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365
resultados
Última actualización
17/03/2026 [07:07:00]
Resultados 250 a 275 de 365
Resumen de: US20260063108A1
A floating structure foundation for a wind turbine features several improvements, including a transition assembly that supports the wind turbine generator (WTG) and tower centrally, transferring loads to primary structural components to maximize efficiency. Its highly modular design allows for flexible construction and scalability, with each component built independently for easier adaptation to different project requirements and site conditions. This modularity supports efficient dry transport, enabling multiple modules to be shipped simultaneously on various vessels. The foundation offers a simplified design with accelerated construction, rapid assembly, and installation.
Resumen de: US20260063103A1
A spar cap is for a wind turbine rotor blade. The spar cap includes a stack of fiber material layers, which are stacked in a stacking direction from a bottom face to a top face, and a clipping layer which is arranged on the top face of the stack. The clipping layer protrudes beyond the stack of fiber material layers in a lateral direction which is perpendicular to the stacking direction. A set is for manufacturing a half shell of a wind turbine rotor blade. An assembly includes a spar cap and a mold. A method is for manufacturing a half shell of a wind turbine rotor blade.
Resumen de: US20260061709A1
A method of manufacturing a half shell of a wind turbine rotor blade, the method including: providing a mold, arranging an outer shell laminate in the mold, arranging three spar caps on the outer shell laminate. The second spar cap is arranged between the first spar cap and the third spar cap, the third spar cap is positioned at an outermost trailing edge, and core elements are arranged between the first spar cap and the second spar cap and/or between the second spar cap and the third spar cap and/or between the first spar cap and the third spar cap. At least one of the core elements is a tolerance compensation element that includes a wedge-formed portion and interacts in a form-fit manner with a corresponding counter wedge-formed portion. A wind turbine rotor blade includes a half shell.
Resumen de: WO2026050153A1
This disclosure describes forecasting required power output for a plurality of thermal generators. Including training a Time-series Dense Encoder (TiDE) model on a corpus of historical weather data for a particular geographic region, the trained TiDE model forecasts weather for the geographic region. Training a machine learning model on historical power output and weather data for a particular wind farm within the geographic region, wherein the trained machine learning model predicts the power output out of the wind farm for a given weather condition. Forecasting, using the TiDE model, the weather in the geographic region. Predicting the power output of the wind farm by providing the forecasted weather to the machine learning model. Forecasting a required power output for a plurality of thermal generators based on the predicted power output of the wind farm by calculating the output of a fixed effects ordinary least squares (OLS) regression model.
Resumen de: WO2026045187A1
Disclosed in the present application are a method and apparatus for regulating the power of an offshore wind farm energy storage system on the basis of the state of charge. The method in the present application comprises: acquiring a power grid frequency and the state of charge of an offshore wind farm energy storage system, and on the basis of the power grid frequency and the state of charge, acquiring a power grid frequency deviation and a state-of-charge recovery demand, respectively; determining whether the power grid frequency deviation is within a preset power grid frequency dead band, if the power grid frequency deviation is within the power grid frequency dead band, in view of the power grid frequency deviation and the state-of-charge recovery demand, acquiring an inertia power regulation and control amount of the energy storage system by means of a fuzzy control algorithm combined with a preset adaptive inertia frequency control model, otherwise, in view of the power grid frequency deviation and the state-of-charge recovery demand, acquiring the inertia power regulation and control amount by means of the adaptive inertia frequency control model; and on the basis of the inertia power regulation and control amount, regulating and controlling the inertia power of the offshore wind farm energy storage system. By means of the present application, the level of refinement and accuracy of a regulation and control process for an energy storage system can be improved.
Resumen de: WO2026045953A1
An anti-icing device for a wind turbine blade, comprising a vibration unit (200) and an actuating unit (300). The vibration unit (200) comprises a mounting base (201) arranged on a wind turbine unit (100), a vibration assembly (202) arranged on the mounting base (201), and a support column (203) arranged on the mounting base (201). The actuating unit (300) comprises an actuating assembly (301) rotatably arranged on the support column (203) and abutting against the vibration assembly (202), a driving assembly (303) rotatably arranged on the support column (203), an energy storage assembly (302) rotatably arranged on the support column (203) and having two ends respectively connected to the actuating assembly (301) and the driving assembly (303), and a snap-fitting assembly (304) having one end rotatably arranged on the support column (203) and the other end snap-fitted with the actuating assembly (301).
Resumen de: WO2026048360A1
A vertical wind turbine 100 comprises a main shaft 110 installed vertically, and a plurality of blades 120 that revolve around the main shaft 110. Each blade 120 is supported by a main arm 112, which extends outward in a radial direction from the main shaft 110, so as to be rotatable about a pitch axis parallel to the main shaft 110, and has, separately from the main arm 112, an auxiliary arm 114 that is installed to connect the main shaft 110 and the blade 120 and regulates a rotation angle (pