时进行停机更换,保证润滑油监测及过滤效率;通过设置的余压释放机构,能够在旋转滤芯盖带动精滤滤芯拆卸时,同步开启自动泄压功能,释放余压,避免拆卸滤芯盖时油液喷溅,保护维护人员免受高温油污伤害。

一种风电叶片表面复合涂层协同电热除冰装置

Publication No.:  CN123064642A 10/11/2026
Applicant: 
陕西赢浩电力科技有限公司
CN_123064642_PA

Absstract of: CN123064642A

本发明公开了一种风电叶片表面复合涂层协同电热除冰装置,属于风电叶片除冰技术领域,本发明包括风电叶片,且风电叶片上通过粘贴层粘接有加热贴片,并且加热贴片的外侧涂覆有抗侵蚀涂层,所述加热贴片的外侧分别连接有金属公极片和金属母极片,且相邻加热贴片上的金属公极片和金属母极片电气连接,所述金属母极片上设置有定位锁止组件,且金属公极片和金属母极片相插接时定位锁止组件对金属公极片进行限位锁定,所述金属母极片上设置有密封囊组。该风电叶片表面复合涂层协同电热除冰装置可以实现加热贴片电极的快速稳定连接,且可以利用风电叶片转动过程中产生的离心力进一步提高电气连接稳定性,实现高效稳定加热除冰。

一种混合塔筒及制作与施工方法

Publication No.:  CN123064634A 10/11/2026
Applicant: 
北京峰筑工程技术研究院有限公司
CN_123064634_PA

Absstract of: CN123064634A

一种混合塔筒及制作与施工方法,塔筒由混凝土筒、转换筒、钢筒组成,混凝土筒包括1个或多个混凝土筒节,转换筒包括转换筒混凝土、转换筒钢筋、转换筒钢骨、钢筒连接件,转换筒的转换筒钢筋包括转换筒环筋和转换筒纵筋,钢筒由钢板组成;钢筒与转换筒的钢筒连接件固定连接,混凝土筒与转换筒固定连接。本发明抗剪承载力、抗疲劳性能好,施工临时结构承载力高刚度大、安全性高的优点。

基于应力的风电机组螺栓预紧状态自适应控制系统

Publication No.:  CN123067120A 10/11/2026
Applicant: 
轻云智创(杭州)智能科技有限公司郑州轻软数据科技有限公司
CN_123067120_PA

Absstract of: CN123067120A

本发明属于自适应控制技术领域,本发明公开了基于应力的风电机组螺栓预紧状态自适应控制系统,所述系统包含数据感知模块、特征解算模块、状态分析模块、自适应控制模块和风险监测模块。通过数据感知模块采集多源运行数据,经特征解算模块构建间隙时序矩阵并解算载荷传递不均匀度以识别候选敏感区,再由状态分析模块融合应力腐蚀速率与迟滞偏移率,分析应力激励分布场,最终由自适应控制模块生成协同调整指令,实现预紧力动态调控,并由风险监测模块提供超调保护。本发明解决了现有技术检测滞后、忽略载荷耦合、单螺栓独立调控导致应力集中与刚度衰减的问题,实现了多螺栓协同自适应闭环控制,提升了风电机组结构安全性与运维效率。

一种漂浮式风电系统

Publication No.:  CN123061538A 10/11/2026
Applicant: 
中国华能集团清洁能源技术研究院有限公司华能广东汕头海上风电有限责任公司华能(广东)能源开发有限公司华能海上风电科学技术研究有限公司
CN_123061538_PA

Absstract of: CN123061538A

本公开的实施例提供一种漂浮式风电系统,包括:锚固基础;下浮体和锚固系泊缆,所述下浮体通过所述锚固系泊缆与所述锚固基础锚固连接,所述下浮体具有压载舱;上浮体和张拉系泊缆,所述上浮体设置于所述下浮体背离所述锚固基础的一侧,并通过所述张拉系泊缆与所述下浮体形成间隔连接的张力悬浮结构;塔筒,所述塔筒设置于所述上浮体远离所述下浮体的一端;其中,所述下浮体通过调节所述压载舱中压载水容量,调节系统的整体吃水深度。本发明中,通过压载舱压载水动态调节,可以实时调整系统整体吃水深度,确保不同海况下的最优浮心‑重心匹配,提升稳定性。

一种涡旋风力发电装置

Publication No.:  CN224955864U 10/11/2026
Applicant: 
郑州磁动力新能源科技有限公司
CN_224955864_U

Absstract of: CN224955864U

本实用新型公开了一种涡旋风力发电装置,涉及风力发电技术领域,包括支架,所述支架上水平转动连接有转轴,所述转轴的外侧转动连接有转筒,所述转筒的内侧沿其周向固定连接有多个外螺旋叶片,所述转轴的外侧与转筒相对应的位置沿其周向固定连接有多个内螺旋叶片,所述内螺旋叶片与外螺旋叶片的旋转方向相反;所述转筒的一端外侧设有聚风罩,所述聚风罩与支架固定连接,所述聚风罩的内部沿其周向固定连接有多个螺旋导流叶片,所述转筒的另一端外侧设有防护罩,所述防护罩的内侧设有与转轴固定连接的外风叶。该涡旋风力发电装置,有效提升了在各风速区间的能量捕获率,通过多级涡流能量提取,提高了其发电效率。

一种风电齿轮箱油液在线监测及过滤一体装置

Publication No.:  CN224955869U 10/11/2026
Applicant: 
广西大唐桂冠新能源有限公司
CN_224955869_U

Absstract of: CN224955869U

本实用新型公开了一种风电齿轮箱油液在线监测及过滤一体装置,涉及风电齿轮箱油液在线监测技术领域,包括风力发电机壳体、升降通道、齿轮箱本体,齿轮箱本体安装于风力发电机壳体的内部,风力发电机壳体的底端与升降通道顶端固定连接,且升降通道的内部滑动连接有升降安装板,升降通道的外壁开凿有一对进出通口,且进出通口上均铰接有密封门。本实用新型通过设置的卷扬升降机构,能够借助卷扬提升机的正反转配合钢丝绳的传动,能够带动监测维护机构可降至地面维护,并在维护结束后上升复位,人员无需攀爬至风力发电机壳体内部高空处,消除高空攀爬和作业风险,提高安全性。

一种偏航闸片清理装置

Publication No.:  CN224950543U 10/11/2026
Applicant: 
华润风电(临沂)有限公司
CN_224950543_U

Absstract of: CN224950543U

本实用新型涉及一种偏航闸片清理装置,包括工装主体,所述工装主体用于放置在刹车盘的排屑槽内,所述工装主体上设置有容屑槽,所述容屑槽的至少一侧设置有刮削部。通过工装主体适配刹车盘的排屑槽,在偏航过程中,刮削部直接刮削闸片上的油污、金属屑等杂质,容屑槽收集杂质,提升清理效率;刮削部针对性刮削减少残留,解决人工清理不彻底问题,降低釉层异响等风险,减少闸片损坏,降低维护成本,同时,提高清理效率,缩短停机时间70%,提升发电效率。

一种VG防雷引下线新型叶片防雷系统

Publication No.:  CN224959198U 10/11/2026
Applicant: 
江苏金松新材料有限公司
CN_224959198_U

Absstract of: CN224959198U

本实用新型涉及风力发电叶片防雷领域,具体公开了一种VG防雷引下线新型叶片防雷系统,包括至少一个金属材质的VG单元,所述VG单元通过间隙放电形成空气电离通道,所述VG单元包括本体以及一对VG板,两个所述VG板之间为八字设置,本实用新型VG单元兼具接闪器与引下线功能,在保证VG单元本身功能的同时,利用金属材料的传导特性和尖端放电原理,使得VG单元组可以用来传导电流,起到接闪的效果,能够使用VG单元来代替引下线。

一种船舶航道浮标

Publication No.:  CN224953242U 10/11/2026
Applicant: 
安徽省交通科学研究院
CN_224953242_U

Absstract of: CN224953242U

本实用新型涉及浮标技术领域,具体为一种船舶航道浮标。解决了光伏板易因盐雾、灰尘和生物污损堆积而降低发电效率,需频繁人工清洁,导致维护成本高且受海况制约,且现有浮标过度依赖太阳能,在连续阴雨或低光照时供电不稳,而补充风力发电又因结构复杂、体积大或启动风速要求高,难以在小体积浮标上高效集成,影响其能源自给能力和可靠性。一种船舶航道浮标,包括漂浮底座:所述漂浮底座的表面安装有空腔盒,所述漂浮底座顶面的一侧设置有动力组件,所述动力组件的边缘处设置有挡框,所述挡框的顶部安装有设备箱,所述设备箱的一侧嵌设有光伏板,所述光伏板两侧的相邻处开设有滑动槽,所述滑动槽的内部设置有擦拭杆。

一种用于风力发电组的防雨电动百叶窗

Publication No.:  CN224955676U 10/11/2026
Applicant: 
唯启精密机械(常州)有限公司
CN_224955676_U

Absstract of: CN224955676U

本实用新型涉及风力发电组技术领域,具体涉及一种用于风力发电组的防雨电动百叶窗;本设计的上层叶片组、中层叶片组和下层叶片组通过迷宫式结构相互搭接,形成多重曲折的间隙通道,有效阻挡了雨水因风压或重力直接侵入,无需依赖易老化的橡胶密封条即可达到优异的防雨效果;其次,该设计完全摒弃了传统橡胶密封条,转而采用非机械接触式的迷宫密封设计,显著提高了百叶窗的耐久性和防水性能;再者,连杆、执行器及所有转动部件均位于机舱内部,与外部环境隔离,同时采用SUS316L等防腐蚀材质并经过严格表面处理,彻底消除了外露部件的腐蚀风险,确保了百叶窗在恶劣环境下的长期可靠运行。

一种钢混结构的风电机组塔筒

Publication No.:  CN224955866U 10/11/2026
Applicant: 
天津宝坻华电青龙湾新能源有限公司
CN_224955866_U

Absstract of: CN224955866U

本实用新型涉及塔筒技术领域,具体为一种钢混结构的风电机组塔筒,包括混凝土层,混凝土层的外侧设置有钢板,钢板的内侧设置有第一剪力件,混凝土层包括底部混凝土和中上部混凝土,底部混凝土为高强度混凝土,底部混凝土内部设置有型钢骨架和预应力钢筋,多个型钢骨架之间设置有环形连接钢板,并通过环形连接钢板焊接形成整体笼式框架,中上部混凝土为普通混凝土,普通混凝土的内部开设有空腔,空腔内填充有轻质保温材料,本实用新型采用梯度化材料配置,避免全高段采用统一厚重结构,大幅降低塔筒整体自重和材料成本。

一种用于风电混塔外框改造的内筒式风电支撑结构

Publication No.:  CN224955485U 10/11/2026
Applicant: 
江苏陆海工程科技有限公司
CN_224955485_U

Absstract of: CN224955485U

本实用新型公开了一种用于风电混塔外框改造的内筒式风电支撑结构,包括原钢塔与新增钢塔,所述原钢塔外侧设置外框立柱且通过连接钢材将原钢塔与外框立柱连接,外框立柱以正多边形状进行环形排列,原钢塔与新增钢塔之间通过过渡件连接,每相邻两外框立柱之间通过外框板连接;采用本实用新型方案,1.资源利用率高:完全保留既有钢塔及基础,避免拆除浪费,原结构利用率达100%;土地适应性强:所有新增结构均位于原有征地红线内,无需新征地,尤其适用于土地资源紧张的山区、沿海风电场改造;施工效率优异:采用全预制装配工艺,框架立柱、横梁及环梁均在工厂预制,现场仅需螺栓连接,大幅减少对风电场发电的影响。

一种风机刹车片磨损检测装置

Publication No.:  CN224957327U 10/11/2026
Applicant: 
大唐武威新能源有限公司
CN_224957327_U

Absstract of: CN224957327U

本实用新型公开了一种风机刹车片磨损检测装置,包括:固定筒,所述固定筒内滑动插接有导向杆,且导向杆的端部固定连接有检测杆;安装筒,所述安装筒通过旋转组件连接于固定筒的端部,且安装筒的顶部固定连接有固定盒;卡接机构,所述卡接机构设置于固定盒的内部,且固定盒的一侧卡接有U型支架;检测触头一和检测触头二,所述检测触头一和检测触头二分别固定连接于U型支架的一端和检测杆的端部,用于测量风机刹车片磨损厚度,所述U型支架的一侧开设有吸附孔,且固定筒的顶部粘接有磁条,吸附孔和磁条相互吸附。本实用新型不仅方便测量风机刹车片的磨损厚度,而且实际操作简单,易于携带,实用性高。

一种抗疲劳的缓冲耗能式导管架桩基连接结构

Publication No.:  CN224955132U 10/11/2026
Applicant: 
华润新能源投资有限公司福建分公司华润新能源(连江)有限公司福州大学
CN_224955132_U

Absstract of: CN224955132U

本实用新型提出了一种抗疲劳的缓冲耗能式导管架桩基连接结构,涉及海上风电技术领域,包括外套筒、灌浆层、剪力键和缓冲层;外套筒套设于桩基上口外,且上端与导管架主体下部节点固接;灌浆层充填于外套筒和桩基之间的环形间隙;剪力键交错布置于桩基外壁和外套筒内壁;缓冲层设置于灌浆层与桩基的接触面,或设置于灌浆层与外套筒的接触面,缓冲层能够在循环荷载作用下产生弹塑性变形。通过灌浆层与桩基的接触面或灌浆层与外套筒的接触面设置缓存层,缓冲层能够在循环荷载作用下产生弹塑性变形,吸收并耗散部分动力能量,有效降低节点界面的应力集中程度,延缓疲劳裂纹的萌生与扩展,能稳定适应多种工况,兼顾承载力、抗疲劳性和耐久性。

一种便于携带工具的风机免爬器

Publication No.:  CN224954341U 10/11/2026
Applicant: 
山东能源盛鲁能化阿拉善盟新能源有限公司
CN_224954341_U

Absstract of: CN224954341U

本实用新型提供了一种便于携带工具的风机免爬器,包括:免爬器本体;承载板,承载板设置在免爬器本体的底部;存储组件,存储组件具有第一存储部和第二存储部,第一存储部和第二存储部分别可沿承载板的宽度方向相互靠近或远离地设置免爬器底部,通过设置可相互靠近或远离的第一存储部和第二存储部,使得存储空间能够根据风机塔筒内部的实际空间条件进行灵活调整;该方案有效解决了在狭窄塔筒空间内存储组件难以展开的问题,既保证了存储容量,又确保了免爬器在受限空间内的正常使用,大大提高了设备的适应性和实用性。

一种风力发电机组变桨偏航机构用限位开关总成

Publication No.:  CN224958553U 10/11/2026
Applicant: 
上海溥灵能源科技有限公司
CN_224958553_U

Absstract of: CN224958553U

本实用新型公开了一种风力发电机组变桨偏航机构用限位开关总成,包括U型承载架,所述U型承载架的上端一侧可拆卸安装有接近开关支架,所述U型承载架的上端两侧均可拆卸安装有控制开关本体;所述控制开关本体的上端一侧转动连接有转动臂,所述转动臂的上端一侧安装有抵触头;所述接近开关支架的上端一侧设有第二安装孔。本实用新型通过双冗余安全设计实现故障容错,即使一个开关失效,另一开关仍能提供基本保护,大幅提升系统可用性,同时响应速度快,适应不同机型需求,而且安装牢固稳定,减少共振风险,提升整体的强度。

一种具有防腐蚀层的风电塔筒分段拼接结构

Publication No.:  CN224955867U 10/11/2026
Applicant: 
福建福船一帆新能源装备制造有限公司
CN_224955867_U

Absstract of: CN224955867U

本实用新型适用于风电塔筒组装技术领域,提供了一种具有防腐蚀层的风电塔筒分段拼接结构,包括:风电塔筒主体;对称开设在所述风电塔筒主体顶部的四个活动口。本方案提供的具有防腐蚀层的风电塔筒分段拼接结构,通过将两个风电塔筒主体的首尾端相连,并使其中一个风电塔筒主体上的拼接块插入到另一个风电塔筒主体的拼接槽内,拼接时,受挤压力的影响拼接块挤压第二弹簧,并向支块靠近,同时,活动板会同步挤压第一弹簧,并向活动槽内缩入,拼接块进入到拼接槽内后,由于挤压力消失,第二弹簧释放张力,可使拼接块与拼接槽的内轮廓贴合,同时,第一弹簧释放张力,可使活动板重新移出,并移动至拼接块上方,可以将拼接块限制在拼接槽内。

一种塔筒清洗机器人

Publication No.:  CN224955872U 10/11/2026
Applicant: 
北京炎凌嘉业智能科技股份有限公司
CN_224955872_U

Absstract of: CN224955872U

本申请公开的塔筒清洗机器人,包括机架清洁装置、爬绳器装置、全向磁轮装置、电控装置、图像采集传输系统,用于清洗塔筒的筒壁并收集清洗过程中产生的污物;所述爬绳器装置用于控制所述塔筒清洗机器人上升、下降运动;所述全向磁轮装置用于通过磁性组件与筒壁之间的吸力使塔筒清洗机器人吸附在筒壁上;所述电控装置包括固定设置于机架上传感器模块和控制模块,用于负责塔筒清洗机器人遥控信号接收、摄像头图像传输、机器人升降运动控制、姿态调整;所述图像采集传输系统采集所述塔筒清洗机器人实时运动画面并传输至控制模块。本申请的清洗机器人作业效率高,自动化程度高,并且可以实时查看清洗机器人作业面的污染和清洁情况。

一种下沉式混塔风电机组防水基础

Publication No.:  CN224955131U 10/11/2026
Applicant: 
中国三峡新能源(集团)股份有限公司
CN_224955131_U

Absstract of: CN224955131U

本实用新型属于风电机组技术领域,公开了一种下沉式混塔风电机组防水基础,承台的边缘位置的底部周向间隔安装若干个桩基,从而稳固承台,承台的底部浇筑垫层,隔离承台与地面,在垫层的上表面涂抹水泥基渗透结晶防水涂料形成无机渗透防水层,无机渗透防水层的上表面铺设防水卷材,无机渗透防水层与防水卷材组合形成防水结构,能够抵抗不同介质的渗透和侵袭,使用年限长,无机渗透防水层会部分渗入到垫层内,结合力强,不易脱落,有效防止地下水渗透,确保了优良的抗倾覆性能,承台的中间区域的顶部开设沉盲孔,沉盲孔的孔壁底部周向开设凹槽,混塔的混凝土底部成型于沉盲孔与凹槽中,从而具备优良的抗倾覆性能。

一种适用于多地形的风电塔筒基础调节支架

Publication No.:  CN224955865U 10/11/2026
Applicant: 
福建福船一帆新能源装备制造有限公司
CN_224955865_U

Absstract of: CN224955865U

本实用新型涉及风电塔筒技术领域,提出了一种适用于多地形的风电塔筒基础调节支架,包括底座,所述底座的上端左右侧壁均安装固定有双向电机,且双向电机的输出端与丝杆的端部固定安装,所述滑杆固定连接在底座的上端内壁处,且底座的上端内壁中部位置转动连接有丝杆,所述插杆转动连接在底座的拐角处,且底座的中部上端转动连接有转球,所述后夹块的下端铰链连接有调节架,且后夹块的前端上端面滑动连接有前夹块,并且前夹块的前端面镶嵌有水平仪。该适用于多地形的风电塔筒基础调节支架,方便根据地形,调节风电塔筒的安装角度,方便保持风电塔筒安装垂直,避免歪斜,方便正常使用。

一种叶轮结构及具有其的风力或水力发电装置

Publication No.:  CN224955863U 10/11/2026
Applicant: 
许二龙
CN_224955863_U

Absstract of: CN224955863U

本实用新型公开一种叶轮结构及具有其的风力或水力发电装置,其中叶轮结构包括:主轴和多个叶片组件,多个叶片组件沿周向间隔可拆卸地安装在主轴上,每个叶片组件均包括扇叶和连接组件,扇叶为弹性可弯曲的板状结构,扇叶具有相对设置的第一侧缘和第二侧缘,第一侧缘可拆卸地安装于主轴上,连接组件能将第二侧缘朝靠近第一侧缘的方向拉伸以使扇叶处于弯曲状态,且以在弯曲状态下使得多个扇叶和主轴组合形成叶轮结构,以通过释放连接组件使得第二侧缘朝远离第一侧缘的方向运动从而实现扇叶处于展开状态,如此,使得叶轮结构占用的运输和存储空间减小,用户在对叶轮结构进行运输或存储时能够更加方便,降低用户运输和存储的成本。

一种轻量化紧凑型风电机舱行车梁结构

Publication No.:  CN224955868U 10/11/2026
Applicant: 
江苏塞恩斯金属新材料科技有限公司
CN_224955868_U

Absstract of: CN224955868U

本实用新型涉及风力发电技术领域,且公开了一种轻量化紧凑型风电机舱行车梁结构,包括固定底板,所述固定底板的顶部连接有第一车梁,所述第一车梁的顶部连接有第二车梁,所述第一车梁的顶部连接有定位块,所述第一车梁的一侧连接有第一安装块,所述第二车梁的一侧连接有第二安装块,所述第二安装块的底部连接有紧固垫,所述第二安装块的顶部连接有紧固螺栓。该轻量化紧凑型风电机舱行车梁结构,通过设置的固定底板、固定螺栓、第一车梁、第二车梁、定位块、第一安装块、第二安装块紧固垫和紧固螺栓,可以使该行车梁结构更加方便进行拆卸安装,使其更加的紧凑便捷,进一步的满足了人们的使用需求,给人们的工作带来了便利。

圆锥滚子轴承及风力发电机组

Publication No.:  CN224955874U 10/11/2026
Applicant: 
徐州罗特艾德回转支承有限公司
CN_224955874_U

Absstract of: CN224955874U

本实用新型提供了一种圆锥滚子轴承及风力发电机组。圆锥滚子轴承包括内圈、外圈、圆锥滚子和保持架,内圈包括第一滚道表面,外圈设置在内圈的外周侧并与内圈同轴,外圈包括与第一滚道表面相对的第二滚道表面。圆锥滚子可旋转地设置在第一滚道表面与第二滚道表面之间,圆锥滚子包括第一端面和第二端面,第一端面和第二端面沿圆锥滚子轴承的轴向相背设置。其中,内圈上设置有第一挡边,第一挡边凸出于第一滚道表面并抵接于第一端面,外圈上设置有第二挡边,第二挡边凸出于第二滚道表面并抵接于第二端面。根据本实用新型能够有效降低圆锥滚子轴承的装配难度。

在次同步控制交互(SSCI)期间改善系统性能的系统和方法

Publication No.:  CN123073948A 10/11/2026
Applicant: 
通用电气维诺瓦基础设施技术有限责任公司
CN_123073948_PA

Absstract of: CN123073948A

一种用于改善连接到电力网的电功率系统的性能的方法包括经由控制模块基于一个或多个电信号的误差来确定度量。该方法还包括经由控制模块基于度量来确定缩放因子。此外,该方法包括经由控制模块将缩放因子应用于电流阻尼装置的输出以修改用于电流阻尼装置的默认值。因此,缩放因子允许将默认值选择得更高并且更快地作用于次同步控制交互(SSCI)。

偏航刹车盘清扫装置

Publication No.:  CN224955873U 10/11/2026
Applicant: 
三峡新能源五家渠发电有限公司中国长江三峡集团有限公司
CN_224955873_U

Absstract of: CN224955873U

一种偏航刹车盘清扫装置,包括外壳和内部固定架。外壳上端设吸附固定装置,内部固定架顶部装动力装置,外壳下端有灰铲装置和定向装置。动力装置中电机经皮带、减速器驱动驱动轮,与从动轮配合传动毛刷皮带;灰铲装置可滑动调节与刹车盘距离;还包括集灰盒、万向轮及电池包。内部固定架为矩形框架,通过固定柱与外壳连接。本装置能高效清扫刹车盘碳粉,调节精准,安装拆卸方便,适配不同工况,可延长设备寿命,降低维护成本。

风电主轴轴承振动监测与故障诊断系统及方法

Publication No.:  CN123064640A 10/11/2026
Applicant: 
瓦房店轴承集团国家轴承工程技术研究中心有限公司
CN_123064640_PA

Absstract of: CN123064640A

本发明涉及风电设备故障监测技术领域,具体为风电主轴轴承振动监测与故障诊断系统及方法,采集原始振动时域信号、实时转速数据、动态载荷数据及风速工况数据;数据时序对齐,并存储;构建改进网格搜索算法,筛选最优参数组合;重构得到纯净振动时域信号;对所述纯净振动时域信号进行多维度特征提取,并结合风电主轴轴承理论故障特征频率,构建多维故障特征数据集;建立转速‑特征频率映射模型与载荷‑特征幅值补偿模型,对提取的多维故障特征数据集进行动态补偿与偏移校正;构建轻量化卷积神经网络模型,识别并输出故障类型;计算故障劣化指数DI并分级预警。本发明能够适应风电复杂多变的工况,降低对轴承故障信号判断的误差。

一种折叠式风电场叶片检修装置

Publication No.:  CN123064636A 10/11/2026
Applicant: 
华能新疆三塘湖风力发电有限责任公司
CN_123064636_PA

Absstract of: CN123064636A

本申请涉及风力发电设备检修技术领域,尤其涉及一种折叠式风电场叶片检修装置,包括磁吸攀爬机器人以及设置在磁吸攀爬机器人上的检修模块,还包括折叠伸缩模块、牵引模块和缓冲模块;其中,磁吸攀爬机器人通过磁性轮与电动吸盘双重吸附于塔筒表面;牵引模块通过两组收卷组件对伸缩架二两侧的钢丝拉索进行独立差动收放,形成对称牵拉以抑制悬臂摆动与扭转变形。本发明通过磁吸攀爬机器人吸附于塔筒进行高空定位,利用折叠伸缩模块驱动伸缩架一和伸缩架二在平行收纳状态与垂直展开状态之间切换,实现了检修模块从塔筒至叶片的大范围跨越,从而摒弃了整机直接爬行叶片或依赖无人机投放的方式,避免了叶片表面被划伤的风险。

风电机组状态异常识别方法及装置

Publication No.:  CN123069223A 10/11/2026
Applicant: 
中国华能集团清洁能源技术研究院有限公司华能海南发电股份有限公司清洁能源分公司
CN_123069223_A

Absstract of: CN123069223A

本申请公开了风电机组状态异常识别方法及装置,通过本申请,由于利用深度学习模型从现有传感数据中挖掘物理机理关联,构建表征内部状态参量的虚拟测量,无需新增硬件即可补全关键监测盲区,并结合物理观测变量建立多维关联重构模型,以重构残差驱动动态阈值进行异常判别,能够深度刻画复杂机电液耦合系统的非线性关系并灵敏捕捉早期微小偏差,因此,可以解决现有方法中关键状态量监测缺失、加装传感器改造成本高昂、早期微弱异常捕捉灵敏度低以及多变量非线性关系难挖掘的技术问题,达到在不增加硬件投入的前提下实现风电机组内部状态全面感知与早期异常精准识别的技术效果。

一种人工鱼礁漂浮式风电基础

Publication No.:  CN123061539A 10/11/2026
Applicant: 
中国华能集团清洁能源技术研究院有限公司华能广东汕头海上风电有限责任公司华能(广东)能源开发有限公司华能海上风电科学技术研究有限公司
CN_123061539_PA

Absstract of: CN123061539A

本公开的实施例提供一种人工鱼礁漂浮式风电基础,包括:上浮体的中央立柱、周向均布于中央立柱的多个侧立柱、连接相邻侧立柱的环向支撑件、连接各侧立柱与中央立柱的径向支撑件和斜向支撑件;中央立柱顶部设置有风电接口;下浮体的底座、设置于底座顶面且分别与各侧立柱对应的多个底立柱、连接相邻底立柱的横撑件、底立柱和横撑件形成的网格框架;网格框架内设置有扰流板组以构成向上导流的鱼礁腔体;张拉系泊缆阵列,连接各侧立柱与对应的底立柱;锚固系统,连接下浮体与海床基岩。本公开的实施例通过在下浮体中设置向上导流的扰流板组,形成人工鱼礁,减少了风电平台的用海面积,实现了集约节约、立体化的用海理念,提高了海洋资源的利用率。

风电场调控方法及系统

Publication No.:  CN123064630A 10/11/2026
Applicant: 
黑龙江省华富电力投资有限公司
CN_123064630_PA

Absstract of: CN123064630A

本发明涉及风电场调控方法及系统,包括:采集风电机组运行数据,接收电网调度指令;对比总实际有功功率与目标功率,根据对比确定风电场执行增发或限功率调控;执行增发调控时,校验下游机组塔筒振动幅度,根据振动幅度是否超出安全振动阈值,确定是否对上游机组执行主动偏航错开指令;在尾流影响安全后,针对需提升功率机组,获取变桨电机和偏航系统温度,根据变桨电机和偏航系统实时温度与各自过热警告阈值的对比执行控制操作;在执行限功率调控时,筛选全场机组中变桨电机实时温度最高的机组集合,基于集合内机组当前变桨角度状态以及全场机组塔筒实时振动幅度执行限功率操作。本发明能够保障电网调度需求同时实现安全可靠的风电场协同调控。

一种抗台风型漂浮式风机钢混浮式基础建造工艺方法

Publication No.:  CN123061552A 10/11/2026
Applicant: 
中山广船国际船舶及海洋工程有限公司
CN_123061552_PA

Absstract of: CN123061552A

本发明提供了一种抗台风型漂浮式风机钢混浮式基础建造工艺方法,解决现有漂浮式风机基础钢混连接界面抗剪能力不足、防腐性能差及缺乏主动浮力调节手段的问题。该工艺包括:预制环形钢壳主体,焊接剪力钉、加强筋板、分隔式密封浮力调节舱;绑扎钢筋笼,固定塔筒连接预埋套筒,预留与剪力钉匹配的凹槽;吊装钢壳与钢筋笼对接,安装可拆卸式钢模板;浇筑高性能抗裂混凝土,复合养护;安装充排水泵与压力传感器,密封测试;钢壳外表面喷砂除锈,喷涂防腐涂层,安装抗浪护舷;通过半潜驳船运输至指定机位,调整吃水深度,安装系泊系统与海底锚碗连接。该工艺提升钢混连接界面抗剪能力、延长服役寿命并实现台风工况下的漂浮姿态稳定控制。

一种风光互补自供能绿色建筑分区控湿净化通风集成机组

Publication No.:  CN123065068A 10/11/2026
Applicant: 
南通理工学院
CN_123065068_PA

Absstract of: CN123065068A

本发明属于建筑节能通风技术领域,公开了一种风光互补自供能绿色建筑分区控湿净化通风集成机组,包括通风机组及其内部所安装的压缩机组,通风机组右侧上端设置第一冷凝器、第一蒸发器,所述通风机组右侧后端固定有第一进气管,第一进气管外侧设置格栅护板,所述通风机组右侧前端固定有第一出气管,第一出气管内部设置有第一轴流扇,所述通风机组左侧上端设置控制板,通风机组侧面阵列开设有通风孔,所述通风机组左侧上端转动安装有传动风管,传动风管上端连接有风帽,风帽上端连接风轮叶片,所述传动风管侧面设置发电机组,发电机组与传动风管之间连接有传动组件。

一种基于退役风机叶片并用于光伏场区的复合型防沙固沙系统及构建方法

Publication No.:  CN123064129A 10/11/2026
Applicant: 
大唐环境产业集团股份有限公司中国科学院西北生态环境资源研究院
CN_123064129_PA

Absstract of: CN123064129A

本发明公开了一种基于退役风机叶片并用于光伏电场的复合型防沙固沙系统及构建方法。所述复合型防沙固沙系统包括设置在抑风带内的刷状网绳阻沙墙、铺设在沉沙带和固沙带的沙层表面上的第一沙障以及设置在扰流带的沙层表面上的第二沙障。阻沙墙包括于竖直方向并行排布的多条刷状网绳。第一沙障包括基础障体及覆盖在基础障体上的网面。第二沙障包括多个独立设置的锥状沙障和/或蒺藜状沙障。锥状沙障或蒺藜状沙障由弯折的刷状网绳构成。本发明通过“抑风‑沉沙‑固沙‑扰流”的防控策略,实现对全域风沙的精准拦截,同时通过对退役风机叶片的高值化利用,解决了固废处置难题,具有耐候性强、寿命长、防沙效果全面等优点。

风电机组振动数据多维分析方法、装置、设备及介质

Publication No.:  CN123064635A 10/11/2026
Applicant: 
三峡新能源杞县发电有限公司中国三峡新能源(集团)股份有限公司中国长江三峡集团有限公司
CN_123064635_PA

Absstract of: CN123064635A

本公开涉及一种风电机组振动数据多维分析方法、装置、设备及介质。其中,风电机组振动数据多维分析方法包括:获取风电机组的原始振动信号及同步采集的外部工况参数,并对所述原始振动信号进行预处理;采用连续小波变换对预处理后的振动信号进行分析,生成小波系数矩阵;基于所述小波系数矩阵构建三维时频图谱,并将所述外部工况参数以可视化形式融合于所述三维时频图谱中;通过对融合后的三维时频图谱进行分析,识别风电机组的运行状态及潜在故障特征。由此,通过将时频分析与工况参数可视化融合,提供了一种直观、全面的振动数据多维分析方法,能够有效识别非平稳信号中的故障特征,并排除工况干扰,提高诊断准确性。

风电叶片的成型方法、风电叶片以及风力发电机组

Publication No.:  CN123060933A 10/11/2026
Applicant: 
中材科技(阜宁)风电叶片有限公司
CN_123060933_PA

Absstract of: CN123060933A

本申请涉及风电设备技术领域,尤其涉及一种风电叶片的成型方法、风电叶片以及风力发电机组。风电叶片的成型方法包括:提供第一壳组件,第一壳组件包括呈一体式结构体的第一壳体以及后缘粘接角,后缘粘接角包括彼此相交连接的第一粘接角部和第二粘接角部,第一粘接角部以及第二粘接角部远离彼此的端部分别与第一粘接角部以及第二粘接角部的连接处的连线形成初始夹角;提供支撑工装,将支撑工装抵接在第一粘接角部与第二粘接角部之间;在第二粘接角部背离第一粘接角部的一侧设置粘接胶;提供第二壳体,将第二壳体与第一壳体进行合模固化,以使第二粘接角部通过粘接胶与第二壳体连接,得到风电叶片。能够减少在粘接胶内形成的空腔缺陷。

一种倒立水滴形浮空器高空发电结构及使用方法

Publication No.:  CN123064629A 10/11/2026
Applicant: 
青岛飞宇航空科技有限公司
CN_123064629_PA

Absstract of: CN123064629A

本发明公开一种倒立水滴形浮空器高空发电结构及使用方法,涉及高空风力发电装备技术领域。该结构包括水滴形气球1、网兜2、主缆、做功伞和地面发电基地。水滴形气球1钝面朝下、锥尖朝上;网兜2包覆气球中部,上端经上承力绳环与气球连接,下端经下承力绳环与主缆连接;主缆下端连接地面发电基地的绞盘系统;做功伞设于主缆上;发电机组和回收电机均通过单向离合器与同一绞盘系统关联。地面锚泊时,气球坐落于环形充气托架4上,锚泊绳与地面锚泊桩5连接,保持稳定倒立;脱离托架后,气球在风载作用下自适应倾斜,使钝面迎风以降低风阻。该结构可单套独立作业,也可多套协同互动,能自动适应风阻,提高环境生存能力,避免触地损毁。

工程结构的动态腐蚀监测系统、方法及相关设备

Publication No.:  CN123066217A 10/11/2026
Applicant: 
华电科工股份有限公司
CN_123066217_PA

Absstract of: CN123066217A

本申请公开了一种工程结构的动态腐蚀监测系统、方法及相关设备,涉及海洋工程结构安全监测技术领域。该系统包括起升机构、监测环、水面测距装置和控制器;起升机构设置于工程结构上,并位于飞溅区上方,使驱动部件远离飞溅区,监测环环绕基础设置并设有腐蚀检测组件;控制器根据监测环与水面之间的当前距离与预设距离条件的关系控制起升机构收放起升绳,使监测环随水面高度变化持续对应飞溅区,并在当前距离小于预设安全距离时驱动监测环远离水面主动避浪,提高了腐蚀监测对动态海洋环境的适应能力、连续性以及系统长期运行的可靠性。

垂直轴式升阻复合气动风力发电机组

Publication No.:  CN123064632A 10/11/2026
Applicant: 
曹付德曹浩
CN_123064632_PA

Absstract of: CN123064632A

本发明公开了一种新型风力发电机组,它主要包括风轮、风轮盘、复合气动风叶、轮毂、主轴、主动齿轮、垂直传动轴、离心伸缩减速臂、超限速制动保护器、发电机、弧圈闸皮和塔架等。风轮盘、复合气动风叶和轮毂组成风轮,风轮盘呈碟状,几乎不受空气阻力;复合气动风叶能同时利用空气动力的阻力和翼形升力两种方式做功,提高风能利用率;机械动力由垂直轮毂驱动,发电机安装在地面上散热快;主轴为中空轴,既用作主轴,又用作进出机组的通道,方便维护;风轮能自控限速和超限速制动控制,保护机组安全。在风轮盘的平台上加装的集水装置收集雨水,供人使用,其上加装的太阳能电池板又可增加新能源。本发明实属风光互补、水电兼得的新型风电机组。

一种对中测试装置

Publication No.:  CN224943845U 06/11/2026
Applicant: 
北京金风慧能技术有限公司江苏金风软件技术有限公司
CN_224943845_U

Absstract of: CN224943845U

本实用新型公开了一种对中测试装置,其包括底座、第一支座和第二支座、调节组件、第一轴组件、第二轴组件和联轴器,所述第一轴组件和所述第二轴组件至少一者中设置有阻尼部件,用于提供所述第一轴或所述第二轴转动悬停的阻尼力;本申请实施例所提供的对中测试装置不仅有助于学员了解风力发电机中相关部件的连接关系及工作原理,而且可以模拟发电机的输入轴和齿轮箱系统的输出轴的对中操作,有利于学员熟练掌握如何调节发电机和齿轮箱系统的输出轴对中调试的方法,进而提高施工质量。该对中测试装置中第一轴或第二轴仅通过阻尼部件就可以悬停至试验所需位置,提高了试验操作的灵活性以及方便性。

一种新型风电功率单元测试老化工装

Publication No.:  CN224946115U 06/11/2026
Applicant: 
大唐滑县风力发电有限责任公司
CN_224946115_U

Absstract of: CN224946115U

本实用新型属于测试老化工装设备技术领域,尤其涉及一种新型风电功率单元测试老化工装,包括柜体,还包括:第一区和第二区,第一区和第二区开设在柜体内,第一区内放置有功率单元和控制板,第二区内放置有电抗器,第一区内固定连接有出水管和进水管,且出水管和进水管位于功率单元和控制板之间,出水管和进水管的一端贯穿柜体的内壁并延伸至外界;若干个通水管道,若干个通水管道固定连接在出水管上,本实用新型将IGBT产生的温度集中在第一区内,并优化了发热部件的散热设计,降低了对测试精度和老化效果的影响,进而提高了工装的实用性与经济性,并减少了管路与部件对接流程的繁琐性,减少安装所消耗时间,提高了安装和拆卸的效率。

一种防鸟类在风机上筑巢的装置

Publication No.:  CN224936435U 06/11/2026
Applicant: 
贵州乌江水电开发有限责任公司思林发电厂
CN_224936435_U

Absstract of: CN224936435U

本实用新型公开了一种防鸟类在风机上筑巢的装置。防鸟类在风机上筑巢的装置,包括:风机,所述风机的上方设置有底座,所述底座的上方设置有支撑杆,所述底座和支撑杆之间转动连接,所述支撑杆的上方设置有扇叶,所述支撑杆的中部设置有通孔,所述通孔的内部贯穿设置有连接杆,所述通孔和连接杆之间设置有摆动组件。本实用新型提供的防鸟类在风机上筑巢的装置通过自然风吹动扇叶带动整个装置旋转时,反光镜产生动态闪烁光斑形成视觉威慑,同时旋转的连接杆间歇性击打直杆,引发第一弹簧上的铃铛发出不规则声响,形成听觉干扰,通过装置旋转、摆动、声响共同配合进行刺激,有效打破了鸟类的适应性,避免鸟类在风机上筑巢。

具有防水结构的风电机组混凝土塔筒

Publication No.:  CN224943843U 06/11/2026
Applicant: 
天津宝坻华电青龙湾新能源有限公司
CN_224943843_U

Absstract of: CN224943843U

本实用新型涉及塔筒技术领域,具体为具有防水结构的风电机组混凝土塔筒,包括塔筒段,每个塔筒段的内侧均设置有混凝土内层,混凝土内层的外侧设置有钢板层,钢板层上设置有连接法兰,顶部连接法兰的顶端设置有第一密封垫,底部连接法兰的底端设置有第二密封垫,第一密封垫和第二密封垫之间设置有密封垫块,密封垫块的外侧设置有密封套,密封套呈匚字形,且开口向外设置,密封套内设置有吸水膨胀止水条,相互配合的两个连接法兰之间设置有螺栓锁紧件,本实用新型可以有效加强上下两端塔筒段连接处的密封效果,提高连接处的防水性能。

格构式塔架

Publication No.:  CN224943840U 06/11/2026
Applicant: 
上海博珖机器人有限公司
CN_224943840_U

Absstract of: CN224943840U

本申请实施例提供一种格构式塔架,格构式塔架包括沿高度方向设置的多层塔架单元,每层塔架单元包括多个彼此间隔的支撑柱以及连接多个支撑柱的连接组件,支撑柱在高度方向上包括上下两端,高度方向上相邻的上下两层塔架单元的各支撑柱成组对应连接,并形成多个支撑柱组。其中,至少一个支撑柱组中,支撑柱组下层支撑柱的上端的外壁面和上层支撑柱的下端的外壁面上设置有相匹配的定位槽和定位板,定位板可沿高度方向插设于定位槽内,以使支撑柱组的两个支撑柱相对接。本申请实施例所提供的格构式塔架,能够在保证支撑柱之间对接的准确性的同时,降低格构式塔架的安装难度,缩短作业时间,提高安装效率。

一种用于将风力发电机的轴承和挡圈两者压紧的装置

Publication No.:  CN224943849U 06/11/2026
Applicant: 
运达能源科技集团股份有限公司华能营口热电有限责任公司
CN_224943849_U

Absstract of: CN224943849U

本实用新型属于风力发电机安装技术领域,尤其涉及一种用于将风力发电机的轴承和挡圈两者压紧的装置,用于利用中空液压油缸将挡圈和轴承两者压入风力发电机的主轴,装置包括压盘、立板和锁紧机构,压盘包括上支撑面板和下支撑面板,上支撑面板用于抵接中空液压油缸的输出端,下支撑面板用于抵接主轴的端部,立板的两端分别连接上支撑面板和下支撑面板。本方案通过设置了压盘和锁紧组件,其中压盘由上支撑面板、下支撑面板及立板共同构成封闭或半封闭的箱型结构。这种箱型结构显著提升了压盘的整体刚度和抗变形能力,有效避免了在对轴承或挡圈施加高压进行压紧作业时,压盘自身发生形变,从而确保压紧过程的稳定性和精度。

叶片和风力发电机组

Publication No.:  CN224943846U 06/11/2026
Applicant: 
北京金风科创风电设备有限公司
CN_224943846_U

Absstract of: CN224943846U

本实用新型实施例提供了一种叶片和风力发电机组。其中,叶片包括:叶片本体;防雷系统,包括主接闪器和与主接闪器连接的主引下线,主引下线位于叶片本体的内腔中并向叶片本体的根部延伸;传感器,设置在叶片本体的内腔中,传感器的线缆向叶片本体的根部延伸并与主引下线间隔分布;防雷装置,设置在叶片本体上,用于在传感器的外周形成雷电屏蔽区域,防雷装置通过主引下线接地。防雷装置可以有效防止雷电击穿叶片本体击中传感器。

风电场巡检平台

Publication No.:  CN224941204U 06/11/2026
Applicant: 
江西大唐国际新能源有限公司
CN_224941204_U

Absstract of: CN224941204U

本实用新型公开了一种风电场巡检平台,涉及风电场检测技术领域,其中,风电场巡检平台包括基座;行走机构,设于所述基座的下方;检测组件,包括伸缩臂和设于所述伸缩臂一端的检测传感器,所述检测传感器用于检测塔筒,所述伸缩臂万向转动安装于所述基座,以随着所述伸缩臂的伸缩,调整所述检测传感器与所述基座之间的距离;以及减震组件,连接所述基座和所述行走机构。本实用新型提供的技术方案便于调整检测距离和观测角度,避免造成成像模糊,提高检测精度。

叶片和风力发电机组

Publication No.:  CN224943847U 06/11/2026
Applicant: 
北京金风科创风电设备有限公司
CN_224943847_U

Absstract of: CN224943847U

本实用新型实施例提供了一种叶片和风力发电机组。其中,叶片包括:叶片本体;防雷系统,包括接闪器和与接闪器连接的引下线,引下线位于叶片本体的内腔中并向叶片本体的根部延伸;传感器,设置在叶片本体的内腔中,传感器的线缆向叶片本体的根部延伸;其中,传感器及其线缆上任一点与引下线的间距,均大于引下线与该点之间的空气击穿距离。使得传感器及其线缆与引下线之间留有足够的安全距离,可以有效降低闪络风险。

一种风力发电机以及风力发电机组

Publication No.:  CN123044461A 06/11/2026
Applicant: 
远景能源有限公司
CN_123044461_PA

Absstract of: CN123044461A

本发明提供了一种风力发电机以及风力发电机组,风力发电机包括发电机主体、滑环装置和换热装置,发电机主体包括主体机壳、转轴和转子,主体机壳设置有机壳进风口和机壳出风口;滑环装置包括滑环和滑环室,滑环位于滑环室内,滑环设置于转轴的一端,滑环室设置有滑环室进风口和滑环室出风口;换热装置包括装置外壳和换热器,换热器设置于装置外壳内,装置外壳内分隔形成主换热室和副换热室,主换热室设置有主出风口和主回风口,主出风口、主回风口分别连通机壳进风口、机壳出风口,副换热室设置有副出风口和副回风口,副出风口、副回风口分别连通滑环室进风口、滑环室出风口。本发明的风力发电机的结构紧凑、系统成本较低且安全性高。

风力发电机组控制方法、控制系统及计算机可读存储介质

Publication No.:  CN123044440A 06/11/2026
Applicant: 
华能吉林新能源开发有限公司华能吉林清洁能源发电有限公司
CN_123044440_PA

Absstract of: CN123044440A

本发明公开了一种风力发电机组控制方法、控制系统及计算机可读存储介质,涉及风力发电技术领域,将李雅普诺夫稳定性条件作为动作选择的硬性约束,彻底解决了现有强化学习方法仅依赖奖励惩罚无法杜绝危险探索、易导致机组超速、振动发散等不安全工况的缺陷,提供了严格的可证明安全保障;同时,在安全区域内通过奖励函数引导策略灵活协调发电功率与疲劳载荷,克服了传统PID控制依赖经验参数、难以在复杂湍流下实现自适应最优平衡的不足,从而在确保安全运行的前提下,实现发电收益提升与机械损耗降低的统一。

一种风电场雷击预测及联动控制方法及系统

Publication No.:  CN123044458A 06/11/2026
Applicant: 
华能江西清洁能源有限责任公司
CN_123044458_PA

Absstract of: CN123044458A

本申请涉及风电场雷电监测与运行控制技术领域,公开一种风电场雷击预测及联动控制方法及系统。获取雷电监测数据、环境数据及风机当前运行状态,对雷电监测数据和环境数据进行时间对齐并形成雷击风险特征,通过雷击风险预测模型得到未来预定时间窗内的雷击风险结果;根据风险等级确定候选风机联动控制策略,并结合风机当前运行状态进行执行条件校核,生成并执行风机控制指令;根据执行后更新的雷击风险结果和风机状态反馈保持、升级或解除联动控制。本申请能够形成雷击风险预测与风机运行控制的闭环联动。

风力涡轮的偏航制动器组件的分段式衬套和修理其的方法

Publication No.:  CN123044443A 06/11/2026
Applicant: 
通用电气维诺瓦基础设施技术有限责任公司
CN_123044443_PA

Absstract of: CN123044443A

一种用于风力涡轮的偏航轴承的偏航制动器组件包括至少一个偏航制动器,偏航制动器具有由多个环形节段构造的分段式衬套。多个环形节段中的每个包括壁部分和从壁部分延伸的凸缘部分。壁部分在多个接口处布置在一起以形成圆柱形衬套,其尺寸设定成用于接收在风力涡轮的台板支撑框架的通孔内。偏航制动器组件还包括布置在分段式衬套内且包括活塞组件的缸组件。此外,偏航制动器组件包括布置在缸组件下方的制动片,其中,缸组件驱动活塞组件以将向下的负载施加到制动片来与偏航轴承的摩擦表面接合。

可分离的系泊系统

Publication No.:  CN123041039A 06/11/2026
Applicant: 
恩科马拉有限公司
CN_123041039_PA

Absstract of: WO2021234148A2

A disconnectable mooring system for offshore semi-submersible floating structures. A disconnectable buoy has a number of mooring lines which include a buoy chain between the mooring chain and the buoy. The mooring chain and the buoy chain are connected via a three way mooring connector, with the third connection configured to pull the mooring connector to a mooring point on the structure. In a first configuration the buoy is disconnected and supports the mooring chains for recovery at shallow depths to be pulled in. In a second configuration, the mooring lines are pulled in via the mooring connectors thereby providing a spread mooring to the structure with the buoy chain left as a catenary between the buoy and mooring point.

混合式风力涡轮机塔架

Publication No.:  CN123057299A 06/11/2026
Applicant: 
恩德能源西班牙独资有限公司
CN_123057299_PA

Absstract of: EP4617489A1

0001 The object of the invention is a hybrid wind turbine tower which reduces the number of connections between sections, so optimizing the design, also avoiding the concentration of stresses along the height of the tower and reducing the costs of transportation.

用于可变发电资产故障预测的系统和方法

Publication No.:  CN123057300A 06/11/2026
Applicant: 
乌托巴斯洞察公司
CN_123057300_PA

Absstract of: US20250284272A1

0000 An example method includes receiving monitoring data from at least one variable power generation asset, predicting, using a trained machine model, a predicted operational stressor value based on features of the monitoring data, the operational stressor value being a stressor metric of an operational stressor, comparing a difference of the predicted operational stressor value to a reported operational stressor value to create a residual value, retrieving a particular anomaly threshold from a plurality of anomaly thresholds, the particular anomaly threshold being selected based on at least one manufacturing variable of a component and a risk category that is based on an operational survivability analysis over time for that at least one manufacturing variable in a presence of the operational stressor, the at least one manufacturing variable being from manufacturing data, and providing a notification of potential failure when the residual value is outside the particular anomaly threshold.

自立式組立タワーシステム用の荷重支持構造

Publication No.:  JP2026537227A 06/11/2026
Applicant: 
シーエルエスウィンドエルエルシー
JP_2026537227_A

Absstract of: US20250124807A1

0000 In one embodiment, a computer-implemented method for driver training using zone of proximal learning (ZPL) includes receiving, by one or more processors, driving data with respect to a driver operating a vehicle, estimating, using a personal behavior model, a driver profile based on the driving data, estimating one or more zone of proximal development (ZPD) states based at least in part on the driver profile, and performing one or more vehicle actions to place the driver into the one or more ZPD states.

风机塔筒法兰盘螺栓松动在线检测方法、装置及电子设备

Publication No.:  CN123049400A 06/11/2026
Applicant: 
华电电力科学研究院有限公司
CN_123049400_PA

Absstract of: CN123049400A

本发明涉及力学状态监测技术领域,公开了一种风机塔筒法兰盘螺栓松动在线检测方法、装置及电子设备。方法包括:获取待测风机塔筒上各监测节点在预设采样周期内的响应数据集;基于响应数据集计算各监测节点的响应信号在目标频带内的瞬时相位,并根据各监测节点的瞬时相位计算各节点对的带通加权相位差;基于历史正常期带通加权相位差的基线模型和各节点对的带通加权相位差计算各节点对的特征统计量;根据各类特征统计量的自适应权重对各节点对的特征统计量进行加权求和,得到各节点对的综合分数;根据综合分数判断待测风机塔筒是否存在螺栓松动,若存在螺栓松动则输出对应等级的告警信息。实现了复杂风况下风机塔筒法兰螺栓松动检测。

串联拓扑高空风能系统的多发电单元协同控制方法及系统

Publication No.:  CN123054564A 06/11/2026
Applicant: 
清华大学
CN_123054564_PA

Absstract of: CN123054564A

本发明公开了串联拓扑高空风能系统的多发电单元协同控制方法及系统,涉及可再生能源发电技术领域,本发明根据全局风速信息计算系统最优稳态工作点,生成各单元的参考转子动能;根据实时运行状态动态确定各单元的功率分配安全边界,并在该边界内滚动优化功率轨迹,输出瞬时功率指令;接收所述功率指令,并基于本地实时测量的直流电压自适应调整变流器控制策略,实现功率的精确跟踪。本发明通过算法协同替代硬件冗余,在无需增加机载设备重量的前提下,实现了多发电单元在转速、功率与电压强耦合条件下的稳定运行与全局最大风能捕获,显著提升了高空风能发电系统的轻量化水平与运行可靠性。

风电机组偏航减速器异常检测方法和装置

Publication No.:  CN123044455A 06/11/2026
Applicant: 
华能安徽怀宁风力发电有限责任公司中国华能集团清洁能源技术研究院有限公司
CN_123044455_PA

Absstract of: CN123044455A

本发明提供了一种风电机组偏航减速器异常检测方法和装置,包括:采集目标风机及同型号健康风机历史数据,经预处理剔除无效数据后,通过偏航状态标志位与偏航角度联合划分完整偏航事件;提取每个事件的统计特征与机理特征构建特征矩阵,训练单类支持向量机与隔离森林最优双模型;对目标风机实时数据重复上述处理,输入双模型得到异常得分,经归一化融合后判定异常,能够无需故障样本,低成本广覆盖,能精准识别早期渐进式失效,提升风电机组运行可靠性。

一种百米级分段风电叶片榫卯复合连接结构

Publication No.:  CN123044437A 06/11/2026
Applicant: 
承风能源(太原)有限公司
CN_123044437_PA

Absstract of: CN123044437A

本发明公开一种分段风电叶片榫卯复合连接结构,属于兆瓦级风电复合材料叶片分段拼装技术领域,适用于30米以上大型风电叶片。叶片沿展向拆分为2~3段及以上,拼接位置设置全截面燕尾榫卯连接区,承担挥舞弯矩、摆振扭矩、截面剪力与表层附加应力,实现分区承载。所有榫卯结构工厂一体预制精加工,现场仅涂胶嵌合与补强作业;装配后形成机械锁合与化学粘接双重承载,配合全域玻纤补强抑制界面分层,融合为完整受力箱体。本发明解决了大型叶片运输超限难题,整体力学性能超过完整叶片,现场施工简便,疲劳可靠性优于传统螺栓分段方案。

一种风力发电机组疲劳载荷损伤的快速估计方法及系统

Publication No.:  CN123050218A 06/11/2026
Applicant: 
明阳智慧能源集团股份公司
CN_123050218_PA

Absstract of: CN123050218A

本发明公开了一种风力发电机组疲劳载荷损伤的快速估计方法及系统,该方法包括以下步骤:构建风力发电机组的线性化高阶气弹动力学模型以及控制系统模型;整合线性化高阶气弹动力学模型以及控制系统模型,得到闭环气动伺服弹性系统模型;将大地坐标系下的三维风速作为闭环气动伺服弹性系统模型的输入,输出大地坐标系下风力发电机组载荷的动力学响应;将大地坐标系下风力发电机组载荷的动力学响应转换为旋转坐标系下风力发电机组载荷的动力学响应;计算大地坐标系下以及旋转坐标系下功率谱密度响应;计算风力发电机组的载荷疲劳损伤。本发明实现力学、控制系统与电气系统的整合与多学科优化设计,有利于前期的优化设计和度电成本的降低。

风电机组三维耦合尾流模型及其偏航优化控制方法

Publication No.:  CN123047246A 06/11/2026
Applicant: 
浙江工业大学
CN_123047246_PA

Absstract of: CN123047246A

一种风电机组三维耦合尾流模型及其偏航优化控制方法,该模型将流向速度亏损表示为包含尾流中心垂向变化偏转和展向双侧非对称标准差的耦合高斯函数,在同一解析框架内同时表征了偏航尾流的横截面卷曲变形与展向速度不对称性。该控制方法获取风电场来流参数和机组运行状态参数,基于质量和动量守恒建立基础高斯尾流模型,经横截面卷曲修正和展向不对称性修正得到所述三维耦合尾流模型,通过线性叠加与等效偏转角方法评估多机组尾流干涉及二次尾流转向效应,并采用广义串行优化算法求解各机组最优偏航角。本发明兼顾了尾流预测的物理逼真度与多机组干涉评估的计算效率,为大规模风电场在线偏航优化提供了完整的技术方案。

一种风机机舱智能巡检系统

Publication No.:  CN123044456A 06/11/2026
Applicant: 
甘肃中电酒泉第三风力发电有限公司
CN_123044456_PA

Absstract of: CN123044456A

本发明公开了一种风机机舱智能巡检系统,包括:数据采集模块,用于在双馈式风电机组运行状态下采集滑环室振动数据、碳尘堆积厚度数据和温度数据;摩擦特征提取模块,用于对振动数据进行时频分析,提取摩擦特征频率和摩擦振动幅值;碳刷剩余长度估计模块,用于将摩擦特征频率、摩擦振动幅值、转子转速和温度数据输入预训练的轻量碳刷剩余长度估计模型,输出碳刷剩余长度估计值;风险指数计算模块,用于计算碳刷磨损风险指数和碳尘污染风险指数;维护紧迫度评估模块,用于将两个风险指数输入预训练的维护紧迫度评估模型,输出维护紧迫度系数作为巡检结果。本发明解决了现有技术依赖人工巡检、维护时机判断不精准的问题。

一种风电机组降温装置

Publication No.:  CN123044462A 06/11/2026
Applicant: 
北京易联通达科技有限公司
CN_123044462_PA

Absstract of: CN123044462A

本发明涉及风电机组设备技术领域,且公开了一种风电机组降温装置,包括机组壳,机组壳的内壁固定连接有发电机,发电机的一端转动连接有齿轮组,伸缩机构包括底座盘,底座盘与发电机的一端固定连接,底座盘的顶部滑动连接有伸缩筒,伸缩筒的一端固定连接有分布盘,分布盘的顶部固定连接有吸收泵,清理组件包括支撑盘,支撑盘与分布盘的内壁滑动连接。通过设置伸缩机构,收纳盘两侧的排气扇启动,通过顶部的吸附槽将刮松的浮尘吸附在收纳盘内部,避免粉尘二次飘散再次附着,清洁完成后,吸收泵启动,产生高压气流通过分布盘的流道吹出,对散热翅片进行深度吹扫,将深层缝隙中的残留粉尘彻底清除,大幅减少沙尘环境下人工高空清灰的运维频次。

一种电动车辆的智能补电方法、系统、计算机设备及可读存储介质

Publication No.:  CN123040675A 06/11/2026
Applicant: 
安徽零维智能科技有限公司
CN_123040675_PA

Absstract of: CN123040675A

本发明公开了一种电动车辆的智能补电方法、系统、计算机设备及可读存储介质,属于车辆补电领域。方法包括:低压蓄电池电压低于预设阈值时触发补电,根据车辆状态启用不同的发电节点组合为低压蓄电池补电;实时采集低压蓄电池电压并据此判断是否满足动力电池补电功能开启条件;若满足,则停止对低压蓄电池的补电,同时通过低压蓄电池放电为动力电池补电,过程中,实时采集低压蓄电池电压并判断是否满足预设的动力电池补电功能停止条件;若满足,则停止低压蓄电池对动力电池的补电并返回第一步。本发明通过多种外接发电设备以及动力电池实现了对低压蓄电池的补电,同时,还支持通过低压蓄电池对动力电池的补电,提升了低压蓄电池的使用效能。

基于注意力与贝叶斯优化的风机变桨控制方法

Publication No.:  CN123044445A 06/11/2026
Applicant: 
华能陇东能源有限责任公司
CN_123044445_PA

Absstract of: CN123044445A

本发明公开了基于注意力与贝叶斯优化的风机变桨控制方法,属于风电智能控制技术领域,该方法采集风速、功率时序数据并构建标准化样本;通过带时序注意力的双向LSTM网络提取风况深度特征,输出短临风速预测序列与湍流强度;采用自适应采集函数的多目标贝叶斯优化算法,以风况特征动态约束参数搜索空间,求解加误差、速率系数等最优控制参数;基于最优参数动态修正参考风速与变桨速率上限,经PI计算、安全限幅后输出变桨指令。本发明将时序深度学习与智能寻优深度耦合,替代传统固定参数线性控制,精准适配复杂湍流风况,同步平衡机组安全、发电效率与设备寿命,适配各类存量风电机组。

一种基于数字孪生的风机吊装全过程防碰撞预警与安全管控系统及方法

Publication No.:  CN123041481A 06/11/2026
Applicant: 
三峡集团浙江能源投资有限公司
CN_123041481_PA

Absstract of: CN123041481A

本发明实施例公开了一种基于数字孪生的风机吊装全过程防碰撞预警与安全管控系统及方法、计算机设备及计算机可读存储介质,其中,方法包括:建立包含吊机、被吊物和吊索的三维几何模型及运动副约束关系的数字孪生模型,将发生弹性变形的柔性部件建模为柔性体,得到刚柔耦合多体动力学模型;以传感器实测的吊机运动参数和现场风速为驱动输入,在每个仿真步长内按运动学求解、动力学求解和柔性体变形求解的串行顺序耦合迭代至收敛,输出带弹性变形的各构件三维轮廓坐标;基于三维轮廓坐标进行轴向包围盒粗筛和三角面片精细检测,得到实体间最小安全间距;根据被吊物运动速度、柔性部件弹性变形量和现场风速确定动态安全阈值,分级预警,执行对应的管控动作。实施本申请实施例可使数字孪生模型真实反映吊臂挠曲、钢丝绳弹性伸长对构件空间位姿的影响,提升碰撞检测精度与预警的环境自适应性。

一种风力发电装置的调谐控制方法及系统

Publication No.:  CN123044448A 06/11/2026
Applicant: 
陕西风光智联新能源科技有限责任公司
CN_123044448_PA

Absstract of: CN123044448A

本发明涉及发电设备智能控制技术领域,公开了一种风力发电装置的调谐控制方法及系统,包括以下步骤:获取当前风速和捕能体的摆动状态;基于当前风速和捕能体的气动特性参数,确定当前风场的主激励频率;根据当前风速所在的风速区间,调节摆动式发电装置的转动惯量,以使摆动式发电装置的固有频率追踪主激励频率,或使转动惯量切换至极值状态,本发明提供一种风力发电装置的调谐控制方法及系统,能够提升摆动式发电装置的环境适应能力。

一种适用于海上风机单叶片安装的吊具主动控制系统及方法

Publication No.:  CN123041472A 06/11/2026
Applicant: 
盐城工业职业技术学院
CN_123041472_PA

Absstract of: CN123041472A

本发明公开了一种适用于海上风机单叶片安装的吊具主动控制系统及方法,涉及海洋工程技术及风力发电设备安装技术领域,包括:吊具主框架,设置为方形承载框架;夹持机构通过变桨机构设置在吊具主框架中心位置,用于夹持叶片,夹持机构的周侧呈圆周均布多个推进器,多个推进器通过电推缸竖直方向可调的设置在吊具主框架上;缆风机构包括卷扬机和缆风绳,卷扬机对称设置四个在吊具主框架的四角位置,缆风绳一端与卷扬机连接、缆风绳的另一端与夹持机构连接,用于向叶片提供水平方向的姿态调整力。本发明的适用于海上风机单叶片安装的吊具主动控制系统及方法,能够实现单叶片吊装全过程姿态主动感知、自主决策、精准执行。

交流变桨系统实时状态数据处理方法

Publication No.:  CN123048975A 06/11/2026
Applicant: 
大唐河北新能源(张北)有限责任公司
CN_123048975_PA

Absstract of: CN123048975A

本发明公开了交流变桨系统实时状态数据处理方法,具体涉及数据处理领域,包括S1、并行采集变桨系统的多维数据,依据实时工况综合波动程度动态匹配不同精度的插值阶次,对不同采样率的异构数据执行时间基准重采样对齐;S2、基于转子位置信息将转速关联类时域信号转换为角度域等间隔信号,并行解算多物理维度的深层故障特征参量,获取多类表征部件运行状态的特征数据;本发明采用工况变化率自适应的多阶插值同步对齐方法,解决了现有固定阶次插值在工况突变时同步误差大、平稳态算力冗余的问题,在降低整体算力消耗的同时提升了剧变工况下的同步精度,为多源特征融合提供了可靠的时间基准。

一种风力发电混塔溢胶清理回收装置

Publication No.:  CN123044460A 06/11/2026
Applicant: 
中国能源建设集团山西电力建设有限公司山西电建华鼎机械工程有限公司
CN_123044460_PA

Absstract of: CN123044460A

本发明公开了一种风力发电混塔溢胶清理回收装置,属于风力发电设备技术领域。一种风力发电混塔溢胶清理回收装置,包括机体,机体上设有驱动机构、清理机构和回收机构,机体的底部设有多组驱动轮,清理机构包括安装于机体上的铲板,回收机构包括安装于机体上的储存箱,储存箱内设有滤网,本发明通过设置驱动机构将机体吸附在发电混塔的外壁进行移动,通过清理机构上的铲板对溢胶进行铲除,同时能够在调节驱动轮朝向的同时联动控制铲板的朝向,通过回收机构将铲除的溢胶收集至储存箱内,同时能够在铲板调节朝向时联动对滤网内壁的杂质进行辅助刮离,实现机器人负压稳定爬壁,溢胶铲除与废料集中回收一体化,提升清理效率与高空作业安全性。

储能释放式自供电装置及自供电微气象监测装置

Publication No.:  CN123054613A 06/11/2026
Applicant: 
北京纳米能源与系统研究所
CN_123054613_PA

Absstract of: CN123054613A

本申请提供了一种储能释放式自供电装置及自供电微气象监测装置,包括风能俘获组件、电磁发电组件和储能组件;其中,风能俘获组件包括叶片和传动轴,用于将叶片转动产生的机械能传递至电磁发电组件;电磁发电组件包括沿传动轴依次设置的低速蓄能部件和电磁转换部件;其中,传动轴在低速旋转时带动低速蓄能部件转动,低速蓄能部件将机械能转换为弹性势能并在转动至设定位置时释放弹性势能,从而带动电磁转换部件产生电能;并且低速蓄能部件在传动轴非低速旋转时脱离传动轴,以使传动轴在非低速旋转时直接带动电磁转换部件产生电能;通过上述电磁发电组件中的低速蓄能部件的设置,提高了在微风和间歇能源环境下供电连续性。

一种基于深度学习网络的风电机组变桨故障诊断方法

Publication No.:  CN123049236A 06/11/2026
Applicant: 
盛东如东海上风力发电有限责任公司华能国际电力江苏能源开发有限公司清洁能源分公司河海大学
CN_123049236_PA

Absstract of: CN123049236A

本发明公开了一种基于深度学习网络的风电机组变桨故障诊断方法,属于风电机组故障诊断技术领域,包括:获取风电机组数据采集与监视控制系统中变桨相关的运行参数数据构建原始数据集并进行特征工程处理;构建深度神经网络故障分类模型和卷积神经网络故障分类模型;采用带梯度惩罚项的生成对抗网络对处理后的数据集进行扩充;将处理后的数据集与扩充样本数据混合,划分为训练集和测试集,分别输入各模型训练;对待诊断的风电机组变桨运行数据进行特征工程处理,分别输入训练完成的深度神经网络故障分类模型和卷积神经网络故障分类模型,输出变桨系统的运行状态,完成变桨故障诊断。该方法能够提升变桨故障诊断的精准度和可靠性。

一种预应力钢绞线牵引提升方法及系统

Publication No.:  CN123041485A 06/11/2026
Applicant: 
浙江华东新能科技有限公司
CN_123041485_PA

Absstract of: CN123041485A

本发明涉及风力发电技术领域,公开了一种预应力钢绞线牵引提升方法及系统,预应力钢绞线牵引提升方法包括:沿塔筒的高度方向布置闭合设置的钢丝绳;在塔筒的底部,将预应力钢绞线固定在所述钢丝绳的上升段上;随着钢丝绳的上升段的连续上升和钢丝绳的下降段的连续下降,将多根预应力钢绞线依次连续向上牵引提升。本申请的钢丝绳为闭合持续循环运行,在上升中始终牵引预应力钢绞线,实现多根预应力钢绞线的流水线式连续提升,消除回程空载,提高施工效率。

构网型风电机组的配置位置确定方法和装置

Publication No.:  CN123054542A 06/11/2026
Applicant: 
清华大学国网冀北电力有限公司
CN_123054542_PA

Absstract of: CN123054542A

本申请涉及一种构网型风电机组的配置位置确定方法和装置。方法包括:从链式集电馈线上的全部N个接入节点中选取P个接入节点,以配置构网型风电机组,得到多个配置方案;确定配置方案在多个功率分布场景下的二维评估指标;二维评估指标,包括配置方案在多个功率分布场景下对应于运行短路容量的第一指标值、及配置方案在多个功率分布场景下对应于首次触发极限诱导分岔阈值的第二指标值;基于各配置方案的二维评估指标确定帕累托前沿,并将帕累托前沿上的全部帕累托点按第一指标值有序排列,及基于排列结果确定多个帕累托点对应的边际替代率的变化率;基于满足预设条件的边际替代率的变化率所对应的帕累托点,确定构网型风电机组的配置位置。

坡屋顶风热耦合多级文丘里无叶片发电通风系统

Publication No.:  CN123044452A 06/11/2026
Applicant: 
上海理工大学中电建(南京)工程有限公司
CN_123044452_PA

Absstract of: CN123044452A

本发明公开了坡屋顶风热耦合多级文丘里无叶片发电通风系统,包括设置在坡屋顶内由屋檐向屋脊方向依次连通的第一气体流通段、混合整流段、第二气体流通段、压力恢复段和屋脊出口;第一气体流通段和第二气体流通段均呈文丘里通道结构;室内排风管道通过引射支路与第一气体流通段的喉部连通;第二气体流通段的喉部设有无叶片发电模组;屋脊出口设置有自适应导流尾舵减小迎风高压对出口的不利作用并利用背风低压抽吸,自适应导流尾舵用于改变屋脊出口的排气方向和/或出口有效流通面积;可利用文丘里低静压和建筑热压共同引射室内热湿空气,室内引射气流经混合整流后成为第二文丘里喉部入口流量的一部分,使通风与发电形成连续质量流量传递。

干湿混拼装配式陆上重载风电机组支撑结构及其控制装置

Publication No.:  CN123044454A 06/11/2026
Applicant: 
广西大学
CN_123044454_PA

Absstract of: CN123044454A

本发明属于风力发电机组支撑结构体系技术领域,具体的说是干湿混拼装配式陆上重载风电机组支撑结构及其控制装置,包括支撑结构和减振装置,所述支撑结构为干湿混拼预制装配钢‑混凝土筒式混合结构,所述筒式结构的预制装配单元为混凝土管片或钢‑混凝土组合管片,所述管片上、下端预埋连接钢板,连接钢板上设置注浆孔。管片边缘混凝土设有注浆槽。相邻管片之间混凝土拼接面采用粘结剂,预埋连接钢板之间采用螺栓或焊接进行干拼连接,通过注浆孔向混凝土注浆槽内进行注浆来实现湿接。所述减振装置设置在塔架顶段,采用了间歇开合式润滑组件。此举结合了干法连接和湿法连接预制装配式结构的优点和理念,旨在满足大功率、长叶片陆上风电机组对支撑结构体系刚度、强度和快速施工的需求,同时降低机组振动所导致的混凝土开裂、疲劳寿命加速损耗、连接螺栓松动、预应力松弛及其锚固系统失效等一系列不利影响。

一种漂浮式风机浅水安装转换深吃水拖航方法及系统

Publication No.:  CN123041064A 06/11/2026
Applicant: 
中国电建集团中南勘测设计研究院有限公司
CN_123041064_PA

Absstract of: CN123041064A

本发明涉及海洋油气与风能开发技术领域,提供一种漂浮式风机浅水安装转换深吃水拖航方法及系统。获取漂浮式风机基础和待安装风机部件参数,确定载荷偏心侧并构建平衡方程;确定气囊总排水量、数量、布置位置及各压载舱初始压载量;浅水吊装时,根据当前吊装阶段的重量重心参数更新平衡方程,控制气囊充气和压载舱压载,使基础维持第一预定吃水状态;拖航至深水水域后,根据剩余气囊总排水量和整体浮心参数更新平衡方程,控制气囊分级排气并同步调载,使基础达到第二预定吃水状态;以对称布置的两个气囊为一组逐组排气和解脱,并同步调载;气囊回收后,将气囊总排水量更新为零并继续调载,使基础达到一体化拖航设计吃水状态。

风电机组偏航制动控制方法、装置及电子设备

Publication No.:  CN123044446A 06/11/2026
Applicant: 
华能安徽怀宁风力发电有限责任公司中国华能集团清洁能源技术研究院有限公司
CN_123044446_A

Absstract of: CN123044446A

本发明提供了一种风电机组偏航制动控制方法、装置及电子设备,涉及供热管道泄漏诊断领域,该方法实现液压钳制动与电磁刹车制动的时序解耦,通过实时感知偏航系统的应力状态实现偏航制动的零冲击和零应力锁定,从而解决现有偏航制动控制策略中存在的塔筒点头振动及齿面冲击磨损的问题。

风机叶片特种作业机器人

Publication No.:  CN123044457A 06/11/2026
Applicant: 
苏州热工研究院有限公司
CN_123044457_PA

Absstract of: CN123044457A

本发明公开一种风机叶片特种作业机器人,其包括机器人主体以及与机器人主体连接的相控阵超声检测仪;机器人主体包括机壳、履带行走机构与吸附机构、激光雷达距离传感器与视觉摄像头传感器,该履带行走机构与吸附机构为该风机叶片特种作业机器人提供稳定附着力,能够使其紧紧贴合在风机叶片外表面上。视觉摄像头传感器可用于辅助定位与监测风机叶片表面状态,激光雷达距离传感器可用于实时检测该风机叶片特种作业机器人与障碍物的距离,可实现自主避障与路径规划。相控阵超声检测仪能够获取比人工更稳定、更可重复的检测数据,避免漏检。该风机叶片特种作业机器人从根本上解决了传统人工检测的高风险、高成本、低效率难题。

一种偏航输出结构

Publication No.:  CN123044651A 06/11/2026
Applicant: 
重庆重齿风电装备制造有限责任公司
CN_123044651_PA

Absstract of: CN123044651A

本发明涉及风力发电机领域,公开了一种偏航输出结构,包括输出齿轮轴、末级行星架和输出箱体,输出齿轮轴套在末级行星架内,输出箱体套在末级行星架外,末级行星架和输出箱体之间设有滚子轴承,滚子轴承包括轴承内圈、轴承外圈和滚子,滚子设在轴承内圈和轴承外圈之间,轴承内圈和轴承外圈分别与末级行星架和输出箱体连接;输出箱体上方设有交叉滚子轴承,还包括次末级内齿圈,末级内齿圈设在交叉滚子轴承上方,交叉滚子轴承包括交叉滚子、连接行星架和连接法兰,末级行星架包括若干销轴,销轴连接在连接行星架上,次末级内齿圈、连接法兰和输出箱体通过圆柱销连接。本发明能够解决现有技术难以适用于大批量工业化生产的问题。

一种多电机协同的风力发电变桨控制系统

Publication No.:  CN123044449A 06/11/2026
Applicant: 
湖南科技大学
CN_123044449_PA

Absstract of: CN123044449A

本发明涉及风力发电变桨控制技术领域,具体公开一种多电机协同的风力发电变桨控制系统,通过获取同一桨叶变桨电机群的历史运行数据集,在预设采集周期内同步采集力矩、转速、温度及桨距角数据,以带有时间戳的力矩偏差与角速度偏差及温度数据形成时序记录。通过对群组力矩偏差分布进行多维映射,构建能够捕捉早期卡涩征兆的动态风险评估模型。该模型的核心在于利用辅助电机力矩与转速的实时状态分布,反向推导出个体化的自愈力矩重构阈值及微幅扰动力矩参数。打破了传统固定阈值顺桨保护的僵化模式,实现了以恢复桨距角跟踪精度为基准的柔性自愈控制,显著提升了机组可利用率与运行安全性。

用于修整用于风力涡轮机转子叶片的剪切腹板的凸缘的方法以及工具

Publication No.:  CN123044436A 06/11/2026
Applicant: 
恩德能源欧洲股份两合公司
CN_123044436_PA

Absstract of: CN123044436A

本发明涉及一种用于修整用于风力涡轮机转子叶片(110)的剪切腹板(200)的凸缘(206、208)的方法以及工具(300、400),该方法包括以下步骤:a)提供剪切腹板(200),b)使用工具(300)沿跨度方向(120)切削剪切腹板(200)的第一凸缘(206)的上凸缘部分(216),其中工具(300)在上外表面(212)上被导引,以及c)使用工具(400)沿跨度方向(120)切削第一凸缘(206)的下凸缘部分(218),其中工具(400)在切削的上凸缘部分(216)的外缘(220)上被导引。

一种风电叶片疲劳测试装置、系统及控制方法

Publication No.:  CN123045705A 06/11/2026
Applicant: 
三一重能股份有限公司
CN_123045705_PA

Absstract of: CN123045705A

本申请实施例提供一种风电叶片疲劳测试装置、系统及控制方法。该装置包括安装座、第一动力源、第二动力源、第一传力路径和第二传力路径,安装座用于夹持待测试叶片,第一动力源和第二动力源分设于安装座的两侧,第一传力路径连接于第一动力源和安装座之间,第二传力路径连接于第二动力源和安装座之间,第一动力源通过第一传力路径向安装座施加第一交变载荷,第二动力源通过第二传力路径向安装座施加第二交变载荷,第一交变载荷与第二交变载荷在安装座上形成弯矩载荷和扭矩载荷。本申请通过两个动力源分别独立施加载荷,实现了弯扭复合载荷的模拟,更贴近叶片实际工况,提高了测试结果的准确性和可靠性。

基于BIM的装配式发电玻璃幕墙结构及其施工方法

Publication No.:  CN123044050A 06/11/2026
Applicant: 
中国能源建设集团江苏省电力建设第一工程有限公司
CN_123044050_PA

Absstract of: CN123044050A

本发明公开有基于BIM的装配式发电玻璃幕墙结构及其施工方法,主要涉及发电玻璃幕墙技术领域,在以发电玻璃作为幕墙结构进行施工时,针对发电玻璃的结构特殊性,以螺栓结构固定斜边框架为基础,增设调节间隙和固定楔块,具体是沿着发电玻璃的四边位置进行收缩,限制固定楔块与斜楔部之间的设置方式,关键目的是通过保证每块发电玻璃的收缩距离,进而维持每块相邻位置中发电玻璃的水平度,其次以墙体为基础增设中心基座和叶片,利用可定向旋转的叶片对发电玻璃下表面提供下托力,进一步的维持发电玻璃的安装位置,避免局部位置小幅度形变而影响到整装效果和发电质量。

一种多能源组合式综合发电平台系统

Publication No.:  CN123044450A 06/11/2026
Applicant: 
中铁建工集团有限公司四川省机场集团有限公司
CN_123044450_PA

Absstract of: CN123044450A

本发明提供一种多能源组合式综合发电平台系统,属于海洋可再生能源发电技术领域,以解决波浪能发电结构复杂、维护困难及平台抗极端海况能力不足的问题。该系统包括发电系统平台和发电组合系统船舱,平台上设置风力发电机构和太阳能发电系统,船舱内设置纳米摩擦发电机组,实现风能、太阳能与波浪能的多能互补和连续稳定供电;船舱四周分布可独立注排水的压载水仓,通过注排水调节平台浮沉状态,极端海况下注水下沉降低重心、减小波浪荷载;船舱底部连接桁架结构,桁架结构下方设置浮筒,构成复合支撑结构。本发明提高了海洋资源利用率和平台抗风浪能力,降低了单位发电成本,适用于深远海风能、太阳能与波浪能的联合发电并网。

风力发电装置、风电叶片及法兰环

Publication No.:  CN123044438A 06/11/2026
Applicant: 
中材科技风电叶片股份有限公司
CN_123044438_PA

Absstract of: CN123044438A

本申请涉及一种风力发电装置、风电叶片及法兰环,风力发电装置包括风电叶片本体、法兰环本体和第一承压转接件。风电叶片本体包括具有第一环形端面的叶根,沿第一环形端面周向间隔设置多个螺栓孔。法兰环本体包括第二环形端面和第一通孔,沿第一环形端面的轴向,第二环形端面面向第一环形端面设置。第一承压转接件设置于第一环形端面与第二环形端面之间,叶根与法兰环本体抵压第一承压转接件,第一承压转接件的一侧设置第一承接曲面,第一承压转接件具有贯穿第一承接曲面的第二通孔。第一环形端面和第二环形端面中的一者设置有与第一承接曲面形状相匹配的第二承接曲面,第一承接曲面与第二承接曲面抵接接触且可转动配合。

微尺度流场调制的复杂地形风电功率预测方法及系统

Publication No.:  CN123050238A 06/11/2026
Applicant: 
西安交通大学中国电建集团西北勘测设计研究院有限公司
CN_123050238_PA

Absstract of: CN123050238A

本申请公开一种微尺度流场调制的复杂地形风电功率预测方法及系统,涉及新能源风电功率预测、数值气象仿真与人工智能时序建模交叉技术领域。该方法包括:采集全域基础数据,构建多尺度层级耦合风场模型,结合地形与机组参数推演并生成地形校正的中尺度基准风场。配置风机近场微尺度流场调制单元,依托局部地形扰动特征对基准风场开展轮毂高度局部流场修正,离线提取流场空间先验特征。以该特征为条件生成缩放与偏移参数,对时序隐特征作线性调制,构建预测模型并离线训练。在线预测时采集气象数据,调用已存空间先验完成条件调制与残差风速预测,经密度修正后输出风机及场站功率预测结果。该方案有利于提升单台风机与全场功率预测准确度。

一种风力发电机偏航齿圈及转向制动机构

Publication No.:  CN123044444A 06/11/2026
Applicant: 
嘉兴荣硕机械有限公司
CN_123044444_PA

Absstract of: CN123044444A

本发明公开了一种风力发电机偏航齿圈及转向制动机构,包括塔身、塔舱及连接二者的偏航轴承,塔舱上安装有驱动件和制动件,驱动件与偏航轴承的偏航齿圈啮合传动;制动件包括:安装腔套,其内沿轴向设有限位栓,底部设有摩擦盘及磁吸盘;轴杆,穿设于安装腔套,其顶部设有位于腔内的制动刹盘,底部设有与偏航齿圈啮合的制动齿轮,本发明通过将制动产生的热量控制在安装腔套内,安全性提升,并通过由喷孔、散热片、滑动盘通孔及摩擦盘通孔组成的贯通式主动散热风道,实现了制动摩擦副的直接强制对流冷却,解决了热衰退问题的同时,高速气流携带摩擦碎屑经弧口导流通道定向排出,避免了碎屑在腔体内的二次堆积与磨粒磨损。

一种镁合金风电叶片的制造方法

Publication No.:  CN123039737A 06/11/2026
Applicant: 
西安四方超轻材料有限公司
CN_123039737_PA

Absstract of: CN123039737A

一种镁合金风电叶片的制造方法,属于风电设备制造技术领域,包括如下步骤:步骤一:对镁合金板材进行晶粒细化预处理;步骤二:采用超塑性成型工艺制作镁合金风电叶片的迎风面蒙皮和背风面蒙皮;超塑性成型在专用的热成型压机中进行;步骤三:采用等温模锻成型技术制造主梁帽和腹板;步骤四:成型后的镁合金风电叶片需进行表面处理;步骤五:组装镁合金风电叶片。本发明采用镁合金替代传统的玻璃纤维/碳纤维‑环氧树脂复合材料。

一种基于风机塔筒的海洋能发电设备固定装置

Publication No.:  CN123044459A 06/11/2026
Applicant: 
武汉理工大学
CN_123044459_PA

Absstract of: CN123044459A

本发明公开了一种基于风机塔筒的海洋能发电设备固定装置,其包括塔筒本体、导向机构、至少两个转动机构及至少两个驱动机构,导向机构包括至少一个导向件,导向件竖直设置,并与塔筒本体固定连接;各个转动机构沿竖直方向间隔设置,各个转动机构均包括固定环、转动环及驱动组件,固定环套设于塔筒本体的外侧壁,并与导向件滑动连接,转动环转动套设于固定环的外侧壁,并用以挂载发电设备,驱动组件连接固定环及转动环,用于驱动转动环绕塔筒本体转动;各个驱动机构分别与各个固定环连接,用于驱动固定环沿导向件上下移动。本发明的有益效果是:本基于风机塔筒的海洋能发电设备固定装置能够根据实际工况适应性调节发电设备的工作高度及朝向。

基于塔架模态观测与反馈的LQR-IPC防倒塔控制方法及相关装置

Publication No.:  CN123044441A 06/11/2026
Applicant: 
中国华能集团清洁能源技术研究院有限公司
CN_123044441_A

Absstract of: CN123044441A

本发明提供的基于塔架模态观测与反馈的独立变桨LQR控制方法及相关装置,包括:获取塔架的量测数据,所述量测数据包括塔顶加速度以及叶根的弯矩、转速和方位角信号;基于量测数据,计算塔架模态状态估计值,所述塔架模态状态估计值包括塔架模态的位移估计值和速度估计值;基于得到的塔架模态状态估计值,计算最优力矩补偿指令;基于最优力矩补偿指令,生成变桨控制指令,并控制叶片运行。本发明通过降阶线性扩张状态观测器实时重构不可直接测量的塔架模态状态,并结合LQR最优控制理论计算最优力矩补偿指令,再经逆派克变换生成各叶片的独立变桨指令,能够主动、直接地抑制塔架的大幅值振动,有效降低塔顶振幅、保障动态净空、减小塔筒交变应力。

一种风电吊装叶片快速就位装置

Publication No.:  CN123044453A 06/11/2026
Applicant: 
中国电建集团重庆工程有限公司
CN_123044453_PA

Absstract of: CN123044453A

本发明提供一种风电吊装叶片快速就位装置,属于发电机装配技术领域;所述风电吊装叶片快速就位装置,包括塔筒主体,所述塔筒主体上设置有发电机主体,所述发电机主体的输出轴上设置有轮毂,所述轮毂上设置有叶片主体,所述轮毂上设置有若干定位孔,所述叶片主体上设置有与定位孔配合的若干定位销,定位机构,所述定位机构设置于轮毂与叶片主体之间,所述定位机构用于加快叶片主体与轮毂对接的速度,降低阵风对叶片主体就位的不利影响,提高吊装安全。上述方案大幅缩短高空对位作业时长,有效削弱阵风扰动对就位精度的干扰,显著提升风电叶片吊装的作业效率与安全冗余。

一种风电机组主轴协同诊断方法、装置及电子设备

Publication No.:  CN123049408A 06/11/2026
Applicant: 
河北华电冀北新能源有限公司华电电力科学研究院有限公司
CN_123049408_PA

Absstract of: CN123049408A

本发明涉及风力发电运维监控技术领域,公开了一种风电机组主轴协同诊断方法、装置及电子设备,本发明通过获取风电机组主轴的监测数据;监测数据至少包括轴承几何参数、温度信号和功率信号;对监测数据进行工况解耦处理,得到角度域振动序列和/或动态热平衡残差;利用预训练的神经网络模型对角度域振动序列和/或动态热平衡残差进行重构,得到异常得分;根据轴承几何参数计算理论故障特征阶次,并利用预构建的专家知识图谱对理论故障特征阶次进行时序逻辑推理,确定故障演化阶段和故障类型;根据异常得分、故障演化阶段以及故障类型,生成主轴协同诊断结果,本发明实现了数据驱动与物理机理的深度融合。

一种海上风电场主动尾流控制优化方法、介质及设备

Publication No.:  CN123044447A 06/11/2026
Applicant: 
盛东如东海上风力发电有限责任公司华能国际电力江苏能源开发有限公司清洁能源分公司河海大学
CN_123044447_PA

Absstract of: CN123044447A

本发明公开了一种海上风电场主动尾流控制优化方法、介质及设备,方法包括:获取风电场预测风况数据,确定来流风向和来流风速;对来流风向进行坐标变换,计算尾流效应影响下各台风电机组的入流风速;根据入流风速,调用预先建立的风电机组疲劳损伤数据库,得到各台风电机组在不同控制参数下的疲劳损伤量;根据疲劳损伤量,以风电场总输出功率最大化和各机组疲劳损伤均匀化为优化目标,以各台风电机组的尾流控制参数为优化变量,建立多目标优化模型;求解多目标优化模型,得到各台风电机组的最优控制参数组合,调节各台风电机组的尾流。本发明能够有效提升风电场整体发电量,降低各风电机组疲劳损伤的分布差异。

一种基于分数阶PID风力发电机组变桨控制系统及其方法

Publication No.:  CN123044442A 06/11/2026
Applicant: 
沈阳华人风电科技有限公司
CN_123044442_PA

Absstract of: CN123044442A

本发明一种基于分数阶PID风力发电机组变桨控制系统及其方法,涉及一种风力发电机组控制系统及其方法,本发明控制系统根据参考转速、实测转子转速和风速序列生成转速误差及湍流强度;以固定点CORDIC对数—指数运算生成Oustaloup递归近似参数;根据湍流强度确定Grünwald–Letnikov运算的动态记忆长度,并以该长度限定历史误差和权重的读取及加权累加项数。路径选择模块选择两类分数阶运算结果形成积分和微分分量,控制量合成模块将其与比例分量合成为桨距角指令,驱动变桨执行机构并形成转速反馈闭环。

风力发电设备

Publication No.:  CN123044451A 06/11/2026
Applicant: 
北京比特大陆科技有限公司
CN_123044451_PA

Absstract of: CN123044451A

本公开提供了一种风力发电设备,涉及新能源技术领域,尤其涉及风力发电、离网供电领域。具体实现方案为:风力发电设备包括风机组件、储能装置和控制装置,风机组件包括叶片、连接部和发电机;叶片与连接部连接并带动连接部旋转,发电机的转子与连接部固定连接并利用转子的旋转产生电能;连接部用于通过结构变形使叶片在展开位置和收缩位置之间进行切换。发电机和储能装置分别与控制装置电连接,控制装置用于将发电机产生的电能存储至储能装置。

一种齿轮平衡式风力发电机及其平衡方法

Publication No.:  CN123044435A 06/11/2026
Applicant: 
霍保义
CN_123044435_PA

Absstract of: CN123044435A

本发明涉及一种齿轮平衡式风力发电机及其平衡方法,其包括:支架;平衡机构,设置在支架的顶部;第一风轮,设置在支架的前侧,第一风轮的输出端与平衡机构的前端面连接;第二风轮,设置在支架的后侧,第二风轮的输出端与平衡机构的后端面连接,第一风轮与第二风轮转动方向相反,由第一风轮和第二风轮将风能转成动能传输至平衡机构,且第一风轮和第二风轮的中心与平衡机构的中心位于同一中心线上;发电机,设置为二台,两台发电机位于左右同一水平线上,每台发电机的输入端都与平衡机构连接,由平衡机构将动力传输至发电机,实现发电。本发明能保护发电装置安全,大幅提供经济效益,大幅提供安全性。

一种用于高速铁路隧道的垂直轴活塞风发电装置

Publication No.:  CN123044439A 06/11/2026
Applicant: 
四川南广城际铁路有限责任公司
CN_123044439_PA

Absstract of: CN123044439A

本发明公开了一种用于高速铁路隧道的垂直轴活塞风发电装置,涉及风力发电设备技术领域,包括:机架,所述机架上固定有垂直轴风力发电机,所述垂直轴风力发电机的主轴上至少固定有两个支撑构件,且所述支撑构件上通过安装件固定有叶片;以及,安装在隧道预留凹槽内的安装板,所述安装板上通过导向机构与机架滑动连接,通过导向机构将垂直轴风力发电机沿水平方向抽出至作业面;本发明叶片采用单片快装结构设置,通过限位杆与安装柱的锁紧配合,实现了叶片的快速拆装,具体而言,允许在单个叶片出现故障或损坏时,仅更换该叶片,而无需将整个垂直轴风力发电机的叶轮总成从装置上拆卸下来,模块化设计极大地简化了维护流程。

一种单桩风机-垂直轴风机融合的养殖系统

Publication No.:  CN224936384U 06/11/2026
Applicant: 
中国电建集团福建省电力勘测设计院有限公司
CN_224936384_U

Absstract of: CN224936384U

本实用新型涉及海洋养殖技术领域,具体涉及一种单桩风机‑垂直轴风机融合的养殖系统。该养殖系统包括单桩风机、至少五个网片以及环绕单桩风机设置的至少三个垂直轴风机,所述单桩风机与垂直轴风机之间通过网片连接,相邻两个所述垂直轴风机之间通过网片连接。该养殖系统,由上至下构成了单桩风机‑垂直轴风机‑养殖网箱的立体化海洋资源利用模式,利用单桩风机和垂直轴风机的桩基替代网箱围栏,实现了海上风电与海洋牧场的深度融合,提升了海上风电场的收益,减少了建设成本,可适用于在未投产和已投产的海上风电单桩基础上。

风力发电机组及其轮毂进出踏板装置

Publication No.:  CN224943835U 06/11/2026
Applicant: 
太原重工股份有限公司
CN_224943835_U

Absstract of: CN224943835U

本实用新型公开了一种风力发电机组及其轮毂进出踏板装置,属于风力发电技术领域,轮毂进出踏板装置包括固定于人孔端部的法兰盘、通过紧固件固定于法兰盘一端的环形滑轨、滑动连接于环形滑轨的弧形滑块、通过合页铰接于弧形滑块的盖板,盖板顶端可拆卸设置有踏板,盖板与弧形滑块之间连接有两条沿中线相互对称的链条,环形滑轨上均匀布设有多个限位孔,弧形滑块对应限位孔处开设有固定孔,固定孔内设置有匹配于限位孔的固定销;本装置通过环形滑轨与弧形滑块的滑动配合结构,可根据风力发电机组叶片的不同分布工况灵活调整踏板的位置,使踏板始终处于便于人员进出的合理状态,突破了传统装置仅能适配单一工况的局限。

预埋装置、塔筒预制结构和塔筒

Publication No.:  CN224943839U 06/11/2026
Applicant: 
深圳国金电力新能设计院有限公司
CN_224943839_U

Absstract of: CN224943839U

本实用新型提供一种预埋装置、塔筒预制结构和塔筒,包括预埋主体,预埋主体用于与塔筒模具适配,塔筒模具具有用于制备塔筒的预制结构主体的预制空间,预埋主体包括连接部、预埋部和外接部,连接部用于设置在预制空间内或预制空间外,并能够与塔筒模具连接,预埋部与连接部连接,用于设置在预制空间内,外接部与连接部连接,用于设置在预制空间外,并能够与外部吊装设备连接。本实用新型便于实现预埋装置预埋于塔筒的预制结构主体,便于吊装设备通过预埋装置与塔筒连接,从而能够通过塔筒对吊装设备进行支撑,进而能够在减少吊装意外发生的概率,提高吊装稳定性和安全性的同时,降低吊装难度,减少吊装设备自重,节省吊装成本。

抗风稳定型风力发电高塔架

Publication No.:  CN224943836U 06/11/2026
Applicant: 
张家口承尚新能源科技有限责任公司
CN_224943836_U

Absstract of: CN224943836U

本实用新型涉及风力发电技术领域,具体为抗风稳定型风力发电高塔架,包括风力发电用的高塔架本体,高塔架本体的底部安装有抗风稳定型底座。本实用新型通过圆台状高塔架本体使得风力发电高塔架在结构上更符合空气动力学,减少风阻;通过高塔架本体底部同轴安装的插接柱和其外壁上的安装螺孔,以及抗风稳定型底座顶面同轴安装的连接座、连接座顶面的插接孔和其外壁上的通孔,利用定位螺栓依次穿过通孔和安装螺孔连接,使得高塔架本体与抗风稳定型底座的连接更加稳固;通过抗风稳定型底座底面安装的若干组均匀等距呈环状排列且预埋于混凝土地面下的插地桩,使得整个风力发电高塔架在地面上的安装更加稳定,抗风性能得到提升。

风力发电机无线偏航控制装置

Publication No.:  CN224943834U 06/11/2026
Applicant: 
远景能源有限公司
CN_224943834_U

Absstract of: CN224943834U

本实用新型涉及风力发电机电气控制技术,公开了一种风力发电机无线偏航控制装置,本实用新型中,控制器和接收器;其中,所述控制器与所述接收器通过无线信号建立通讯连接,所述控制器响应于用户操作,生成并传输偏航控制指令;所述接收器包括接收组件、连接线缆和公接插件;其中,所述接收组件与所述控制器建立通信连接以接收所述偏航控制指令;所述接收组件连接至所述连接线缆一端,所述连接线缆另一端与所述公接插件连接;所述公接插件用于与风力发电机的主控柜电气连接,以传输所述偏航控制指令至所述主控柜。操作人员通过控制器能够实现远程偏航控制,无需登塔或依赖复杂的主控系统即可灵活操作,提升了作业的便捷性和效率。

结合仿生防鸟撞涂装的风机叶片

Publication No.:  CN224943832U 06/11/2026
Applicant: 
中国电建集团华东勘测设计研究院有限公司浙江华东测绘与工程安全技术有限公司
CN_224943832_U

Absstract of: CN224943832U

本申请涉及一种结合仿生防鸟撞涂装的风机叶片。本申请适用于风电设备安全技术领域。本申请要解决的技术问题是:提供一种结合仿生防鸟撞涂装的风机叶片。本申请所采用的技术方案是:一种结合仿生防鸟撞涂装的风机叶片,包括:风机叶片本体,其叶片表面设有喷涂区域,喷涂区域内交替涂覆有红色条纹与黄色条纹,红色条纹与黄色条纹之间间隔预设距离;黑色条纹,涂覆于风机叶片本体的叶片表面的喷涂区域,且位于红色条纹与黄色条纹的间隔区域内,使得红色条纹、黄色条纹与黑色条纹配合形成三色交替形式。

一种深远海导管架

Publication No.:  CN224943184U 06/11/2026
Applicant: 
广东蓝水深远海装备科技有限公司
CN_224943184_U

Absstract of: CN224943184U

本实用新型涉及海洋工程装备技术领域,具体公开了一种深远海导管架,包括多个主立柱,多个主立柱呈对称分布,相邻主立柱之间固定连接有多个水平撑,相邻主立柱之间固定连接有多组呈交叉设置的斜撑,多个主立柱的底端均固定连接有底部基座,底部基座的外壁设置有防冲刷结构,通过多个对称分布的主立柱形成稳定的立体结构,且通过水平撑与斜撑配合,形成稳定的空间网格结构,进一步提高导管架的整体结构强度;通过防冲刷板的设置方式,能够改变海水的流动方向,使海水在接触到底部基座之前就被引导向斜上方流动,大大减少了海水对底部基座及周围海床的直接冲刷,从而保护海床的稳定性,显著延长导管架的使用寿命。

爬梯盖板组件和风机塔筒

Publication No.:  CN224943848U 06/11/2026
Applicant: 
灵宝华祥风电开发有限公司中国三峡新能源(集团)股份有限公司中国长江三峡集团有限公司
CN_224943848_U

Absstract of: CN224943848U

本实用新型公开了一种爬梯盖板组件和风机塔筒,爬梯盖板组件包括可转动地盖设于攀爬口的盖板本体和驱动机构,驱动机构包括驱动件和解锁件,解锁件设于盖板本体的底部,解锁件用于通过旋转的方式与盖板本体卡接相连和解除与盖板本体之间的连接,解锁件靠近盖板本体与修整平台可转动连接的一端,驱动件设于盖板本体的底部且与解锁件铰接,驱动件用于驱动解锁件运动。根据本实用新型的爬梯盖板组件,可以通过驱动件降低作业人员的工作强度,减少作业人员的体力消耗,可以在驱动件发生故障时使得作业人员能够通过手动的方式打开和关闭盖板本体,实现盖板本体机械驱动以及手动驱动并存的设计,有效地提高爬梯盖板组件的可靠性及安全性。

一种可调风电设备叶片运输车

Publication No.:  CN224941014U 06/11/2026
Applicant: 
德阳川建运业有限公司
CN_224941014_U

Absstract of: CN224941014U

本实用新型涉及叶片运输技术领域,具体涉及一种可调风电设备叶片运输车;包括运输车本体、支撑机构和限位机构,限位机构包括底架、支撑杆、下隔套、支撑座、限位座、上隔套、锁紧件和夹紧装置,运输时通过夹紧装置对风电设备叶片前侧夹紧固定,进一步,支撑机构对其进行支撑配合,最后,通过在叶片尾部设置底架、支撑杆、下隔套、支撑座、限位座、上隔套、锁紧件的限位结构,能够减少叶片运输时晃动,提高运输稳定性,进而解决了现有车辆在对大型风电叶片运输时,对风电叶片的末端固定不稳定,从而导致在运输过程中风电叶片的末端容易发生晃动,风电叶片在长时间的晃动下,容易对风电叶片造成损的问题。

风电机组预制塔筒-基础承台的防水连接结构

Publication No.:  CN224943842U 06/11/2026
Applicant: 
天津宝坻华电青龙湾新能源有限公司
CN_224943842_U

Absstract of: CN224943842U

本实用新型公开了风电机组预制塔筒‑基础承台的防水连接结构,涉及塔筒技术领域,包括塔筒本体和承台本体,所述塔筒本体设置于承台本体的上方,所述塔筒本体的底部固定零件有安装法兰,所述承台本体的上端固定设置有基础支撑环,所述安装法兰和基础支撑环之间相互适配,所述基础支撑环的上表面边缘处开设有一号环形凹槽,本实用新型通过设置的导水件和遇水膨胀止水条可以对安装法兰与基础支撑环之间的缝隙形成外部导水和内部防水的双重措施,从而避免塔筒本体与承台本体之间的连接位置出现渗水现象,同时,通过设置的双组分聚氨酯密封胶和聚脲防水涂料进一步提高安装法兰与基础支撑环之间缝隙的防水性能。

风电离网制氢系统

Publication No.:  CN224947296U 06/11/2026
Applicant: 
中国大唐集团科技创新有限公司
CN_224947296_U

Absstract of: CN224947296U

本申请提供了一种风电离网制氢系统,风电离网制氢系统包括:制氢模块、稳压模块以及并联的至少一个供电子系统,各供电子系统中分别包括:风电模块以及功率调节模块,风电模块的输出端与功率调节模块的输入端连接,功率调节模块的输出端通过稳压模块连接至制氢模块,功率调节模块的控制端用于接入功率控制信号,功率调节模块用于在功率控制信号的作用下调节功率调节模块的输出功率以及风电模块的角速度,以使得功率调节模块输出的功率等于预设参考功率。本申请通过功率调节模块实现无电网、无电池参与的情况下,多台风电模块并联并向制氢模块稳定供电,使得制氢模块可以高效产氢。

风电塔筒节段、风电塔筒、风力发电设备

Publication No.:  CN224943837U 06/11/2026
Applicant: 
远景能源有限公司
CN_224943837_U

Absstract of: CN224943837U

本申请实施例涉及风力发电领域,提供一种风电塔筒节段、风电塔筒、风力发电设备。本申请实施例中的风电塔筒节段包括筒体,筒体的内壁表面设置有多个锚固单元,所有锚固单元沿筒体的环向分布,每个锚固单元中设置有用于固定预应力锚索的孔道,至少有利于降低制备成本,同时缓解高位的风电塔筒节段的超压状态,提升风电塔筒节段和风电塔筒的抗疲劳性能和结构安全裕度。

风机基础、风机塔架以及风力发电机组

Publication No.:  CN224943838U 06/11/2026
Applicant: 
北京天杉高科风电装备有限责任公司
CN_224943838_U

Absstract of: CN224943838U

本申请涉及风力发电技术领域,尤其涉及一种风机基础、风机塔架以及风力发电机组。风机基础包括:基础承台,基础承台用于与塔架本体连接;底板组件,连接于基础承台在自身高度方向的一侧并与基础承台层叠设置,且底板组件凸出于基础承台的外周面;加强组件,设置于底板组件凸出于基础承台的区域并连接于基础承台以及底板组件;第一干法连接件,设置为多个,基础承台、底板组件以及加强组件彼此之间通过第一干法连接件拼接。本申请提供的风机基础无需依赖现场浇筑混凝土成型,能够简化施工流程,缩短施工工期。

一种风电混塔管片防倾倒装置

Publication No.:  CN224943844U 06/11/2026
Applicant: 
中国电建集团华东勘测设计研究院有限公司
CN_224943844_U

Absstract of: CN224943844U

本申请涉及一种风电混塔管片防倾倒装置,包括多个支撑部和多个支撑杆,多个支撑部间隔设置,支撑部包括底座和设置于底座的两个支架,两个支架沿底座的宽度方向间隔布置,支架包括横杆和两个立杆,两个立杆沿底座的长度方向间隔布置,横杆的两端分别与两个立杆连接,横杆沿长度方向设置有多个滑块,滑块的一侧设置有卡槽;多个支撑杆沿底座的长度方向间隔布置并位于相邻两个支撑部之间,支撑杆与支撑部之间具有连接状态,在连接状态时,支撑杆沿长度方向的两侧分别与对应的卡槽进行卡接,相邻两个支撑部与相邻两个支撑杆之间围合形成了用于放置管片的放置区。该风电混塔管片防倾倒装置能够同时对多行多列的风电混塔管片进行防倾倒放置。

高散热效率变桨系统控制装置

Publication No.:  CN224943833U 06/11/2026
Applicant: 
国能信控互联技术(河北)有限公司国能信控技术股份有限公司
CN_224943833_U

Absstract of: CN224943833U

本公开涉及一种高散热效率变桨系统控制装置,该控制装置包括箱体、控制装置主体、第一风扇、第二风扇和第三风扇,箱体包括控制腔,控制装置主体位于控制腔,箱体沿自身宽度方向与控制腔对应的侧部设有第一风窗,第一风扇设置于第一风窗,用于将控制腔的风排出至箱体外,第二风扇设置于控制腔内,第二风扇对控制腔内的空气进行循环,第三风扇将箱体外部的风吸入控制腔,控制装置主体第一风扇构造为与第二风扇、第三风扇配合以将箱体内的热量导出到箱体外。如此,通过第一风扇、第二风扇和第三风扇的配合有利于创建一个方向明确的空气流动路径,有利于提高空气与发热器件之间的热交换速率,即提高散热效率。

混凝土塔架用体外预应力索转向装置

Publication No.:  CN224943841U 06/11/2026
Applicant: 
中电建新能源集团股份有限公司新疆分公司中国电建集团西北勘测设计研究院有限公司
CN_224943841_U

Absstract of: CN224943841U

本实用新型属于风力发电技术领域,具体公开了一种混凝土塔架用体外预应力索转向装置,包括支撑单元和设置于支撑单元上并与支撑单元固定连接的转向单元;支撑单元与混凝土塔架的内壁固定连接;转向单元包括外环梁、中间环梁、内环梁、多根第一径向梁和多根第二径向梁;多根第一径向梁均设置于外环梁与中间环梁之间,且每根第一径向梁的一端与外环梁连接,另一端与中间环梁连接;每根第一径向梁上开设有通孔,通孔用于使预应力索转向;多根第二径向梁均设置于中间环梁与内环梁之间,且每根第二径向梁的一端与中间环梁连接,另一端与内环梁连接。本实用新型的转向装置既能实现预应力索转向,又不会增加塔架的环向应力。

变桨系统及其减速制动装置

Publication No.:  CN224947808U 06/11/2026
Applicant: 
国能信控互联技术(河北)有限公司国能信控技术股份有限公司
CN_224947808_U

Absstract of: CN224947808U

本公开涉及一种变桨系统及其减速制动装置,包括箱体、制动电阻与散热风扇;其中,箱体包括两个独立的容纳腔,所述箱体的第一方向上的相对两侧分别设有与所述容纳腔连通的散热孔;每个所述容纳腔内设有至少一个所述制动电阻,且两个所述容纳腔内的所述制动电阻并联连接;两组散热风扇,一组所述散热风扇与一个所述容纳腔连通,另一组所述散热风扇与另一个所述容纳腔连通,所述散热风扇用于向所述容纳腔送风,使得进入所述容纳腔的风能够由所述箱体的所述第一方向上的相对两侧的所述散热孔排出。双腔室散热结构通过物理隔离的方法,提高减速制动装置的散热性能。

METHOD FOR YAW CONTROL OF A WIND TURBINE AND A WIND TURBINE HAVING A YAW CONTROL

Publication No.:  US20260348358A1 05/11/2026
Applicant: 
NORDEX ENERGY SE & CO KG [DE]
Nordex Energy SE & Co. KG
US_20260348358_A1

Absstract of: US20260348358A1

A method is for yaw control of a wind turbine. The wind turbine includes a wind turbine controller, a regular power supply to supply the wind turbine with electric power in case of a normal mode of operation, and a power backup system to supply the wind turbine with electric power in case of a grid outage. The method includes: detecting a grid outage for the wind turbine, switching from the regular power supply to the power backup system in case of the detected grid outage, and switching the wind turbine from the normal mode of operation to a less-active mode of operation in which the electric power consumption of the wind turbine is reduced compared to the normal mode of operation.

ENCLOSED TYPE INLINE AXIAL SEQUENCE COMPLIANT WIND AND ELECTROMAGNETIC DRIVEN TURBINE PUMP HYBRID THAT CAN REALISE VACUUM, EVACUATION IN ALL RADIAL AREAS

Publication No.:  WO2026231069A1 05/11/2026
Applicant: 
BERBER ISMAIL [TR]
BERBER, \u0130smail
WO_2026231069_A1

Absstract of: WO2026231069A1

The invention is used in platforms and vehicles belonging to many transportation technologies with turbine pump hybrid technology as an electromagnetic battery system that can operate with electromagnetic and air propulsion to generate energy, produce compressed air and produce energy in many areas such as defense industry, military platforms, UAVs-UAVs, rocket systems, military boats, aircraft, military bases, military fields, and as a pump, alone or as an additional part to some units, on fixed and mobile platforms, on platforms and vehicles belonging to many transportation technologies, It is about turbine-pump hybrid, which is used in transportation technologies (air vehicles, land vehicles, marine vehicles), home and workplaces, urban planning, energy distribution systems, power stations, charging stations, wind and energy sector, turbine and pump technologies, generator and compressed air (compressor) sector, aerospace sector, steam and hydrogen production, compressor and propulsion systems, water production from the existing air flow in the atmosphere and produces dynamic high-level energy by vacuuming the air in the external environment.

TRANSMISSION, DRIVE TRAIN, AND WIND TURBINE

Publication No.:  WO2026229000A1 05/11/2026
Applicant: 
ZF WIND POWER ANTWERPEN NV [BE]
ZF WIND POWER ANTWERPEN N.V.
WO_2026229000_A1

Absstract of: WO2026229000A1

The invention relates to a transmission for a wind turbine. The transmission has a drive shaft for receiving mechanical power from a rotor of the wind turbine and a drive gear, which is connected to the drive shaft for conjoint rotation therewith. The transmission comprises an output shaft, which is spaced apart from the drive shaft so as to be axially parallel thereto and which can be mechanically coupled to a generator unit in order to transmit mechanical power, and an output gear, which is connected to the output shaft for conjoint rotation therewith. The output gear has a first toothing portion and a second toothing portion for receiving a torque from the drive shaft, the toothing portions being axially spaced apart from one another, and the first toothing portion and the second toothing portion together form a double helical toothing. The output shaft is mounted in such a way that radial forces of the toothing portions generate a bending deformation in the output shaft. The helix angles of the first toothing portion and of the second toothing portion are selected such that axial forces resulting from the helix angles in the respective toothing portion counteract the bending deformation generated by the radial forces in the output shaft.

METHOD FOR HANDLING A WIND TURBINE BLADE USING A CRANE SYSTEM

Publication No.:  US20260348360A1 05/11/2026
Applicant: 
VESTAS WIND SYSTEMS AS [DK]
Vestas Wind Systems A/S
US_20260348360_A1

Absstract of: US20260348360A1

0000 A method is provided of handling a wind turbine blade (20) of a wind turbine (10). The wind turbine (10) includes a tower (12) and a nacelle (14) connected to the tower (12) with the wind turbine blade (20) being configured to be rotatably attached to the nacelle (14). The method includes providing a first crane (38) supported from the nacelle (14) and including a first attachment structure (70) and a second crane (78) including a second attachment structure (92). The method includes attaching the first attachment structure (70) to the wind turbine blade (20) and the second attachment structure (92) to the wind turbine blade (20). The method further includes operating the nacelle (14) or the first crane (38) and the second crane (78) to arrange the wind turbine blade (20) in an oblique angular position and attaching or detaching the wind turbine blade (20) respectively to or from the nacelle (14) while the wind turbine blade (20) is arranged in the oblique angular position.

LAYUP OF PRE-MANUFACTURED ELEMENTS IN A WIND TURBINE BLADE PART MOLD

Publication No.:  US20260346553A1 05/11/2026
Applicant: 
LM WIND POWER AS [DK]
LM WIND POWER A/S
US_20260346553_A1

Absstract of: US20260346553A1

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.

VEHICLE-BASED ENERGY GENERATION

Publication No.:  US20260348356A1 05/11/2026
Applicant: 
COMAN CHRISTOPHER JOHN ANTHONY [GB]
Coman Christopher John Anthony
US_20260348356_A1

Absstract of: US20260348356A1

A transportation means 10 comprises at least one fluid inlet 14, a first duct 40, a second duct 20, and at least one generator 16, wherein the first duct 40 and the second duct 20 are arranged to receive a fluid flow from the at least one fluid inlet 14, and to direct the fluid flow to the generator 16, the generator being mounted transverse to a direction of travel of the transportation means 10 and arranged to generate energy from a passage of fluid from the at least one fluid inlet 14 through or over the generator 16, the generator 16 comprising a fluid flow capture mechanism comprising one or more blades extending from a central hub, and wherein the first duct 40 has an outlet directing fluid flow towards a lower portion of the blades of the generator 16 so as to lift the blades, and fluid from the second duct 20 is delivered to an upper portion of the blades of the generator 16, substantially over the central hub, the fluid flow capture mechanism being arranged to extract energy and drive the generator 16 from movement of the transportation means 10 through the surrounding fluid.

FIBER REINFORCED COMPOSITE ARMATURE WINDING SUPPORT STRUCTURE FOR A SUPERCONDUCTING MACHINE

Publication No.:  US20260352044A1 05/11/2026
Applicant: 
GENERAL ELECTRIC RENOVABLES ESPANA S L [ES]
General Electric Renovables Espa\u00F1a, S.L.
US_20260352044_A1

Absstract of: US20260352044A1

0000 A rotary machine includes a field winding assembly and an armature winding assembly having a plurality of winding modules. Each of the plurality of winding modules includes a plurality of conducting coils and at least one armature winding support structure. The armature winding support structure includes a body and a plurality of slots defined between adjacent teeth that extend radially from the body. The plurality of slots receive and support a subset of the plurality of conducting coils therein. The armature winding support structure further includes a plurality of support bars arranged within the body and a fiber-reinforced composite structure secured around each of the plurality of winding modules.

PLANETARY GEARBOX AND WIND POWER APPARATUS

Publication No.:  US20260348361A1 05/11/2026
Applicant: 
SCHAEFFLER TECH AG & CO KG [DE]
Schaeffler Technologies AG & Co. KG
US_20260348361_A1

Absstract of: US20260348361A1

The present invention relates to a planetary gearbox for a wind power apparatus, including a planetary shaft (10), a planetary gear (50) and a planetary carrier (60). The planetary shaft (10) is mounted on the planetary carrier (60), and the planetary gear (50) is mounted on the planetary shaft (10). A modification area (101, 102, 501, 502) is provided on an inner circumferential surface of the planetary gear (50) and/or an outer circumferential surface of the planetary shaft (10) in an axial contact area between the planetary gear (50) and the planetary shaft (10).

WATER DROPLET COLLISION COEFFICIENT DETERMINATION METHOD, APPARATUS AND TERMINAL FOR ICING OF WIND TURBINE BLADES, AND MEDIUM

Publication No.:  US20260348363A1 05/11/2026
Applicant: 
ELECTRIC POWER RESEARCH INST CHINA SOUTHERN POWER GRID [CN]
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID
US_20260348363_A1

Absstract of: US20260348363A1

0000 A water droplet collision coefficient determination method for icing of wind turbine blades. The method comprises: calculating influence coefficients and disturbance potential data of wind turbine blade boundaries on the basis of a coordinate set of the wind turbine blade boundaries in combination with a boundary element algorithm; calculating an airflow speed of a boundary outfield area point; on the basis of an initialized water droplet and the airflow speed and by means of a Lagrange algorithm, determining the stress state of the water droplet; tracking a motion trajectory of the water droplet, and when the water droplet collides with the surface of a wind turbine blade, determining the collision position and collision speed of the water droplet; and obtaining a local collision coefficient of the collision position of the water droplet on the basis of the collision speed, a normal vector of the collision position, and the airflow speed.

Electronic Device for Supporting Power Transaction and Method Thereof

Publication No.:  US20260351994A1 05/11/2026
Applicant: 
LG ENERGY SOLUTION LTD [KR]
LG Energy Solution, Ltd.
US_20260351994_A1

Absstract of: US20260351994A1

0000 Disclosed is an electronic device for supporting power transaction, the electronic device including: a transceiver; a processor; and a memory for storing one or more instructions, wherein the one or more instructions are configured to, when executed, cause the processor to: identify a plurality of power prediction data during a first period corresponding to a plurality of energy storage systems (ESSs), respectively; identify, based on first power prediction data during the first period corresponding to a first ESS among the plurality of ESSs, at least one second ESS matching the first ESS; identify power transfer ready information from each of a first terminal associated with the first ESS and a second terminal associated with the second ESS; and determine whether to perform power exchange between the first ESS and the second ESS, on the basis of the power transfer ready information identified from the first terminal and the second terminal.

METHOD OF CONSTRUCTING CONCRETE FLOATING BODY FOR FLOATING TYPE OFFSHORE WIND POWER GENERATION FACILITY

Publication No.:  CA3329420A1 05/11/2026
Applicant: 
TODA CORP [JP]
TODA CORPORATION
WO_2026004793_PA

Absstract of: CA3329420A1

Problem To improve the efficiency of assembly work by saving labor required for tensioning and anchoring work of PC steel material in a method of constructing a concrete floating body. Solution PC steel materials 19 are sorted in advance into a group of PC steel rods 20 to be used for temporarily assembling precast cylindrical bodies in order and a group of PC steel strands 23 to be used for introducing a predetermined tensioning force after completing temporary assembly of a concrete floating body. In a temporary assembly step of a concrete floating body 4A, the temporary assembly of the concrete floating body 4A is completed by assembling all precast cylindrical bodies 15 while introducing the tensioning force to the PC steel rods 20 and anchoring the group of PC rods 20, each time the precast cylindrical bodies 15 are sequentially connected, and installing a floating body bottom portion 29 on an endmost portion. In a tensioning force introduction step, in the group of PC strands 23, the PC steel strands 23 are inserted in a longitudinal direction over the entire length of the concrete floating body 4A, and the tensioning force is introduced into the PC strands 23 to be anchored.

METHOD FOR CONSTRUCTING SPAR-TYPE OFFSHORE WIND POWER GENERATION FACILITY

Publication No.:  CA3329412A1 05/11/2026
Applicant: 
TODA CORP [JP]
TODA CORPORATION
WO_2025263115_PA

Absstract of: CA3329412A1

Problem To provide a method for constructing a spar-type offshore wind power generation facility while simply compensating a shortage of crane lift height of a crane-equipped SEP barge. Solution The method includes: a first step of assembling an upper structure body 12 on a semi-submersible spud barge 46 by using a crane-equipped SEP barge 14 while using the semi-submersible spud barge 46 as an assembly stand 13 in a sea area where waves are relatively calm, in a state where the semi-submersible spud barge 46 is submerged or set on a seabed; a second step of collectively lifting and transporting the assembled upper structure body 12 to a construction site of an offshore wind power generation facility 1 by a large crane ship 2, after floating the assembly stand 13; a third step of holding a floating body 4 on the ocean in an upright position; and a fourth step of completing the offshore wind power generation facility 1 by connecting the upper structure body 12 to an upper portion of the floating body 4 while the upper structure body 12 is lifted by the large crane ship 2.

SYSTEMS AND METHODS FOR FORMING PROTECTIVE COATINGS

Publication No.:  US20260348285A1 05/11/2026
Applicant: 
MEGA P&C ADVANCED MAT SHANGHAI CO LTD [CN]
MEGA P&C Advanced Materials (Shanghai) Co., Ltd.
US_20260348285_A1

Absstract of: US20260348285A1

Embodiments relate to a method for forming a protective coating on a substrate and a wind power generation system which comprises a blade and a protective coating on the blade.

TRIBOELECTRIC-ELECTROMAGNETIC HYBRID GENERATOR AND TRAIN SELF-POWERED HEALTH MONITORING DEVICE

Publication No.:  WO2026227725A1 05/11/2026
Applicant: 
GUANGZHOU BLUE ENERGY RESEARCH INST [CN]
BEIJING INST OF NANOENERGY AND SYSTEMS [CN]
\u5E7F\u5DDE\u84DD\u8272\u80FD\u6E90\u7814\u7A76\u9662
\u5317\u4EAC\u7EB3\u7C73\u80FD\u6E90\u4E0E\u7CFB\u7EDF\u7814\u7A76\u6240
WO_2026227725_A1

Absstract of: WO2026227725A1

The present invention relates to the technical field of natural energy capture, and in particular to a triboelectric-electromagnetic hybrid generator and a train self-powered health monitoring device. The triboelectric-electromagnetic hybrid generator comprises a mounting seat and a pair of wind energy harvesters. A power generation assembly is mounted in each wind energy harvester. The power generation assembly comprises a sealed housing, a triboelectric nanogenerator unit, and an electromagnetic generator unit. The electromagnetic generator unit comprises a magnetic rod and a plurality of coils provided on two sides of the magnetic rod. The triboelectric nanogenerator unit employs a seesaw plate, and a first dielectric layer and a first electrode layer having different electronegativities. The first electrode layer is fixed to the bottom surface of the seesaw plate, and the first dielectric layer is fixed to the bottom surface of a cavity. The seesaw plate is provided with a limiting groove for placing the magnetic rod. By rolling of the magnetic rod within the limiting groove, two ends of the seesaw plate are driven to swing back and forth within the housing, causing the first dielectric layer and the first electrode layer to come into contact with or separate from each other, so that the triboelectric-electromagnetic hybrid generator can convert unstable wind energy into continuous and stable electric energy and output the electric energy to the outside.

Rotorblatt für einen Rotor für Windkraftanlagen

Publication No.:  DE102026001974A1 05/11/2026
Applicant: 
PIONKE MICHAEL [DE]
Pionke, Michael
DE_102026001974_PA

Absstract of: DE102026001974A1

Die Erfindung betrifft ein Rotorblatt für einen Rotor (6) für Windkraftanlagen mit vertikaler Drehachse.Die Aufgabe der Erfindung besteht in einer Weiterentwicklung des Standes der Technik, insbesondere der in der DE 20 2015 003 173 U1 beschriebenen Lösung, wobei eine deutliche Verbesserung des Wirkungsgrades angestrebt wird.Ein erfindungsgemäßes Rotorblatt umfasst ein inneres u-förmiges Rotorblattsegment (2), ein äußeres u-förmiges Rotorblattsegment (3) und ein blattförmiges Rotorblattsegment (4), wobei das innere u-förmige Rotorblattsegment (2) in der u-förmigen Öffnung des äußeren u-förmigen Rotorblattsegmentes (3) so angeordnet ist, dass zwischen beiden u-förmigen Rotorblattsegmenten (2, 3) ein u-förmig gekrümmter Strömungskanal (5) ausgebildet wird, wobei die Eintauchtiefe (E1) des blattförmigen Rotorblattsegmentes (4) in das äußere u-förmige Rotorblattsegment (3) zwischen 30 % bis 70 %, bevorzugt 50 % der Profiltiefe (P1) dieses äußeren u-förmigen Rotorblattsegmentes (3) und die Eintauchtiefe (E2) des blattförmigen Rotorblattsegmentes (4) in das innere u-förmige Rotorblattsegment (2) zwischen 20 % bis 60 %, bevorzugt 40 % der Profiltiefe (P2) dieses inneren u-förmigen Rotorblattsegmentes (2) beträgt.

FLOATING POWER GENERATION SYSTEM

Publication No.:  US20260348352A1 05/11/2026
Applicant: 
KUNESH ROBERT J [US]
Kunesh Robert J
US_20260348352_A1

Absstract of: US20260348352A1

0000 A floating power generation system incorporates a scotch yoke mechanism that is coupled with an electrical generator to produce power and is actuated by a fin assembly having a plurality of fins that move or pivot from a first pivot position to a second pivot position. The fins are coupled with the yoke of the scotch yoke by a cable to move the yoke back and forth in a reciprocating motion. As the fins move back and forth from one side of the water flow direction to the other, the yoke reciprocates and turns the flywheel to produce electrical power. The floating power generation system may employ two fin assemblies, wherein a first fin assembly directs water through the plurality of first fins into the plurality of second fins of the second fin assembly to force the second fins in an opposing pivot orientation from said first fins.

PENDULUM COUNTERWEIGHT SEMI-SUBMERSIBLE FLOATER FOR OFFSHORE WIND TURBINE AND METHOD OF INSTALLING SAME

Publication No.:  US20260346960A1 05/11/2026
Applicant: 
SAIPEM S A [FR]
SAIPEM S.A.
US_20260346960_A1

Absstract of: US20260346960A1

A semi-submersible floating structure is equipped with a pendulum counterweight designed for an offshore wind turbine, along with an associated installation method. The float has two tubular structures each including three tubular branches arranged to form a right triangle with a horizontal, a vertical, and a diagonal branch. These frameworks are assembled by their respective vertical branches to create a pylon intended to align with the axis of a wind turbine mast. The tops of the tubular structures, opposite the pylon, are separated by an angle ranging from 25° to 80°.Additionally, there is a connection tube and a counterweight affixed to the tubular structures at the level of the pylon and at the level of their tops opposite to the pylon. The length of the tendon fixed to the pylon exceeds that of the other two tendons.

A METHOD OF MANUFACTURING A PLURALITY OF WIND TURBINE BLADES

Publication No.:  US20260346559A1 05/11/2026
Applicant: 
VESTAS WIND SYSTEMS AS [DK]
Vestas Wind Systems A/S
US_20260346559_A1

Absstract of: US20260346559A1

The present disclosure relates to a method of manufacturing wind turbine blades. The method comprises the steps of: providing leeward and windward shell mould surface geometries; and manufacturing a first and a second blade by the sub-steps of: moulding a leeward shell and a windward shell in the shell mould surface geometries; engaging a main and a rear leeward reinforcement structure with the leeward shell; engaging a main and a rear windward reinforcement structure with the windward shell; and forming the first blade from the leeward shell and the windward shell. The first blade and the second blade have the same external geometry. Manufacturing the first blade further comprises the sub-step of: arranging a first trailing edge reinforcement structure at the trailing edge of the first blade, the first trailing edge reinforcement structure comprising fibres aligned with the trailing edge of the first blade.

METHOD OF WAKE STEERING WIND TURBINE

Publication No.:  US20260348357A1 05/11/2026
Applicant: 
VESTAS WIND SYSTEMS AS [DK]
VESTAS WIND SYSTEMS A/S
US_20260348357_A1

Absstract of: US20260348357A1

0000 The invention pertains to wake steering. A second wind turbine is positioned downstream of the first wind turbine so that it can be affected by a wake of the first wind turbine. In a method of the invention, a yaw offset signal is applied to create a yaw offset between a rotor of the first wind turbine and the wind direction, and the yaw offset signal is varied based on a transfer function in response to changes in the wind direction. The transfer function comprises: a negative offset band, a negative transition, a positive offset band, a positive transition, and a dead band between the positive and negative transitions.

INFUSION ASSEMBLY

Publication No.:  US20260348354A1 05/11/2026
Applicant: 
SIEMENS GAMESA RENEWABLE ENERGY AS [DK]
Siemens Gamesa Renewable Energy A/S
US_20260348354_A1

Absstract of: US20260348354A1

A infusion assembly for forming a resin-infused joint between two hollow elongate precast sections is provided including an outer vacuum arrangement including an outer vacuum bag adapted to be attached to the exterior surfaces of the precast sections; an inner vacuum arrangement including an inner vacuum bag adapted to be attached to the interior surfaces of the precast sections; and an overpressure arrangement including a pressurized air supply and one or more inflatable bags configured to exert an overpressure against the inner vacuum bag during a resin infusion procedure. A method of connecting precast sections of a wind turbine rotor blade using such an infusion assembly is further provided.

A WIND TURBINE MAINTENANCE TOOL, A LIFTING SYSTEM, AND A METHOD FOR TRANSPORTING AN ITEM TO AND/OR FROM A ROTOR HUB OF A WIND TURBINE

Publication No.:  WO2026229605A1 05/11/2026
Applicant: 
LIFTRA IP APS [DK]
LIFTRA IP APS
WO_2026229605_A1

Absstract of: WO2026229605A1

A wind turbine maintenance tool (100) configured for attaching and/or detaching an item on a wind turbine is disclosed. It comprises: a main frame (102) having a longitudinal axis (103); a clamper (130) comprising a first contact surface (132), a second contact surface (134), and a clamper arm 5 (136) interconnecting the first and second contact surfaces (132, 134); a first climbing system (110) and a second climbing system (120) configured to move along a first and a second cable, respectively. The first and second climbing systems (110, 120) are attached to the main frame (102) at a distance from each other along the longitudinal axis (103). Each of the first 10 and second climbing systems comprises at least a first and a second roller (113, 115, 123, 125), arranged at a distance from each other along a lateral axis (104) perpendicular to the longitudinal axis (103), configured to travel along the respective first and second cable. The clamper (130) is rotationally attached to the main frame (102) and rotatable around a rotation axis 15 perpendicular to the longitudinal axis (103). The wind turbine maintenance tool (100) further comprises a motor configured for rotating the clamper (130) in relation to the main frame (102).

WIND TURBINE SYSTEM WITH HEAT-ASSISTED AIRFLOW

Publication No.:  US20260348355A1 05/11/2026
Applicant: 
DEBOE JAMES [US]
DeBoe James
US_20260348355_A1

Absstract of: US20260348355A1

A wind turbine system includes a ducted wind turbine; a generator system powered by the ducted wind turbine; and a heat generating system to augment airflow through the ducted wind turbine for power generation by the generator system.

Air Flow Turbine Generator for Placement on a Moving Vehicle

Publication No.:  US20260348359A1 05/11/2026
Applicant: 
KNIFFEN JOHN L [US]
KNIFFEN John L.
US_20260348359_A1

Absstract of: US20260348359A1

Systems are described for generating power from air flow utilizing an array of turbine power generators positioned on a moving vehicle. The system utilizes uniquely configurable air foil turbine wings positioned on rotors directed into the flow of air. The air foils vary not only in pitch but also in cross-section to gain maximum lift (translated into to rotational torque) for a given platform speed. The individual air foils include sharp, knife-line, leading and trailing edges for the wings, partially constrained front and rear stabilizing springs that control compression of the upper wing surface, mid-wing stabilizing tension spring that controls expansion of the upper wing surface, and pitch modulation controlled by the combination of a main rod with bearing that attaches the wing to the rotor shaft and a rear rod with a preferencing spring positioned and movable within a slot that allows for a limited vertical motion.

ASSISTED RESPONSE TO A CANDIDATE ROOT CAUSE OF A FAULT OF A WIND TURBINE

Publication No.:  US20260348362A1 05/11/2026
Applicant: 
VESTAS WIND SYS AS [DK]
VESTAS WIND SYSTEMS A/S
US_20260348362_A1

Absstract of: US20260348362A1

Disclosed is a method, performed by a wind turbine monitoring system, for providing one or more responses to a candidate root cause of a fault. The method comprises obtaining operational data associated with a wind turbine. The method comprises determining, based on the operational data, a set of candidate root causes by applying a first machine learning, ML, model to the operational data. The method comprises obtaining, based on the set of candidate root causes, maintenance protocol data associated with maintenance instructions of the wind turbine. The method comprises determining, based on the maintenance protocol data and the set of candidate root causes, the one or more responses associated with the set of candidate root causes.Determining the one or more responses comprises applying, based on the set of candidate root causes, a second ML model to the maintenance protocol data.

WIND TURBINE SUPPORT INSTALLATION WITH HOLLOW STRUCTURE FLARING DOWNWARDS AND COMPRISING CONCRETE

Publication No.:  WO2026229386A1 05/11/2026
Applicant: 
TOTALENERGIES ONETECH [FR]
TOTALENERGIES ONETECH
WO_2026229386_A1

Absstract of: WO2026229386A1

An installation (16) for supporting a wind turbine (14), comprising: - a transition system (20) comprising a hollow structure (22) having a top part (26) on which a tower (18) of the wind turbine is fixed, the hollow structure having a lateral wall (36) surrounding a central axis (X), the lateral wall and a bottom part (38) of the hollow structure comprising concrete, the lateral wall having a generally shape flared downwards, - an interface system (28) buried or semi-buried in a soil (12), having a main structure (44) comprising concrete and surrounding or being distributed around the central axis, the transition system resting on the interface system, the interface system being compressed between the bottom part and the soil due to static and dynamic efforts.

WIND TURBINE COMPRISING A MAGNETIC TRANSMISSION

Publication No.:  WO2026229268A1 05/11/2026
Applicant: 
MEGA WINDFORCE IP B V [NL]
MEGA WINDFORCE IP B.V.
WO_2026229268_A1

Absstract of: WO2026229268A1

A wind turbine comprising a support structure with a wind turbine mast and a stationary ring connected to the wind turbine mast. The wind turbine further comprises a rotor with a rotor ring and wind turbine blades connected to the rotor ring. The rotor ring is provided with multiple rotor magnets. The wind turbine further comprises a transmission member provided with transmission magnets, wherein the rotor magnets and the transmission magnets magnetically engage each other such that a rotation of the rotor causes a rotation of the transmission member.

A METHOD OF AND DEVICE FOR PREDICTING WIND DATA

Publication No.:  US20260349142A1 05/11/2026
Applicant: 
FNV IP B V [NL]
FNV IP B.V.
US_20260349142_A1

Absstract of: US20260349142A1

0000 A method of predicting wind data is disclosed. The method is performed by a processor and comprises the steps of: obtaining a plurality of predicted wind shear exponents using a machine learning model, and predicting wind data at needed height(s) based on the predicted wind shear exponents and available near-surface wind data at a specific height using the power law relationship. The machine learning model is trained using a training dataset comprising near-surface wind data at a first height and associated atmospheric parameters and oceanic parameters and validated using a validation dataset comprising estimated wind shear exponents, the training dataset and validation dataset being non-identical, and the estimated wind shear exponents being estimated based on a set of near-surface wind data obtained at the first height and a set of wind data obtained using a remote sensing device at a plurality of second heights, by assuming that the set of wind data at the plurality of second heights follows a power law relationship with the set of near-surface wind data at the first height. Unlocking insights from Geo-Data, the present invention further relates to improvements in sustainability and environmental developments: together we create a safe and liveable world.

FLOATING WIND TURBINE OR EQUIPMENT FOUNDATIONS

Publication No.:  WO2026229583A1 05/11/2026
Applicant: 
AKER SOLUTIONS AS [NO]
AKER SOLUTIONS AS
WO_2026229583_A1

Absstract of: WO2026229583A1

A floatable foundation (100) for a wind turbine generator and/or electrical equipment comprises: a central column structure (10, 11, 12) comprising a tubular central column (10), an upper node (11) arranged about and fixed to the tubular central column (10) and a lower node (12) fixed to the tubular central column (10) and vertically spaced from the upper node (11); at least three outer column members (20, 21, 22) disposed about the central column structure (10, 11, 12); at least three horizontally extending lower connection members, such as pontoon members (30, 31, 32), each horizontally extending lower connection member fixed to and extending between the lower node (12) and a respective one of the outer column members (20, 21, 22); and at least three horizontally extending upper connection members, such as beam members (40, 41, 42), each horizontally extending upper connection member fixed to and extending between the upper node (11) and a respective one of the outer column members (20, 21, 22). One or more of the lower connection members (30, 31, 32) and/or one or more of the upper connection members (40, 41, 42) comprises an internal elongate reinforcement (220, 222, 224, 226) extending into and secured to the node (11, 12) from which the connection member (30, 31, 32; 40, 41, 42) extends.

EQUIPMENT PLATFORM FOR WIND TURBINE

Publication No.:  WO2026228886A1 05/11/2026
Applicant: 
VESTAS WIND SYSTEMS AS [DK]
VESTAS WIND SYSTEMS A/S
WO_2026228886_A1

Absstract of: WO2026228886A1

A wind turbine structure, comprising a tubular structural section; an equipment platform; wherein the equipment platform is mounted to tubular structural section by a suspension arrangement. The equipment platform is suspended from and below the suspension arrangement by way of one or more elongated suspension elements. A benefit of the invention is that the equipment platform is supported from above on the wind turbine structure, which means that there is no direct connection with the tubular structural section below the equipment platform. This benefits retrofitting of such equipment platforms on existing support structures as they can in effect be hung off wind turbine tower sections using the suspension arrangement without requiring fitment to the support structure by a welded or bolted connection.

METHOD OF LOWERING A HOIST BLOCK FROM A WIND TURBINE TOWER

Publication No.:  WO2026229577A1 05/11/2026
Applicant: 
LIFTRA IP APS [DK]
LIFTRA IP APS
WO_2026229577_A1

Absstract of: WO2026229577A1

A method of lowering a hoist block (200) from an upper portion of a wind turbine (300).The hoist block is used together with a tower mountable crane (100, TMC) to lift/lower the TMC to/from the upper portion of the tower. Said TMC comprising a crane pulley block (102a, 102b) having a frame (140) and a plurality of sheaves (134). The frame is detachably attached to the TMC via a mounting bracket (130), said hoist block comprising a hoist pulley block (202a, 202b) comprising a plurality of sheaves (212) rotatably mounted to the hoist pulley block and wherein a lifting wire (120a, 120b) is routed back and forth between the plurality of sheaves of the crane pulley block and those of the hoist pulley block of the hoist block, the lifting wire being connected to a winch (101). The method comprises the steps of a. arranging the tower mountable crane near the base of the tower, b. disengaging the frame from the mounting bracket, c. lifting the crane pulley block towards the hoist pulley block, d. engaging a cable (602) of an auxiliary crane (2600) with the hoist block, and e. operating the auxiliary crane to lower the hoist block. In this way, the weight of the lifting wire can be reduced significantly and thereby the weight of the hoist block and lifting wire is reduced so much, that a smaller auxiliary crane can be used to lower the hoist block.

Application of Wing-Shaped Sail with Flap and Aerodynamic Optimization Method in Wind Turbines

Publication No.:  CA3257686A1 05/11/2026
Applicant: 
LEIWANG [CA]
LeiWang

TRANSMISSION, METHOD, DRIVE TRAIN, AND WIND TURBINE

Publication No.:  WO2026228999A1 05/11/2026
Applicant: 
ZF WIND POWER ANTWERPEN NV [BE]
ZF WIND POWER ANTWERPEN N.V.
WO_2026228999_A1

Absstract of: WO2026228999A1

The invention relates to a transmission (20) for a wind turbine (1). The transmission has a drive shaft (30) for receiving mechanical power from a rotor (4) of the wind turbine (1). The transmission additionally has an output shaft (40) which is spaced apart from the drive shaft (30) so as to be axially parallel thereto. The output shaft (40) is designed to receive mechanical power from the drive shaft (30) and can be coupled to a generator unit (50) for conjoint rotation therewith in order to transmit mechanical power. The transmission also has a housing (22, 24) in which the output shaft (40) is accommodated. The transmission (20) is designed in such a way that the output shaft (40) can be removed from the housing (22, 24) in an axial direction (90) for maintenance purposes. The invention also relates to a method for disassembling the transmission, to a drive train (10), and to a wind turbine (1).

SUPPORT MEMBER, ROTOR AND METHOD FOR ASSEMBLING A ROTOR

Publication No.:  EP4835286A1 04/11/2026
Applicant: 
NORDEX ENERGY SE & CO KG [DE]
Nordex Energy SE & Co. KG
EP_4835286_PA

Absstract of: EP4835286A1

A support member (200) for a blade pitch system (300) of a wind turbine (100) is disclosed. The support member (200) comprises:- a first mounting surface (201) configured to be mounted to a first structure (112, 400) of the wind turbine (100),- a second mounting surface (202) configured to be mounted to one of a first bearing ring (510) and a second bearing ring of a slewing bearing (500) of the blade pitch system (300), the second mounting surface (202) being opposite to the first mounting surface (201), and- a support portion (210) extending at least partially along a circumference of the support member (200),wherein the support member (200) is configured to carry a plurality of fasteners (301) for connecting the first bearing ring (510) of the slewing bearing (500) to the first structure (400) through the support member (200).

回転装置及び回転装置の負荷状態推定方法

Publication No.:  JP2026175304A 04/11/2026
Applicant: 
株式会社日立製作所
JP_2026175304_A

Absstract of: JP2026175304A

【課題】負荷センサ等を追加することなく簡便な方法で、直接的に回転体の駆動装置に作用する負荷を検出し、過大な負荷が作用することを防止し得る回転装置を提供する。【解決手段】回転装置20は、周方向に回転する回転体3、回転体3を回転させる駆動装置5、回転体3の回転角を取得する回転角取得部8、駆動装置5を制御する制御信号を取得する制御信号取得部、回転角取得部8が取得した回転角に基づき駆動装置5の実回転数を算出する実回転数算出部9、制御信号取得部が取得した制御信号に基づき駆動装置5の理想回転数を算出する理想回転数算出部10、実回転数算出部9及び理想回転数算出部10が算出した、実回転数と理想回転数との差分を積算する差分積算部11、及び、差分積算部11が積算した積算値に基づき駆動装置5の負荷状態を推定する負荷状態推定部12を備える。【選択図】 図4

SYSTEM AND METHOD FOR CONTROLLING A WIND TURBINE DURING A COMMUNICATION LOSS

Publication No.:  EP4835288A1 04/11/2026
Applicant: 
GE VERNOVA INFRASTRUCTURE TECH LLC [US]
GE Vernova Infrastructure Technology LLC
EP_4835288_PA

Absstract of: EP4835288A1

0001 A method for controlling a wind turbine having a plurality of rotor blades. The method includes receiving, via a control module arranged in a hub of the wind turbine and in communication with a pitch controller of the wind turbine, first data associated with operation of the wind turbine. The method also includes detecting, via the control module, a communication loss between the control module and a turbine controller arranged external to the hub. Further, the method includes determining, via the control module, a plurality of pitch trajectories for the plurality of rotor blades based, at least in part, on the first data received from the plurality of sensors arranged in the hub. In addition, the method includes, in response to a duration of the communication loss between the control module and the turbine controller exceeding a ride-through time, controlling, via the control module, a plurality of pitch adjustment mechanisms of the plurality of rotor blades independently based on the plurality of pitch trajectories.

SYSTEM FOR THE AUTOMATED LIFTING OF A HYBRID-TOWER WIND TURBINE AND METHOD FOLLOWED

Publication No.:  EP4835289A1 04/11/2026
Applicant: 
NABRAWIND TECH S L [ES]
Nabrawind Technologies, S.L.
EP_4835289_PA

Absstract of: EP4835289A1

0001 Disclosed is a system for the automated lifting of a wind turbine mounted on a transition piece (4) with a tubular tower (1), nacelle (2) and corresponding blades (3) thereof. A lifting triangle (12) that passes, through a retractable bolt (14), through the bottom ends of columns (18) of the transition piece (4), the joining thereof being completed with the hydraulic presses (20), ascends and descends in direct contact with the three masts (17). The masts (17) are mounted on bases (7) disposed on the ground and anchored to foundations (6). Cables extend from a winch (25), pass through pulleys (23) at the top of the mast (17) and connect to a fixed pulley block (22) and to a moveable pulley block (16) of the triangle (12). 0002 When everything is connected, the lifting triangle (12) is guided along the masts (17) and, as it ascends, the columns (18) connected to the triangle are made vertical. When the columns (18) are vertical, they are screwed to the transition piece (4) and to the foundations (6) using an adjustable system formed by an interface beam (19), the retractable bolt (14) and the presses (20), and diagonal structures (16) are then assembled, thereby completing the modules. Lastly, the process is repeated, adding as many modules as required to the bottom part.

ADJUSTABLE RETENTION FIXTURE FOR WIND TURBINE MEMBERS

Publication No.:  EP4833397A1 04/11/2026
Applicant: 
LIFTRA IP APS [DK]
Liftra IP ApS
WO_2018046436_PA

Absstract of: WO2018046436A1

Retention fixture for retaining a first end of a first member such as a section of a wind turbine tower, a wind turbine rotor blade or a wind turbine hub, said retention fixture comprising an axial direction, a transverse direction being perpendicular to the axial direction, and a vertical direction being perpendicular to both the axial direction and the transverse direction, wherein the transverse direction and the vertical direction define a first plane, a first axial end console adapted to counteract a relative horizontal displacement between the first end of the first member and the retention fixture in the axial direction, said first axial end console further comprising transverse positioning means configured to position the first end of the first member in relation to the retention fixture in the transverse direction, when attaching the retention fixture to a first end of a first member, and wherein said transverse positioning means are adapted to counteract a relative displacement between the first end of the first member and the retention fixture in the transverse direction. The invention further relates to a method for mounting a retention fixture to a member, as well as a retention system for a member.

YAW DRIVE MONITORING METHOD

Publication No.:  EP4833395A1 04/11/2026
Applicant: 
SIEMENS GAMESA RENEWABLE ENERGY AS [DK]
Siemens Gamesa Renewable Energy A/S
EP_4610486_PA

Absstract of: EP4610486A1

The invention describes a method of monitoring a wind turbine yaw system (2) comprising a plurality of yaw drives (D1, ..., D8), which method comprises, for each yaw drive (D1): receiving encoder data (Eout) from a motor speed encoder (E) of that yaw drive (D1); computing a signal mean (10M) on the basis of the received encoder data (Eout); computing a collective signal mean (10Mcoll) from the signal means (10M) of the other yaw drives (D2, ..., D8); comparing the signal mean (10M) to the collective signal mean (10Mcoll); and flagging that yaw drive (D1) as potentially faulty if the corresponding comparison result (10Δ) exceeds a predefined threshold (10T). The invention further describes a monitoring arrangement (1) for a wind turbine yaw system (20); and a wind turbine (2) comprising such a monitoring arrangement (1) .

WIND TURBINE BEARING TURNOVER SUPPORT APPARATUS

Publication No.:  EP4833396A1 04/11/2026
Applicant: 
VESTAS WIND SYS AS [DK]
VESTAS WIND SYSTEMS A/S
WO_2025140763_PA

Absstract of: WO2025140763A1

In a first aspect of the present invention there is provided turnover support apparatus for supporting a wind turbine bearing when turning the bearing in an assembly process. The wind turbine bearing comprises an inner bearing ring configured for attachment to a first wind turbine component and an outer bearing ring configured for attachment to a second wind turbine component. The inner and outer bearing rings are rotatable relative to one another about a bearing axis and in a bearing plane orthogonal to the bearing axis. The turnover support apparatus comprises a bearing cradle configured for attachment to the wind turbine bearing to assist turning the bearing about an axis orthogonal to the bearing axis. The bearing cradle comprises a bearing holding portion on a first side of the cradle. The bearing holding portion comprises an aperture for receiving at least a portion of the outer bearing ring and fixing means for releasably fixing at least one of the inner and/or outer bearing ring to the cradle. The bearing cradle further comprises a curved rocking surface on a second side of the bearing cradle opposite to the first side of the cradle such that, in use, the wind turbine bearing may be supported by the bearing cradle on an underlying floor surface via the curved rocking surface. The curved rocking surface is configured to define a turnover axis at a point of contact between the curved rocking surface and the floor surface about which the cradle and attached bearing are p

METHOD FOR REPAIRING WIND TURBINE BLADES

Publication No.:  EP4833054A1 04/11/2026
Applicant: 
VESTAS WIND SYS AS [DK]
VESTAS WIND SYSTEMS A/S
WO_2025140762_PA

Absstract of: WO2025140762A1

The invention relates to method repairing defect regions (401) which have developed during manufacturing of a wind turbine blade component (599). The method involves the steps of preparing a layered fiber material structure (600) for the wind turbine blade component; arranging a vacuum bag (402) over the layered fiber material structure; applying a vacuum assisted resin infusion process; recognizing a defect region below the vacuum bag which has not been sufficiently infused with resin; placing a piercing device on the vacuum bag; sealing an area covering the piercing device (501) and at least a part of the defect region with a repair bag (502) so that the repair bag forms an airtight envelope over the piercing device; piercing the vacuum bag with the piercing device; and extracting air out of the repair bag to force the resin from locations surrounding the defect region to flow into the insufficiently resin infused part of the layered fiber material structure.

METHOD OF CONTROLLING AN AIRBORNE WIND ENERGY SYSTEM

Publication No.:  EP4833394A1 04/11/2026
Applicant: 
ENEVATE B V [NL]
Enevate B.V.
NL_2036700_B1

Absstract of: NL2036700B1

0001 A method for controlling an Airborne Wind Energy System the method comprising the steps of controlling a wind engaging member, in a first flight mode, wherein the method comprises controlling a steering angle of the power kite by balancing the steering lines; and/or controlling an angle of attack of the power kite by pulling and releasing the back line and/or the front line such that the kite is steerable in a crosswind direction to generate power by unwinding the tether; and, in a second flight mode, controlling a relative distance between both wingtips of the kite and the central part of the leading edge such that an effective lift generating surface area of the power kite is reduced. Figure 2B

AIRFOIL AERODYNAMIC CHARACTERISTIC DATA CORRECTION METHOD AND APPARATUS, AND STORAGE MEDIUM

Publication No.:  EP4835726A1 04/11/2026
Applicant: 
JIANGSU GOLDWIND SCIENCE & TECH CO LTD [CN]
Jiangsu Goldwind Science & Technology Co., Ltd.
EP_4835726_PA

Absstract of: EP4835726A1

The present disclosure provides an airfoil aerodynamic characteristic data correction method and apparatus, and a storage medium. The method comprises: acquiring raw aerodynamic characteristic data of a reference airfoil and topcoat aerodynamic characteristic data; performing fitting processing on the acquired data to obtain a correction parameter; acquiring raw aerodynamic characteristic data of a target airfoil; and on the basis of the correction parameter, correcting the raw aerodynamic characteristic data of the target airfoil to obtain the corrected aerodynamic characteristic data of the target airfoil. The present disclosure can improve the consistency of simulation and testing.

PREDICTION OF A TEMPERATURE PARAMETER ASSOCIATED WITH A COMPONENT OF A WIND TURBINE

Publication No.:  EP4833398A1 04/11/2026
Applicant: 
VESTAS WIND SYS AS [DK]
VESTAS WIND SYSTEMS A/S
WO_2025140761_PA

Absstract of: WO2025140761A1

Disclosed is a method, performed by an electronic device, for predicting a temperature parameter associated with a component of a wind turbine. The wind turbine comprises a plurality of sensors associated with the component. The plurality of sensors comprises a first sensor and a second sensor. The method comprises obtaining an energy input parameter indicative of an energy dissipation of the component. The method comprises obtaining a plurality of temperature measurements comprising a first temperature measurement of the component provided by the first sensor, and a second temperature measurement of the component provided by the second sensor. The method comprises predicting, based on the energy input parameter and a cross-sensor correlation model, a temperature parameter associated with the first sensor. The cross-sensor correlation model is configured to characterize a correlation between the first temperature measurement and the second temperature measurement. Fig. 2 to be published.

SCALABLE SYSTEM AND ENGINE FOR FORECASTING WIND TURBINE FAILURE

Publication No.:  EP4833399A1 04/11/2026
Applicant: 
UTOPUS INSIGHTS INC [US]
Utopus Insights, Inc.
WO_2025145089_PA

Absstract of: WO2025145089A1

Example systems and methods comprise receiving sensor measurements including time data from one or more wind turbines over time, aligning time domain data of the sensor measurements of a particular wind turbine with a rotation speed of the particular wind turbine, the particular wind turbine being at least one of the one or more wind turbines, transforming the aligned time domain data to obtain a cepstrum data, identifying one or more quefrency components of the cepstrum data that correspond to periodicities of interest, classifying at least one of the one or more quefrency components with future failure of at least one component of the particular wind turbine, and providing an alert to a user based on the classification to alert the user of a predicted failure of the particular wind turbine.

UPENDING ELONGATE STRUCTURES OFFSHORE

Publication No.:  EP4833144A2 04/11/2026
Applicant: 
SEAWAY 7 ENG B V [NL]
Seaway 7 Engineering B.V.
GB_2636875_PA

Absstract of: GB2636875A

An upending system for upending an elongate element 14 from aboard a vessel 10 offshore comprises an upending frame 26 that is pivotable with the element into an upright orientation about a horizontal pivot axis 28. The upending frame is arranged to support an upper portion of the element extending between the pivot axis and a top end (18, Fig 1b) of the element. A lifting tool 46 is engageable with the top end of the element and the upending frame extends to and is engageable with the lifting tool. In a separate embodiment a support frame 36 is pivotably connected at a first end 38 to the upending frame and has a second end 40 that is movable horizontally relative to a deck of the vessel.

INSTALLATION METHOD FOR OFFSHORE WIND TURBINE

Publication No.:  EP4835290A1 04/11/2026
Applicant: 
JIANGSU GOLDWIND SCIENCE & TECH CO LTD [CN]
GOLDWIND PIONEER TECH YANCHENG CO LTD [CN]
Jiangsu Goldwind Science & Technology Co., Ltd.
Goldwind Pioneer Technology (Yancheng) Co., Ltd.
EP_4835290_PA

Absstract of: EP4835290A1

An installation method for an offshore wind turbine, comprising: providing a docking device (100), and movably fixing the docking device to a floating foundation (200), the docking device comprising an annular body (10) and a docking cavity penetrating therethrough; connecting a compensation device (300) to a hoisting appliance (400), the hoisting appliance being connected to a hoisted object by means of the compensation device; using the hoisting appliance to hoist a support tower (500), and inserting the support tower into the docking cavity and connecting same to the floating foundation (200); moving the docking device to the end of the support tower away from the floating foundation in the axial direction of the support tower and movably fixing same to the outer wall of the support tower; and using the compensation device to hoist a power generation assembly, the power generation assembly comprising a rotor, a nacelle (700) and a connection tower (800) connected to the nacelle, and inserting the connection tower into the docking cavity and connecting same to the support tower. The method improves the capability of installing offshore wind turbines and reduces installation costs.

DRIVETRAIN AND WIND TURBINE GENERATOR SYSTEM

Publication No.:  EP4835327A1 04/11/2026
Applicant: 
GOLDWIND SCIENCE & TECHNOLOGY [CN]
GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
EP_4835327_PA

Absstract of: EP4835327A1

0001 A drivetrain (10), comprising: a bearing housing (110); and a main shaft (120) that is rotatably supported in the bearing housing and has a front end and a rear end opposite to each other; a gearbox (200), comprising a box body (220) and a planet carrier (210) arranged in the box body, wherein the box body is fixedly connected to the rear end of the bearing housing, and the planet carrier is rigidly connected to the rear end of the main shaft; and a thrust bearing (230) arranged in the gearbox. The overall structure of the drivetrain is compact, and the shaft system and the gearbox are highly integrated; thus, the drivetrain has the advantages of light weight and low overall cost. The present disclosure further relates to a wind turbine generator system comprising the drivetrain.

Gravity-type variable-length seabed single point mooring connection apparatus for floating wind turbine

Publication No.:  GB2645471A 04/11/2026
Applicant: 
UNIV SHANGHAI JIAOTONG [CN]
Shanghai Jiao Tong University
GB_2645471_PA

Absstract of: GB2645471A

A gravity-type variable-length seabed single point mooring connection apparatus for a floating wind turbine. The apparatus comprises: a floating body, carrying at least two pulley fairleads; a single point anchor, disposed on the seabed and to which a rotatable apparatus is connected; and at least one weight, located in the water below the floating body. The weight and the single point anchor are connected by means of a mooring cable passing through the pulley fairleads. The prevent invention has small seabed coverage area, is environmentally friendly, has high efficiency for a mooring system, and implements a wind vane function, and is safe, reliable, practical, and feasible. The present invention can be used in offshore mooring positioning of floating wind power platforms having a water depth of 50 meters to 300 meters or even more than 1500 meters.

ウェザーベーニング式浮体式洋上風力タービンのための接続システム、浮体式洋上風力タービンシステム、及び相互接続済みシステム

Publication No.:  JP2026536859A 04/11/2026
Applicant: 
エクスポネンシャルリニューワブルズ,エス.エル.
JP_2026536859_A

Absstract of: WO2025073873A1

A connecting system (100) for connecting a weathervaning floating offshore support structure (200) of a wind turbine (201) to a pre-laid mooring system (300), the connecting system (100) comprising: - a turret element (1) comprising: a base (2) for being solidly connected to the pre-laid mooring system (300); a support element (3) comprising a switchgear (31) connectable to one or more submarine cables (400) and connectable to receive a power generated by the wind turbine (201); a columnar body (4) extending from the base (2) to the support element (3), and comprising an inner passage (41); and a bearing system (5) configured to rotatably connect the turret element (1) to the weathervaning floating offshore support structure (200); and - a slip-ring connector (6) comprising a first connecting part (61) for receiving the power generated by the wind turbine (201), and a second connecting part (62) cable-connectable to the switchgear (31).

INSTALLATION METHOD FOR AN ANCHORING DEVICE ON A SEABED

Publication No.:  EP4833115A1 04/11/2026
Applicant: 
TECHNIP ENERGIES FRANCE [FR]
Technip Energies France
AU_2024412463_A1

Absstract of: AU2024412463A1

The disclosure relates to an installation method for an anchoring device (10) on a seabed (46); the anchoring device comprising an anchor toe and a follower; the anchor toe comprising : a shank (16); a fluke (18); a connection element (20) fixed to the shank; a sinking edge (43); and a hammering edge (44); the follower comprising a hammering surface (50), able to come into contact with the hammering edge (44) of the anchor toe; the method comprising : settling the anchor toe on a horizontal seabed (46); then hammering the anchor toe by means of the follower, so that the sinking edge (43) sinks into the seabed (46); then pulling the connection element (20) upward, so that the anchor toe tilts to an installed configuration.

Protective housing assembly

Publication No.:  GB2645442A 04/11/2026
Applicant: 
SUBSEA ENERGY SOLUTIONS LTD [GB]
Subsea Energy Solutions Ltd
GB_2645442_PA

Absstract of: GB2645442A

There is provided a modular protective housing member which defines a bore for receiving a utility line, the protective housing member comprising: an outwardly projecting flange at a first end of the protective housing member; an inwardly projecting flange at a second end of the protective housing member, the inwardly projecting flange defining an opening to a cavity within the protective housing member; wherein, in use, the inwardly projecting flange is configured to extend around the outwardly projecting flange of an adjacent modular protective housing member such that the outwardly projecting flange of the adjacent member is retained in the cavity of the protective housing member to hold the protective housing member to the adjacent protective housing member; wherein at least part of an outer surface of the protective housing member comprises one or more fins for reducing vortices in fluid flow past the protective housing member.

可動ブレードおよび車両用途を伴う無響広帯域コンパクト(ABC)消音材

Publication No.:  JP2026536739A 04/11/2026
Applicant: 
テフニッシェユニフェルシテイトアイントホーフェン
JP_2026536739_A

Absstract of: WO2025052306A1

A muffler has a first plate with multiple holes; a second plate with multiple holes; the first plate mounted at a distance across an entire area having holes of first and second plate that is less than or equal to two millimeters above the second plate; and an additional feature selected from a back cavity and an acoustic membrane over holes of the first plate. In embodiments, none of the holes of the first plate are directly aligned with holes of the second plate. In embodiments, the first plate is mounted at a distance above the second plate that is no more than twice the Stokes boundary layer thickness estimated at a first predetermined frequency. The muffler may be disposed on a surface of a blade of a fan or wind turbine. The muffler may also be used to quiet a centrifugal blower or a vehicle.

MARINE ORGANISM SUPPRESSION SYSTEM AND WIND TURBINE GENERATOR SET

Publication No.:  EP4834850A1 04/11/2026
Applicant: 
GOLDWIND SCIENCE & TECHNOLOGY [CN]
GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
EP_4834850_PA

Absstract of: EP4834850A1

0001 A marine organism suppression system and a wind turbine generator set. The marine organism suppression system comprises a seawater heat exchange system (10), heat exchange between seawater and a hot coolant being carried out in the seawater heat exchange system (10); a seawater accommodating tank (20) used for accommodating the seawater; a hot water bypass (30) for bringing a seawater discharge port (12) of the seawater heat exchange system (10) into communication with the seawater accommodating tank (20); a main seawater channel (40) for bringing the seawater accommodating tank (20) into communication with a seawater inflow port (11) of the seawater heat exchange system (10); and a water pump (50) used for supplying seawater to the seawater accommodating tank (20) and for supplying the seawater in the seawater accommodating tank (20) to the seawater inflow port (11) of the seawater heat exchange system (10) through the main seawater channel (40). Marine organisms in seawater in the seawater heat exchange system (10) are killed by using the waste heat of the seawater heat exchange system (10), the system is simple, stable and reliable, almost requires no maintenance, and has good economy.

CONVERTER SYSTEM OF WIND TURBINE GENERATOR SYSTEM, AND WIND TURBINE GENERATOR SYSTEM AND OFFSHORE WIND FARM

Publication No.:  EP4836226A1 04/11/2026
Applicant: 
GOLDWIND SCIENCE & TECHNOLOGY [CN]
GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
EP_4836226_PA

Absstract of: EP4836226A1

0001 Provided in the present disclosure are a converter system of a wind turbine generator system, and a wind turbine generator system and an offshore wind farm. The converter system comprises: a voltage source converter and a current source converter; and a converter control apparatus, which is configured to control the operation of the voltage source converter and the current source converter by means of taking into account an internal circulating current of a wind turbine generator system in voltage outer-loop control of the voltage source converter and by means of taking into account the internal circulating current in active and reactive power control stages of the current source converter.

METHOD FOR SUPPRESSING BLADE VIBRATION, CONTROLLER AND WIND TURBINE GENERATOR

Publication No.:  EP4835287A1 04/11/2026
Applicant: 
GOLDWIND SCIENCE & TECHNOLOGY [CN]
GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
EP_4835287_PA

Absstract of: EP4835287A1

The present application relates to a method for suppressing blade vibration, a controller and a wind turbine generator. The method comprises: obtaining a first blade vibration parameter under the working condition that a wind turbine generator has a yaw fault; on the basis of the first blade vibration parameter, determining whether blades are in a pneumatic vibration state or not; in response to the blades being in the pneumatic vibration state, controlling the wind turbine generator to enter an electric operation mode, wherein in the electric operation mode, a generator of the wind turbine generator outputs electromagnetic torque to drive an impeller to rotate, so that the blades exit the pneumatic vibration state. By using the embodiments of the present application, the objectives of effectively suppressing blade vibration and avoiding blade breakage are achieved by adjusting the operation mode of the wind turbine generator, and the advantages of easy operation and high applicability are achieved.

SYSTEM AND METHOD FOR IMPROVING WIND TURBINE ROTOR BLADE QUALITY USING MACHINE-LEARNED MODELS

Publication No.:  EP4835291A1 04/11/2026
Applicant: 
GE VERNOVA INFRASTRUCTURE TECH LLC [US]
GE Vernova Infrastructure Technology LLC
EP_4835291_PA

Absstract of: EP4835291A1

A method for improving quality of a rotor blade of a wind turbine includes receiving, via a data acquisition module of a controller, data relating to the rotor blade. The data relating to the rotor blade is collected during or after manufacturing of the rotor blade before the rotor blade is placed into operation on the wind turbine. The method also includes processing, via a processor of the controller, the data relating to the rotor blade. Further, the method includes determining, via a model execution module of the controller, a sequence for executing a subset of a plurality of machine-learned models based on one or more hyperparameters of the plurality of machine-learned models and one or more infrastructure constraints. Furthermore, the method includes executing, via the model execution module, the subset of the plurality of machine-learned models based on the sequence. Moreover, the method includes identifying, via the subset of the plurality of machine-learned models, one or more anomalies on the rotor blade using the processed data relating to the rotor blade. In addition, the method includes implementing, via the processor, a corrective action for the one or more anomalies of the rotor blade or a subsequent manufacturing process of another rotor blade based on the one or more anomalies of the rotor blade.

一种定功率伞梯式风能发电系统的结构优化方法及装置

Publication No.:  CN123031423A 03/11/2026
Applicant: 
中国电力工程顾问集团有限公司清华大学
CN_123031423_PA

Absstract of: CN123031423A

本发明涉及高空风能技术领域,特别涉及一种定功率伞梯式风能发电系统的结构优化方法及装置。该方法包括:采用集中质量法将伞梯式陆基高空风能发电系统的主缆绳离散为多个质点与连接单元,将氦气球、平衡伞和做功伞分别设置于对应质点的位置处,建立动态仿真模型;以氦气球成本、平衡伞成本、回收阶段耗电量和净发电量为评价指标,构建综合评价函数;以综合评价函数最小为优化目标,以放绳速度、收绳速度、氦气球尺寸和平衡伞尺寸为优化变量,求解得到氦气球最优尺寸、平衡伞最优尺寸、最优放绳速度和最优收绳速度。上述技术方案能够降低氦气球与平衡伞等高成本部件的配置冗余,提升了系统的工程经济性和运行可靠性。

收缩盘及风力发电机组

Publication No.:  CN224931786U 03/11/2026
Applicant: 
南京高速齿轮制造有限公司
CN_224931786_U

Absstract of: CN224931786U

本实用新型属于风力发电技术领域,公开了一种收缩盘及风力发电机组。收缩盘包括内锥环和外锥环,内锥环的外周设置有第一结合锥面,外锥环的内周设置有第二结合锥面,第一结合锥面和第二结合锥面嵌套配合;外锥环还具有外周面,沿第二结合锥面的直径逐渐减小的方向,外周面的直径逐渐减小;和/或,沿收缩盘的轴向,至少部分第一结合锥面的锥角与对应位置处第二结合锥面的锥角不同。通过上述设置,有效降低了第一结合锥面和第二结合锥面在结合边缘区域的应力水平,使内锥环和外锥环的配合面在整个宽度范围内的分布更加均匀,避免外锥环在其大开口端边缘处应力集中甚至裂开的风险,提升了收缩盘的传扭稳定性,延长了风力发电机组的使用寿命。

一种风电混塔

Publication No.:  CN123028124A 03/11/2026
Applicant: 
广东汉柏能源集团有限公司
CN_123028124_PA

Absstract of: CN123028124A

本发明属于混塔技术领域,公开了一种风电混塔,包括塔筒和预应力组件,塔筒包括安装部;预应力组件包括多组弧形的预应力筋,多组预应力筋沿安装部的高度方向排列设置,安装部沿周向开设有多个张拉洞口,预应力筋的两端分别设置于两个张拉洞口内,相邻的预应力筋沿安装部的高度方向、径向方向、周向方向中的至少两个方向交错设置。如此,预应力筋能够向安装部施加环向预压应力,以抵消风电混塔运行过程中受压产生的横向膨胀拉应力,提升风电混塔的结构刚度、整体安全稳定性与服役耐久性。

一种浮式风机的惯质可调式调谐惯容质量阻尼器及海上浮式风机系统

Publication No.:  CN123028218A 03/11/2026
Applicant: 
武汉理工大学三亚科教创新园
CN_123028218_PA

Absstract of: CN123028218A

本发明公开了一种浮式风机的惯质可调式调谐惯容质量阻尼器,包括连接杆;传动系统,与所述连接杆连接,用于将水平方向运动转换为竖直方向运动;弹性复位装置;惯容系统,包括传递杆、由所述传递杆的竖直运动驱动的旋转件以及设于所述旋转件上的可径向移动的质量件;阻尼系统,用于耗散振动能量;以及外壳。本发明的有益效果:通过碗形滑块凹面与传递杆底部滚珠的配合,将风机水平振动转化为竖直运动,满足机舱狭小空间限制;旋转件旋转时,质量件径向位移随转速连续变化以改变转动惯量,实现多工况下的宽频自适应连续调频;第一、第二弹性件与阻尼系统及惯容系统共同构成多重耗能路径,高效吸收振动能量,显著抑制结构疲劳损伤、延长设备寿命。

一种风力发电机组在线状态监测系统

Publication No.:  CN123030860A 03/11/2026
Applicant: 
三峡电能金舟能源(湖北)有限公司
CN_123030860_PA

Absstract of: CN123030860A

本发明涉及风电机组状态监测技术领域,具体涉及一种风力发电机组在线状态监测系统。根据其功能和数据层级从下至上划分为:物理感知层、数据采集与传输层、数据平台层,算法模型层;物理感知层感知风电机组运行状态的物理状态量模拟信号数据;数据采集与传输层通过数据采集硬件将模拟信号转换为系数字信号;数据平台层预处理数据;算法模型层风电机组的运行状态和故障进行分析和预警;基于本申请能够通过对实时运行状态数据的分析发现非正常运行特征,在故障的萌芽期即捕捉到异常信息,为风电机组的维修和诊断创造前期窗口,有效避免灾难性故障和次生损坏的发生。

一种蒙皮风电叶片后镂空结构用耐候覆膜及其制备工艺

Publication No.:  CN123028117A 03/11/2026
Applicant: 
江苏维凯科技股份有限公司
CN_123028117_A

Absstract of: CN123028117A

本申请涉及风电叶片技术领域,具体公开了一种蒙皮风电叶片后镂空结构用耐候覆膜及其制备工艺。本申请提供的蒙皮风电叶片后镂空结构用耐候覆膜,包括分段设置的多个覆膜单元,每个覆膜单元由内至外依次包括:厚度为0.5‑1.2mm的内层粘结膜、厚度为2‑8mm的中空镂空腔体和厚度为0.8‑1.5mm的外层功能膜;所述内层粘结膜用于与叶片基体直接粘接;所述中空镂空腔体内布有支撑柱和微型气管网络;所述外层功能膜表面具有微纳复合疏水结构,且分布有孔径为1‑10μm的微孔。本申请提供的耐候覆膜具有粘接质量高、防除冰效果好、服役寿命长等优点,能够为风电叶片在恶劣环境下的长期安全高效运行提供有力保障。

一种抽蓄风光压缩空气耦合多储能优化调度方法

Publication No.:  CN123034521A 03/11/2026
Applicant: 
国网新源集团有限公司国网新源控股有限公司华东开发建设分公司国网新源控股有限公司抽水蓄能技术经济研究院中国电建集团北京勘测设计研究院有限公司
CN_123034521_PA

Absstract of: CN123034521A

本发明涉及新型电力系统调度技术领域,具体涉及一种抽蓄风光压缩空气耦合多储能优化调度方法。本发明通过建立风‑光‑压缩空气‑抽蓄联合系统的动态耦合模型,构建多时间尺度分层协同优化调度框架,采用自适应混合约束方法处理多源不确定性,实现多储能全工况特性互补与调度闭环。本发明实现了从日级到秒级的全时间尺度灵活调节,大幅提升了调度精度与求解效率,显著降低了系统全生命周期综合成本与弃能率,延长了储能设备寿命,可直接对接现有电网调度系统。

一种风机桨叶维护装置

Publication No.:  CN123028128A 03/11/2026
Applicant: 
华能新能源股份有限公司河北分公司
CN_123028128_PA

Absstract of: CN123028128A

本发明公开了一种风机桨叶维护装置。装置包括正对设置的两块移动安装板,其一侧设贴合移动模块,另一侧设调节装载维护模块,两端对称连接变位安装板,变位安装板通过独立驱动伸缩柱与移动安装板相连且外侧设有若干张紧移动模块。贴合移动模块利用间距调节伸缩柱推动带有环状气囊带的移动驱动辊紧贴桨叶,气囊柔性形变自适应渐变曲面并防止压伤。调节装载维护模块通过转动驱动件、驱动绕线器和作业伸缩柱实现多设备的多自由度精准定位作业,并与独立驱动伸缩柱的粗调平移配合,实现超大面积全覆盖维护。张紧移动模块利用复位与限位导向组件的弹性缓冲与拉紧力,使张紧转动带弹性贴合并锁紧桨叶边缘,显著减少高空强风摆动,保证维护稳定。

基于聚流的多源能量俘获装置及自供电路桥监测系统

Publication No.:  CN123034781A 03/11/2026
Applicant: 
北京纳米能源与系统研究所
CN_123034781_PA

Absstract of: CN123034781A

本申请涉及路桥供电的技术领域,具体提供本申请提供一种基于聚流的多源能量俘获装置,包括:壳体、导流组件、风能发电组件和光伏组件;壳体包括底板以及侧板,侧板沿底板的周侧设置并与底板连接,侧板与底板围合形成具有开口结构的容纳槽;在靠近底板的一侧,侧板设有多个镂空区,多个镂空区沿侧板的周侧间隔设置;导流组件设于容纳槽内,包括多个导流板,多个导流板围设形成中心汇流区,相邻两个导流板之间形成导流通道;风能发电组件设于容纳槽内,包括叶片以及风能发电模块,叶片设于中心汇流区,发电机与叶片传动连接;光伏组件设置在容纳槽的开口处,本申请缓解了单一能源供能间断的问题。

一种多源复合发电自供电微气象监测系统和供电系统

Publication No.:  CN123034549A 03/11/2026
Applicant: 
北京纳米能源与系统研究所
CN_123034549_PA

Absstract of: CN123034549A

一种多源复合发电自供电微气象监测系统和供电系统,具有较高自供电能力,以及较高结构集成度,多源复合发电自供电微气象监测系统包括气象传感器监测模块和供电系统。供电系统包括:多源发电模块,底座;底座内部设置有储能组件;多源发电模块包括:导流组件,风力发电叶片及旋转轴;导流组件包括第一固定片,第二固定片,多个温差发电片;第一固定片和第二固定片相对设置,温差发电片的第一端与第一固定片连接,温差发电片的第二端与第二固定片连接;旋转轴的一端与第一固定片转动连接,旋转轴的另一端穿过第二固定片,与底座连接,其中,旋转轴侧面设有沿旋转轴呈中心对称分布的至少两个风力发电叶片;多个温差发电片绕转轴的周向间隔排列。

一种基于滑模观测器的风电机组叶片气动载荷实时估计与主动降载方法及系统

Publication No.:  CN123028120A 03/11/2026
Applicant: 
华能湖南北湖风电有限责任公司中国华能集团清洁能源技术研究院有限公司
CN_123028120_PA

Absstract of: CN123028120A

本发明属于风力发电智能控制技术领域,公开了一种基于滑模观测器的风电机组叶片气动载荷实时估计与主动降载方法及系统,采集发电机转速和塔顶加速度信号,替代叶片埋入式应变传感器,避免传感器疲劳断裂、雷击损坏及长距离走线问题,通过高阶滑模观测器估计叶片挥舞转动惯量并计算叶片根部弯矩,利用滑模等效控制和有限时间收敛特性对非线性系统进行状态重构,不依赖线性化模型假设,避免卡尔曼滤波器在极端风况下的相位滞后和幅值衰减,通过滑模控制器生成桨距角指令增量并结合叶片方位角生成独立变桨指令,利用滑模控制的鲁棒性在复杂风况下实现主动降载。

海上风电基座支撑防护结构

Publication No.:  CN123028125A 03/11/2026
Applicant: 
华能(福建)能源开发有限公司清洁能源分公司中国华能集团清洁能源技术研究院有限公司
CN_123028125_PA

Absstract of: CN123028125A

本申请属于风电防护技术领域,提出海上风电基座支撑防护结构,包括辅助固定部和导流部,所述辅助固定部和导流部均安装在塔筒基座的外侧,且辅助固定部位于导流部远离海底的一侧;导流部包括两个导流板和防护套,两个导流板的端部通过若干合页连接,且两个导流板形成夹角a;防护套套装在塔筒基座的外侧,防护套的外侧转动有若干转动环,转动环与导流板转动连接;导流部用于对塔筒基座进行防护,起到导流和保护塔筒基座浸入水中的部分,导流部可引导海水流线平顺地绕过塔基,避免水流直接撞击或产生强烈紊流进而降低塔筒基座使用寿命。

用于风力发电机组的具有转子轴线的转子轴滑动轴承元件

Publication No.:  CN123036446A 03/11/2026
Applicant: 
舍弗勒技术股份两合公司
CN_123036446_PA

Absstract of: WO2025218853A1

The invention relates to a sliding bearing element (1) for a rotor shaft (2) with a rotor axis (3) of a wind turbine (4), comprising at least the following components: - a bearing surface (5) for hydrodynamic mounting of a corresponding abutment surface (6) via a bearing gap (7) therebetween which is covered with a film of bearing oil during operation; - a circumferential bearing surface (8) for mounting the sliding bearing element (1) with respect to a bearing receptacle (9) for the sliding bearing element (1); - a hydraulic cylinder (10), by means of which bearing oil can be displaced from an oil chamber (11); - an oil feed (12) between the hydraulic cylinder (10) and the bearing surface (5), wherein bearing oil displaced from the oil chamber (11) via the oil feed (12) can be fed to the bearing gap (7), and wherein the circumferential bearing surface (8) of the sliding bearing element (1) is mounted such that the sliding bearing element is movable with low friction in the circumferential direction (13) with respect to the bearing receptacle (9). The sliding bearing element proposed here makes it possible to considerably and fail-safely reduce a starting torque after a hydrodynamic bearing gap has run dry.

一种顶部除霜风管结构

Publication No.:  CN224932393U 03/11/2026
Applicant: 
武汉鑫源福包装制品有限公司
CN_224932393_U

Absstract of: CN224932393U

本实用新型公开一种顶部除霜风管结构,包括风管和滑槽,所述风管上安装有支撑组件,所述支撑组件包括套环和滑竿,所述套环的底部安装有固定组件,所述固定组件包括凸块和卡槽,所述卡槽的内侧安装有活动组件,所述活动组件包括滑板和磁块,所述滑板上安装有转动组件,所述转动组件包括转杆和风叶,所述套环的两侧安装有清理组件,该顶部除霜风管结构能够利用自然风吹风风叶转动,风叶通过转杆带动齿轮转动,滑板被磁块吸附固定在卡槽的一端,齿轮通过齿环一带动转环一转动,利用齿牙对风管上的霜进行清理工作,使得卡轮带动转环一在风管的外边侧向风管的一端移动,清理工作无需消耗电能,节省工作能耗,适用于对风管进行除霜作业使用。

一种可自动倒伏避险的垂直轴风柱风叶总成及其控制方法

Publication No.:  CN123028118A 03/11/2026
Applicant: 
佛山市科莱瑞纳米科技有限公司
CN_123028118_PA

Absstract of: CN123028118A

本发明公开了一种可自动倒伏避险的垂直轴风柱风叶总成及其控制方法,包括底部支撑方舱、风柱组件、风轮组件、倒伏连接组件、倒伏驱动组件、锁紧组件和收纳承托组件;风柱组件通过倒伏连接组件与底部支撑方舱转动连接,倒伏驱动组件用于驱动风柱组件及风轮组件在竖直发电位置与倒伏收纳位置之间转动,锁紧组件用于将风柱组件锁定于竖直发电位置,收纳承托组件用于承托倒伏后的风柱组件和风轮组件。控制系统根据风速或雨量参数自动执行停机、解锁、倒伏、承托、复位及锁紧操作。本发明能够降低恶劣环境下的风载荷和设备损坏风险,提高风力发电设备的安全性、稳定性及使用寿命。

适于深远海规模化风场开发的张力腿浮式风电平台基础

Publication No.:  CN123025902A 03/11/2026
Applicant: 
海洋石油工程股份有限公司
CN_123025902_PA

Absstract of: CN123025902A

本发明公开了适于深远海规模化风场开发的张力腿浮式风电平台基础,属于海洋工程技术领域,包括塔筒过渡段、中心导管架、Y型浮箱和张力腿系统;所述塔筒过渡段位于所述平台基础的顶部,底部与所述中心导管架相连;所述中心导管架位于所述平台基础的中心,底部支撑于所述Y型浮箱上;所述张力腿系统将所述Y型浮箱与海底锚固基础相连,用于对所述平台基础提供向下的预张力。本发明通过将底部Y型浮箱设置于远离海面的位置,有效降低了波浪载荷对浮体的直接作用,张力腿风电平台基础结构简易,有效减少基础用钢量,并可采用标准化分段设计与并行预制方式,大幅简化建造流程,进一步降低深远海浮式风电规模化开发的整体成本,提高建造交付效率。

一种特大兆瓦风电齿轮箱均载结构

Publication No.:  CN123028229A 03/11/2026
Applicant: 
江苏泰隆减速机(集团)股份有限公司
CN_123028229_PA

Absstract of: CN123028229A

本发明提供一种特大兆瓦风电齿轮箱均载结构,涉及风电齿轮箱技术领域,包括输入杆,所述输入杆的一端设置有连接机构,所述输入杆的一端通过连接机构固定连接有机箱机构,所述机箱机构的一侧设置有连接机构,所述连接机构的一侧设置有联动机构,所述连接机构的一侧设置有下级杆,所述机箱机构包括两个机壳,两个所述机壳的内壁之间固定安装有轴承,所述轴承的内壁固定连接有轴杆。本发明通过轴杆转动能够带动连接管转动,以此就能通过连接管通过齿槽带动联动齿轮转动,进而就能带动下级杆转动,而齿槽和联动齿轮的特性能够使联动齿轮轻微错位,从而能够使联动机构具有均载功能,以此使轴杆带动下级杆转动时,能够更加稳定。

一种风电机组分体式风冷冷却器

Publication No.:  CN123028129A 03/11/2026
Applicant: 
佳木斯中唯实业有限公司
CN_123028129_PA

Absstract of: CN123028129A

本发明公开了一种风电机组分体式风冷冷却器,本发明涉及冷却器技术领域。包括底座,还包括:设置于底座上的固定座;设置于底座上方的连通机构,所述连通机构包括设置于底座上方的第一散热板、第二散热板以及连接于第一散热板和第二散热板之间的连接管;安装于固定座上方的风冷机构,所述风冷机构包括设置于固定座上方的升降杆、与升降杆伸缩端连接的连接筒以及设置于固定座上方的风机,所述升降杆用于调整连接筒与风机之间的距离。还包括:安装于底座内部的外壳以及开设于外壳内部的第一通道;设置于外壳上的第一围栏以及与第一围栏连接的盖板。该风电机组分体式风冷冷却器,达到了提高设备的使用效率的目的。

一种用于半潜式浮式风机的系泊缆传动式惯容阻尼控制装置

Publication No.:  CN123025891A 03/11/2026
Applicant: 
武汉理工大学
CN_123025891_PA

Absstract of: CN123025891A

本发明公开了一种用于半潜式浮式风机的系泊缆传动式惯容阻尼控制装置,包括中心立柱、侧立柱以及基础立柱,外部锚链与第一高强系泊缆连接,第一高强系泊缆经导缆孔和导向滑轮引入平台内部,并与小直径卷筒连接;大直径卷筒与小直径卷筒同轴固定,大直径卷筒通过第二高强系泊缆与惯容阻尼器的动作端连接,惯容阻尼器的固定端与平台内部安装腔体连接。平台运动引起的系泊缆位移经固定轴双半径卷筒位移放大机构按半径比放大后驱动惯容阻尼器,使其输出惯容力、阻尼力和弹性恢复力,从而抑制平台低频运动及系泊张力波动。该装置结构紧凑,便于集成于半潜式浮式风机平台内部,可提高平台运动控制效果和系泊系统服役安全性。

一种基于强化学习与贝叶斯优化的风电机组叶片降载自适应控制方法

Publication No.:  CN123028121A 03/11/2026
Applicant: 
华能湖南北湖风电有限责任公司中国华能集团清洁能源技术研究院有限公司
CN_123028121_PA

Absstract of: CN123028121A

本发明属于风力发电智能控制技术领域,公开了一种基于强化学习与贝叶斯优化的风电机组叶片降载自适应控制方法,通过强化学习在仿真环境中训练叶片独立变桨控制策略,使策略自主学习非线性气动最优变桨动作,避免线性控制器对单一工作点的依赖,训练中以载荷越限为约束条件,以安全边界约束策略更新,避免探索产生危险动作,将离线策略部署至真实风机,采集实测数据并采用贝叶斯优化在线调整控制器参数,通过真实数据逐次校准,解决仿真与现实间的动力学差异,每次优化后更新策略网络参数,使控制器随数据积累适应风场特性和机组老化,在不同环境和生命周期阶段维持控制效果。

一种塔筒结构及其制备方法

Publication No.:  CN123028123A 03/11/2026
Applicant: 
中车株洲电力机车研究所有限公司
CN_123028123_PA

Absstract of: CN123028123A

本申请的发明目的在于提供一种塔筒结构及其制备方法,该塔筒结构包括多个弧形塔筒分片,多个所述弧形塔筒分片围成环形的筒体;其中,相邻的两个所述弧形塔筒分片相对的两个端部中,一个端部设置有凸起结构,另一端部设置有与所述凸起结构嵌套的凹槽结构;且所述凸起结构与所述凹槽结构嵌套的部分通过穿设的螺纹连接件固定连接。在上述技术方案中,通过采用多个弧形塔筒分片拼接形成塔筒结构,从而方便塔筒结构的运输。另外,在弧形塔筒分片拼接时,相邻的弧形塔筒分片通过凸起结构与凹槽结构的嵌套配合进行搭接,并通过螺纹连接件紧固,提高了连接处的结构强度。

风机叶片声纹监测的非均匀阵列唤醒系统及方法

Publication No.:  CN123028126A 03/11/2026
Applicant: 
润电能源科学技术有限公司华润新能源投资有限公司河南分公司华润新能源投资有限公司新疆分公司
CN_123028126_PA

Absstract of: CN123028126A

本发明涉及风电监测技术领域,尤其涉及一种风机叶片声纹监测的非均匀阵列唤醒系统及方法。通过声纹采集阵列的非线性非均匀间距布置,在有限孔径内同时兼顾低频气动噪声监测所需的大阵列孔径与高频损伤特征声监测所需的高空间分辨率,从而提升全频段声纹信号的采集质量。通过信号处理模块根据声传感器所在空间位置对低频分量和高频分量进行差异化提取与处理,实现频率‑空间映射,进一步增强不同频段信号的处理针对性和信噪比。同时,通过设置于轮毂内或机舱前端的唤醒触发模块持续监测叶片转动特征信号,仅在识别到有效触发条件时唤醒主系统进入工作状态,既避免了连续采集带来的数据冗余和功耗浪费,又克服了定时采集易遗漏关键信号的缺陷。

一种风机叶片诊断模型多源数据驱动优化方法及系统

Publication No.:  CN123031176A 03/11/2026
Applicant: 
南京工程学院杜博为
CN_123031176_PA

Absstract of: CN123031176A

本发明涉及风力发电设备智能诊断技术领域,公开了一种风机叶片诊断模型多源数据驱动优化方法及系统。该方法通过获取风机叶片运行过程中的现场采集数据、实验测试数据以及仿真模拟数据,构建多源异构数据集,并对不同来源数据进行分类管理、特征筛选以及模型训练优化,建立能够持续更新的风机叶片诊断模型。通过引入新增运行数据对诊断模型进行迭代优化,提高模型对不同风场环境、运行工况以及叶片状态变化的适应能力。本发明能够解决传统诊断模型依赖固定样本、泛化能力不足的问题,提高风机叶片智能诊断系统长期运行可靠性。

一种集成微风发电系统的高压电缆智能接地箱

Publication No.:  CN123034297A 03/11/2026
Applicant: 
上海永锦电气技术股份有限公司
CN_123034297_PA

Absstract of: CN123034297A

本发明公开了一种集成微风发电系统的高压电缆智能接地箱,涉及智能电网技术领域,包括杆体、接地箱主体、收缩橡胶罩、调节底座、太阳能板和微风发电部件,所述接地箱主体安装在所述杆体上,所述收缩橡胶罩安装在所述接地箱主体上,所述调节底座安装在所述接地箱主体上,所述太阳能板安装在所述调节底座上,所述微风发电部件安装在所述接地箱主体上,通过太阳能板与微风发电部件的协同运作,确保设备在全天候条件下拥有持续可靠的电力供给,突破了单一能源受制于天气的供电瓶颈,而联动杆件与伸缩连杆共同形成的力学缓冲机制能够有效消解微风发电部件运行所带来的设备共振,保障内部电子元件免受长期振动疲劳的损害。

一种风电塔筒分段式自适应对接吊具及其吊装方法

Publication No.:  CN123026142A 03/11/2026
Applicant: 
河南桁贰高科技有限公司
CN_123026142_PA

Absstract of: CN123026142A

本发明公开一种风电塔筒分段式自适应对接吊具及其吊装方法,包括钢吊板,所述钢吊板底面固定有同轴设置的外固定环和内固定环,所述外固定环与内固定环之间用于放置塔筒,所述内固定环的周围阵列设有多个槽洞,每个所述槽洞内均设有能够向外伸出的顶紧滑块,所述塔筒的顶部圆周固定在外固定环与内固定环之间;所述塔筒的底部设有兜底机构,所述兜底机构包括多个起吊限位的螺旋兜绳,所述螺旋兜绳呈螺旋状布设在塔筒的外壁周围;该风电塔筒分段式自适应对接吊具及其吊装方法在吊装时不仅能够保证塔筒竖直,而且在吊装过程中还能够对塔筒的顶部、底部以及圆周限位,保证稳定及安全性,适合推广使用。

一种装配式风电塔筒及其对接组装焊接设备

Publication No.:  CN123028122A 03/11/2026
Applicant: 
青岛硕宇通环保科技有限公司
CN_123028122_PA

Absstract of: CN123028122A

本发明公开了一种装配式风电塔筒及其对接组装焊接设备,属于风电塔筒技术领域;其包括多个长筒体,每个所述长筒体由多个首尾焊接而成的筒节组成,且最两端的所述筒节焊接有法兰,所述法兰开有多个安装孔,所述安装孔贯穿连接有安装螺栓,所述安装螺栓外螺纹套接有安装螺母,每个所述筒节均开有两组通孔,每组所述通孔的数量为多个。本发明在使用时,不仅仅可以提高塔筒整体在使用时的稳定性,而且在进行焊接操作时,还会完成对焊接头位置的限制操作,当焊接头位置发生严重偏移时,还是自动调整焊接头的位置,整体自动化、智能化程度较高。

一种分片式塔筒装车工装装置及安全控制方法

Publication No.:  CN123026143A 03/11/2026
Applicant: 
凉山中水恒岳新能源装备有限公司
CN_123026143_PA

Absstract of: CN123026143A

一种分片式塔筒装车工装装置及安全控制方法,涉及风力发电设备运输与吊装技术领域。工装装置包括:刚性主体,刚性主体上设有连接部,连接部用于与起重牵引绳可拆卸连接,起重牵引绳穿过分片式塔筒的纵向法兰上的法兰孔后与连接部连接;挂钩,挂钩连接于刚性主体,用于与分片式塔筒的纵向法兰上的法兰孔挂接配合,以将刚性主体连接于纵向法兰上;滚动件,滚动件设置于刚性主体的侧部,用于在起吊过程中与塔筒内壁滚动接触;在起吊状态下,刚性主体的承载面贴合于纵向法兰,起吊载荷经刚性主体分散传递至纵向法兰。本发明可解决现有技术中分片式塔筒采用吊带吊运时,装车后吊带被压于车板下难以取出,取出过程中易导致法兰或筒体变形的问题。

一种风力发电机的散热装置

Publication No.:  CN123028167A 03/11/2026
Applicant: 
华能布拖风力发电有限公司
CN_123028167_PA

Absstract of: CN123028167A

本发明公开了一种风力发电机的散热装置,属于风力发电机组散热技术领域,该散热装置包括:轮毂;多个主扇叶,沿轮毂的周向间隔设置于轮毂的外侧壁;多个扇环板,沿轮毂的周向间隔设置于轮毂的外侧,扇环板设置为能够沿轮毂的径向移动;还包括进气整流区、主做功加速区和外圈扩压区;扇环板沿径向移动时,能够同步调节三个区域的流通截面;本发明通过扇环板径向可调实现了对气流通道的动态调控,配合可伸缩风挡进一步精细调节,在显著减轻扇叶重量的同时提升了风量、降低了噪音,有效解决了现有风力发电机散热风扇因扇叶质量过大导致轴承损坏、维修困难的技术问题。

一种深远海大型浮式风机一体化运输安装方法

Publication No.:  CN123025910A 03/11/2026
Applicant: 
海洋石油工程股份有限公司
CN_123025910_PA

Absstract of: CN123025910A

本发明涉及一种浮式风机运输安装方法,具体为一种深远海大型浮式风机一体化运输安装方法,包括浮式基础,浮式基础上插接安装有大型浮式风机,浮式基础包括若干相互连接形成三角状闭环的横梁,横梁中心处固定连接有固定板,固定板中心处固定设置有中央浮筒,大型浮式风机底部插接设置在中央浮筒内,浮式基础底部固定设置有浮式气囊作为助浮结构;还包括半潜驳船和若干拖轮,当需要运输大型浮式风机至海上设定位置时,半潜驳船压载至装船深度,拖轮拖动浮式基础移动,将浮式基础插接安装在半潜驳船上;该方法可以实现深远海大型浮式风机一体化装船、运输和海上安装,减少了施工工序,整体操作简单、方便施工,降低了施工成本和安全风险。

一种基于MIMO阵列的风机叶片太赫兹成像检测方法

Publication No.:  CN123029528A 03/11/2026
Applicant: 
四川盐源华电新能源有限公司电子科技大学华电科工股份有限公司中飞赛维智能科技股份有限公司
CN_123029528_PA

Absstract of: CN123029528A

本发明涉及太赫兹雷达成像及无损检测技术领域,具体涉及一种基于MIMO阵列的风机叶片太赫兹成像检测方法,步骤如下:由运动检测平台搭载太赫兹MIMO阵列围绕风机叶片进行运动扫描,获取太赫兹回波数据;对太赫兹回波数据进行等距离切片成像处理,得到若干个太赫兹切片图像;对若干个太赫兹切片图像进行最大值非相干融合,得到太赫兹融合图像;将太赫兹融合图像输入预训练的损伤检测网络,得到叶片损伤检测结果。本发明在不显著增加物理阵列尺寸的情况下提高太赫兹成像横向分辨能力,同时能够降低人工检测风险和检测实施难度,并具有较高的成像处理效率以及更低的漏检风险,且相比人工规则判读具有更强的客观性与一致性。

一种风电叶片自适应变桨控制方法及装置

Publication No.:  CN123028119A 03/11/2026
Applicant: 
华能酒泉风电有限责任公司
CN_123028119_PA

Absstract of: CN123028119A

本发明公开一种风电叶片自适应变桨控制方法及装置。本发明在叶片前缘表面布设沿曲率方向排布的多级微凸密度分布带,相邻分布带设置梯度过渡调节区。利用嵌入叶片表层的光纤感知单元采集各分布带沙蚀累计数据,同步采集环境与叶片表面温度数据。依据沙蚀累计数据与预设阈值区间匹配结果、温度数据相对临界温度点的偏差,求解各密度分布带变桨响应加权系数的综合修正值。将修正后加权系数与桨距角输入量耦合,输出修正变桨速率指令,驱动变桨执行机构完成叶片桨距角调节。

风电叶片电热除冰自适应控制方法、装置、设备及介质

Publication No.:  CN123028127A 03/11/2026
Applicant: 
国网湖南省电力有限公司防灾减灾中心国网湖南省电力有限公司湖南防灾科技有限公司国家电网有限公司
CN_123028127_PA

Absstract of: CN123028127A

本公开涉及一种风电叶片电热除冰自适应控制方法、装置、设备及介质。其中,风电叶片电热除冰自适应控制方法包括:通过多模态融合热力学模型实现了对显热加热与潜热融冰两种物理过程的统一描述,消除了传统模型在相变点处不连续的缺陷,为精确控制奠定了模型基础;通过对覆冰质量状态的重构,解决了不可测状态下的控制决策问题,使控制方法具备对关键状态信息的感知能力;通过引入参考轨迹和协同误差,为多区域协同除冰提供了统一的控制目标;通过优化控制器在线求解最优控制问题,实现了控制策略的动态优化,在保证除冰效果的同时降低能耗。

风机变桨轴承多方向振动协同故障识别方法及系统

Publication No.:  CN123031065A 03/11/2026
Applicant: 
中广核(北京)新能源科技有限公司北京工业大学
CN_123031065_PA

Absstract of: CN123031065A

本发明属于风电设备状态监测与故障诊断技术领域,具体涉及风机变桨轴承多方向振动协同故障识别方法及系统。方法包括:对风力发电机变桨轴承运行过程中同一结构测点处沿不同方向获得的振动信号进行时间对齐采集,获得具有时间一致性的多方向振动数据;基于多方向振动数据,计算不同方向振动响应之间在频域内的同步关联关系,形成反映共同激励效应的融合振动信息;依据融合振动信息中不同频率分量之间的联合变化情况,生成多频率联合统计结果,并根据多频率联合统计结果的变化特征对风力发电机变桨轴承的运行状态进行判断,实现对风力发电机变桨轴承的故障识别。本发明具有较强的抗噪能力和工程适用性。

一种膨胀螺栓组件及用其修复风机主轴连接故障的方法

Publication No.:  CN123028195A 03/11/2026
Applicant: 
洛阳豪智机械股份有限公司
CN_123028195_PA

Absstract of: CN123028195A

一种膨胀螺栓组件及用其修复风机主轴连接故障的方法,包括膨胀栓、膨胀套、螺母,膨胀栓与膨胀套之间通过锥度配合;当风机主轴连接螺栓发生断裂时,拆下断裂螺栓,现场重新加工法兰盘对应的螺栓孔,然后更换膨胀螺栓组件;当锁紧螺母时,螺母推动膨胀套沿螺栓本体产生轴向滑动,利用膨胀套与螺栓本体之间的锥度配合,使膨胀套外径涨大,与风机主轴、风机轮毂对应的连接孔之间产生过盈配合,风机主轴与风机轮毂之间在原静摩擦扭矩传动连接同时,还实现膨胀螺栓组件抗剪切扭矩传动连接,极大提高了风机主轴与风机轮毂之间的传递扭矩,从而彻底解决了大功率风力发电机风机主轴与风机轮毂之间连接螺栓断裂后的可靠修复,以及可靠传动连接的问题。

一种风电机组散热片滤网的间歇式清洁装置

Publication No.:  CN123024372A 03/11/2026
Applicant: 
华能晋中新能源有限责任公司
CN_123024372_PA

Absstract of: CN123024372A

本发明提出了一种风电机组散热片滤网的间歇式清洁装置,涉及风电设备散热维护技术,通过设置位于滤网两侧并可相向运动的两个清理板,能够从滤网两面进行交错式清洁,从而提升了清洁的覆盖面和彻底性,由驱动结构控制的传输带循环正反,能够驱动清理板自动进行往复式(间歇式)运动,实现了无需人工干预的周期性清洁,可根据需要灵活调整清洁频率和行程;清渣结构,能够在清洁过程中或完成后,即时对清理板本身进行清洁,将刮擦下来的污染物集中收集并排出系统,从而保持了清洁元件的自身洁净度,并确保了污染物被有效移除,维持了散热通道的长效畅通。

钢混结合段、立柱以及漂浮式风机基础

Publication No.:  CN224931784U 03/11/2026
Applicant: 
江苏金风科技有限公司
CN_224931784_U

Absstract of: CN224931784U

本公开提供一种钢混结合段、立柱以及漂浮式风机基础,钢混结合段适用于漂浮式风机基础的立柱,所述钢混结合段包括筒体组件和第一分仓肋,所述筒体组件具有中部空腔,所述筒体组件包括内筒体、间隔套设于所述内筒体之外的外筒体,以及填充在所述外筒体和所述内筒体之间的混凝土结构,所述内筒体和所述外筒体分别采用金属材料制成;所述第一分仓肋沿所述立柱的轴向设置于所述中部空腔中,以将所述中部空腔分隔为至少两个腔室,提升钢混结合段的整体力学性能。

一种风电运维用箱变更换提升吊具

Publication No.:  CN224930213U 03/11/2026
Applicant: 
河北大唐国际唐山热电有限责任公司
CN_224930213_U

Absstract of: CN224930213U

本发明涉及一种风电运维用箱变更换提升吊具,包括底架组件,底架组件包括承接板、锁定架、锁定螺栓和竖直钢架,承接板上均匀开设有四个锁定槽,每个锁定槽的内侧都插接有一个锁定架,锁定架为L形,锁定架的顶部插接有锁定螺栓,锁定螺栓的底端与承接板螺纹连接。结构更简洁,通过底架组件的L形锁定架与锁定螺栓配合,可快速实现吊具与机舱的稳固锁定,操作便捷性显著优于现有技术。

风机叶片损伤检测装置

Publication No.:  CN224931787U 03/11/2026
Applicant: 
中交投资咨询(北京)有限公司
CN_224931787_U

Absstract of: CN224931787U

本实用新型公开了一种风机叶片损伤检测装置,属于风电叶片无损检测技术领域,旨在解决在高空晃动环境中稳定采集风机叶片表面图像的问题。该装置包括无人机、含工业数字相机的图像采集模块及缓冲调节支架减震器,该减震器的上连接板通过螺栓固定连接至无人机底部框架,下连接板通过螺栓固定连接至图像采集模块壳体,减震系统包含四个角部分布的压缩弹簧和中心位置的两个万向节,万向节允许图像采集模块在滚转、俯仰和偏航方向调节角度。本实用新型的风机叶片损伤检测装置主要用于风机叶片损伤检测时稳定采集其表面图像。

一种海上风电安装用的可调节平台

Publication No.:  CN224931028U 03/11/2026
Applicant: 
盐城市云威船舶技术服务有限公司
CN_224931028_U

Absstract of: CN224931028U

本实用新型提出了一种海上风电安装用的可调节平台,涉及海上风电安装领域,包括方立筒,所述方立筒的内部固定安装有高度调节机构,所述高度调节机构的顶端固定连接有顶支筒,所述顶支筒的内部设置有横向调节机构,所述横向调节机构包括固定连接于顶支筒内壁的隔断架。本实用新型通过高度调节机构的减速电机驱动螺纹丝杆,带动螺套沿滑槽垂直移动,通过传动柱实现顶支筒高度范围内无级调节,调节精度较高,适应潮汐涨落或设备高度变化,并且横向位置可以灵活调整,横向调节机构的电动推杆推动传动块,带动滑动板和带口侧座在隔断架上横向移动,实现两侧设备间距的动态调整,根据实际情况对带口侧座的位置调整。

智能油封及风电齿轮箱

Publication No.:  CN224932140U 03/11/2026
Applicant: 
南高齿(淮安)高速齿轮制造有限公司
CN_224932140_U

Absstract of: CN224932140U

本实用新型属于风电齿轮箱技术领域,公开了一种智能油封及风电齿轮箱。该智能油封包括密封环体、弹性件以及监测单元,密封环体套设于传动轴,且密封环体的外周面抵接于透盖;弹性件设置于密封环体,弹性件被配置为向密封环体施加弹性力,以使密封环体的内周面抵接于传动轴;监测单元包括分别设置于密封环体内部的振动传感器、压力传感器以及温度传感器,振动传感器用于监测密封环体的振动并发出电信号,压力传感器用于监测传动轴与密封环体之间的压力并发出电信号,温度传感器用于监测密封环体的温度并发出电信号。该智能油封能够对密封环体进行实时、多参数的状态监测,以提升风电齿轮箱运行的可靠性和稳定性。

一种风机齿轮箱油液杂质过滤装置

Publication No.:  CN224925709U 03/11/2026
Applicant: 
宁夏银星能源股份有限公司
CN_224925709_U

Absstract of: CN224925709U

本实用新型公开了一种风机齿轮箱油液杂质过滤装置。风机齿轮箱油液杂质过滤装置,包括:齿轮箱本体,所述齿轮箱本体底部安装有收集斗,所述收集斗的底部安装油液过滤组件,所述齿轮箱本体与所述油液过滤组件之间设置循环部件;所述循环部件包括安装在所述油液过滤组件一侧的油泵,所述油泵的一端安装连接管,所述连接管的一端与所述齿轮箱本体连接。本实用新型提供的风机齿轮箱油液杂质过滤装置通过设置齿轮箱本体、收集斗、油液过滤组件,并在油液过滤组件与齿轮箱本体之间安装包括油泵和连接管的循环部件,能够在齿轮箱正常作业时,对齿轮箱进行循环式的杂质过滤,可有效提高杂质过滤效率。

一种风力发电机叶片根部安装结构

Publication No.:  CN224931782U 03/11/2026
Applicant: 
国能黑龙江新能源有限公司
CN_224931782_U

Absstract of: CN224931782U

本实用新型公开了一种风力发电机叶片根部安装结构,包括基座及其周侧环设有的若干组支撑组件,支撑组件包括转动设置于基座上的支撑杆和沿远离基座的支撑杆一端转动设置有用于叶片根部螺栓杆支撑的支撑座,基座上转动设置有用于连接杆锁定的多组锁紧件,支撑组件通过支撑杆对应一端转动设置有的连接座可拆卸安装在基座上。该安装结构能够有效降低在吊装过程中叶片根部上对应数量的螺栓杆产生晃动甚至伸缩情况发生的概率,提高螺栓杆于叶片根部的位置稳定性和后续对接的高效性,适当提高安装效率的同时也能够有效降低因不必要的碰撞过程导致螺栓杆出现伸缩现象甚至脱落以及变形损坏的概率,提高作用效果和使用灵活性。

变桨轴承及包括其的风电机组

Publication No.:  CN224931791U 03/11/2026
Applicant: 
上海电气风电集团股份有限公司
CN_224931791_U

Absstract of: CN224931791U

本实用新型提供一种变桨轴承及包括其的风电机组,变桨轴承包括内圈、外圈和若干锥形滚子,外圈朝内的一侧凹陷形成第一凹腔,内圈朝外的一侧凸出形成凸台,凸台伸入第一凹腔以将第一凹腔分隔成第一滚道和第二滚道,两个滚道由外圈指向内圈的方向上截面积均逐渐减小,若干锥形滚子分别设置于第一滚道和第二滚道内,设置于第一滚道的锥形滚子与设置于第二滚道的锥形滚子的锥角不同。该风电机组包括如上的变桨轴承。上述结构有效消除了因滑动引起的异常磨损,显著降低了接触表面的应力集中,从而大幅延长了滚道与滚子的使用寿命,增强了该变桨轴承在长期高载荷工况下的运行可靠性。

一种漂浮式海上风电基础平台

Publication No.:  CN224929204U 03/11/2026
Applicant: 
中车科技创新(北京)有限公司中车大连机车车辆有限公司
CN_224929204_U

Absstract of: CN224929204U

本申请公开一种漂浮式海上风电基础平台,涉及海上风电基础技术领域,漂浮式海上风电基础平台包括风机基座模块、压载模块、横撑模块和立柱支撑模块,风机基座模块用于连接海上风电机组并支撑整个海上风电机组的重量以及风机推力产生的弯矩;压载模块为呈环状间隔布置的多个,压载模块通过海水进行压载,以提高漂浮式海上风电基础平台的稳定性;横撑模块连接在相邻布置的两个压载模块之间。立柱支撑模块为多个,并一一对应连接在各个压载模块与风机基座模块之间。本申请通过将漂浮式海上风电基础平台设置为模块化结构,有效降低了现有半潜式海上风电基础的运输及建造成本。

一种具有复合式滚动轴承体的偏航减速器

Publication No.:  CN224932134U 03/11/2026
Applicant: 
中联信达(天津)科技发展有限公司乔海涛
CN_224932134_U

Absstract of: CN224932134U

本实用新型公开了一种具有复合式滚动轴承体的偏航减速器,包括电机、减速器主体和输出机构,减速器主体包括减速器壳体和减速器单元,输出轴一端设有输出齿轮,另一端设有连接花键,内圈体与安装座内圈的接触面设有三道并排设置的滚道,上层滚道的V型槽内满装有交叉滚动体,下层两道滚道内满装有滚动体圆周布置。本实用新型通过复合式滚动轴承体的上层滚道内的交叉滚动体,在轴向和径向方向支撑内圈体旋转,内圈体和安装座构成的底部两层滚道内满装滚动体,滚动体轴线与内圈体和安装座的轴线平行,进一步提高了整体刚性,同时达到了满足旋转精度和小横截面高度的结合,满足结构的紧凑,提高承载力,降低了制造成本要求。

一种风机偏航异响检测装置

Publication No.:  CN224931788U 03/11/2026
Applicant: 
三峡珠江发电有限公司
CN_224931788_U

Absstract of: CN224931788U

本实用新型公开了一种风机偏航异响检测装置,旨在解决现有检测装置部件分散、布线复杂且易受干扰的问题。该装置包括外壳,壳内集成检测模块、数据处理单元、信号调理单元、工况数据交互单元及预警单元;检测模块含多个噪声传感器与带磁吸底座的振动传感器,通过屏蔽导线连接信号调理单元;信号调理单元经放大、滤波、转换处理信号,数据处理单元采用 CNN‑LSTM 融合算法分析数据,工况数据交互单元适配多协议与多接口,预警单元实现本地声光与远程双重预警。外壳设隔音层、散热孔及防尘网,底部安装组件支持快速固定。本装置实现信号采集、处理、交互与预警一体化,检测精准、安装便捷、环境适应性强,可保障风机偏航系统稳定运行。

一种具有安全防护功能的风力发电设备检修用攀登架

Publication No.:  CN224931616U 03/11/2026
Applicant: 
大唐韩电朝阳新能源有限公司喀左分公司中国大唐集团数字科技有限公司
CN_224931616_U

Absstract of: CN224931616U

本实用新型提供了一种具有安全防护功能的风力发电设备检修用攀登架,属于风力发电设备检修技术领域,包括梯子,梯子顶部内侧壁设有收卷部件,收卷部件实现了人员与梯子之间的动态柔性连接,这是实现被动安全防护的基础,滑动凹槽确保了滑动件和防护环只能沿预设的垂直路径运动,防止其摆动带来的不确定风险,针对传统防护结构无法自动触发防坠落功能的问题,本实用新型通过连接绳与随工作人员一同升降的防护环结构,能够在工作人员意外掉落导致其告诉下落时,通过转轴高速转动的离心力,使得转动件与棘轮齿相互接触卡死,进而防止工作人员继续下落。

一种拆装便捷的钢构件衔接处加强结构

Publication No.:  CN224931783U 03/11/2026
Applicant: 
青岛天时环保新能源科技有限公司
CN_224931783_U

Absstract of: CN224931783U

本实用新型公开了一种拆装便捷的钢构件衔接处加强结构,属于风电塔筒技术领域,其包括:立柱、横钢和加固座,加固座的底部设置有第一插接口,所述加固座的两端分别设置有第二插接口,立柱插接在所述第一插接口内,横钢的一端插接在所述第二插接口内,加固座顶部设置有至少一加强螺杆,加强螺杆贯穿所述加固座与所述立柱相连接,加固座的顶部设置有至少一第一螺栓,所述第一螺栓穿过所述加固座与所述横钢相连接,加固座的侧面设置有至少一第二螺栓,所述第二螺栓穿过所述加固座与所述横钢相连接。本实用新型相较于现有技术可以解决钢构件通过焊接的方式进行拼接安装,安装的效率较低,不方便工人进行安装操作以及不能进行拆卸的问题。

风电机组发电机轴承失效润滑油脂收集装置及风电机组

Publication No.:  CN224931790U 03/11/2026
Applicant: 
金阳县三峡新能源有限公司中国三峡新能源(集团)股份有限公司四川分公司中国三峡新能源(集团)股份有限公司
CN_224931790_U

Absstract of: CN224931790U

本实用新型涉及风电技术领域,公开了风电机组发电机轴承失效润滑油脂收集装置及风电机组。本实用新型提供的风电机组发电机轴承失效润滑油脂收集装置,通过将导流底面采用曲面结构设计,并将排油口设置在集油腔室底部,使失效润滑油脂在重力作用下能够完全、顺畅地自动流动至排油口,有效解决现有集油槽结构难以彻底排出失效润滑油脂的技术缺陷,确保失效润滑油脂在收集过程中不会残留在集油腔室内,实现失效润滑油脂的完全排出和有效收集,避免失效润滑油脂残留导致设备污染、环保隐患及维护成本增加等问题。

一种适用于风力发电机组机舱吊物口盖板的安全保护装置

Publication No.:  CN224931785U 03/11/2026
Applicant: 
山东能源盛鲁能化阿拉善盟新能源有限公司
CN_224931785_U

Absstract of: CN224931785U

本实用新型涉及风力发电机组机舱技术领域,提出了一种适用于风力发电机组机舱吊物口盖板的安全保护装置,包括加固盖板,所述加固盖板的前端面固定连接有铰链,且加固盖板的左右侧壁均开设有第一螺纹孔,所述限位槽在加固盖板的下端面左右两侧均有开设,所述安装板的左右上端均卡合安装在限位槽处,所述称重安装结构安装在安装板的上端面中部位置。该适用于风力发电机组机舱吊物口盖板的安全保护装置,通过在吊物口盖板增加承重传感器和声光报警仪,作业人员如果站立于盖板位置,载重超过这顶重量后发生报警,警示人员迅速撤离危险区域,从而有效预防高处坠落事故,提升作业安全性。

一种风机基础施工定位工装

Publication No.:  CN224931100U 03/11/2026
Applicant: 
中国电建集团山东电力建设有限公司
CN_224931100_U

Absstract of: CN224931100U

本申请涉及风机基础施工的技术领域,尤其是涉及一种风机基础施工定位工装,其中包括基础组件和定位组件,基础组件包括基架和移动架,移动架转动连接在基架上,移动架的端部连接有连接组件;定位组件包括移动壳,移动壳滑动连接在移动架上,移动壳竖向滑动连接有配重块,配重块底部连接有锚头,配重块的顶部连接有牵引绳,通过拉动牵引绳带动配重块上升,配重块在重力作用下下落,配重块底部的锚头插入施工场地的土层内,留下的坑洞作为标记点,既能方便工人精确放置垫块,还能有效减小恶劣天气以及外部环境对定位施工及施工效率的影响。

一种基于光纤应变传感的风机塔筒监测系统

Publication No.:  CN224931789U 03/11/2026
Applicant: 
上海能源科技发展有限公司
CN_224931789_U

Absstract of: CN224931789U

本申请涉及一种基于光纤应变传感的风机塔筒监测系统,监测系统包括设置在塔筒的顶端、塔筒的中间位置处和任意两个塔筒之间的多个固定底座、设在固定底座上的传感器组和与传感器组连接的监测终端,传感器组与监测终端之间使用光纤连接,传感器组包括应变传感器、温度传感器和加速度传感器,应变传感器、温度传感器和加速度传感器均为光纤传感器。本申请公开的基于光纤应变传感的风机塔筒监测系统,使用光纤类传感器对风机塔筒进行多位置监测,这种方式无需额外提供电能,可以在任意位置部署,同时还具有较长的使用寿命。

一种集钢管桩运输与翻身于一体的工装结构

Publication No.:  CN224929208U 03/11/2026
Applicant: 
中交第三航务工程局有限公司华能(烟台牟平区)新能源科技发展有限公司
CN_224929208_U

Absstract of: CN224929208U

本实用新型公开一种集钢管桩运输与翻身于一体的工装结构,包括下层运输工装、上层运输工装、下层翻身工装和上层翻身工装;所述下层运输工装设置在甲板上,上方用于放置第一层钢管桩,所述第一层钢管桩间隙之间通过所述上层运输工装放置第二层钢管桩;所述下层翻身工装和所述上层翻身工装设置在所述下层运输工装的一侧,交替布置,分别用于所述第一层钢管桩和所述第二层钢管桩的翻身操作。本实用新型的目的在于克服现有的缺陷而提供的一种集钢管桩运输与翻身于一体的工装结构,实现钢管桩多层运输与直接翻身,提高了运输船运输效率,降低了钢管桩翻身船机配置,提高了施工工效。

一种主轴前集成式风电齿轮箱

Publication No.:  CN224932141U 03/11/2026
Applicant: 
南高齿(淮安)高速齿轮制造有限公司
CN_224932141_U

Absstract of: CN224932141U

本实用新型涉及风电设备技术领域,尤其涉及一种主轴前集成式风电齿轮箱。其中,主轴穿设于轴承座,轴承设置于主轴与轴承座之间,轴承座设置有第一油路,主轴设置有第二油路;动静密封结构设置于主轴与轴承座之间以用于连通第一油路与第二油路;主轴的一端固定连接于行星架,主轴的另一端用于连接叶片,若干行星轮沿周向转动连接于行星架,太阳轮与行星轮啮合,行星架设置有第三油路,第三油路与第二油路连通以用于向第一行星级部装供油。相较于现有技术,该进油结构从靠近叶片一端进行供油,由于靠近叶片的主轴系部装的浮动量小,能够保证进油结构的稳定性和密封性,能够防止润滑油泄露,使第一行星级部装充分润滑,减小磨损。

一种可移动式隔音降噪棚

Publication No.:  CN224931203U 03/11/2026
Applicant: 
中国三峡新能源(集团)股份有限公司三峡故城县发电有限公司
CN_224931203_U

Absstract of: CN224931203U

本实用新型涉及施工降噪技术领域,公开了一种可移动式隔音降噪棚,包括:底座、隔音组件和拼接组件,底座的四个侧边合围出施工区域;隔音组件包括:第一隔音板、两个第二隔音板、第三隔音板和隔音门,第一隔音板和隔音门沿底座的长度方向分别设置于底座的两个第一侧边,两个第二隔音板沿底座的宽度方向分别设置于底座的两个第二侧边,第一隔音板位于两个第二隔音板的第一端面,隔音门位于两个第二隔音板的第二端面,与任一第二隔音板铰接,第三隔音板设置于第一隔音板以及两个第二隔音板顶面;拼接组件包括:拼接件、挡板和固定杆,本实用新型能够进行快速拆卸和组装,隔音降噪棚的拆卸和转运更加方便。

基于风力发电机组载荷模型的结冰识别方法、装置及系统

Publication No.:  CN123031182A 03/11/2026
Applicant: 
华能吉林新能源开发有限公司华能吉林清洁能源发电有限公司
CN_123031182_PA

Absstract of: CN123031182A

本申请公开了一种基于风力发电机组载荷模型的结冰识别方法、装置及系统,该方法对叶片根部载荷信号与同步运行参数进行时间同步和归一化并获取无冰基准,再提取载荷特征,分别经模态分析与第一级模糊推理得到第一结冰概率、经数据驱动模型得到第二结冰概率,并通过动态贝叶斯网络序贯融合得到结冰状态后验概率;在后验概率落入不确定区间时,进一步按叶片方位角分区,以固有频率偏差特征为权重计算加权差异度,并结合周期一致性指标输出精细化结冰概率。该方案通过多源信息融合、物理机理与数据驱动互补以及不确定区间的方位角精细化判断,减少了对单一信息和固定阈值的依赖,可提高轻微结冰、临界工况及不均匀结冰条件下的识别准确性。

鳥類風車衝突防止システム

Nº publicación: JP2026175079A 02/11/2026

Applicant:

大森建設株式会社

JP_2026175079_A

Absstract of: JP2026175079A

【課題】鳥類が、回転する風車へ衝突する事故を防止するための、簡便なシステムを提供すること。【解決手段】(1)風車の外側に向けられたカメラと、(2)(A)カメラ視野中の飛翔体を検出する検出部、(B)検出された各飛翔体とカメラとの距離をカメラ画像から算出し、さらにカメラと風車の位置関係から、各飛翔体と風車との距離を算出する距離算出部、(C)各飛翔体と風車との距離の算出結果をもとに、風車から所定距離の第1基準面より内側に位置する飛翔体の数を算出する数量算出部、(D)第1基準面より内側に位置する飛翔体の数が一定数以上になったことを条件の1つとして、風車の回転速度を低下又は停止するためのトリガ信号を発するトリガ発生部、を備える飛翔体連動風車制御装置、とからなる、鳥類風車衝突防止システム。【選択図】図2

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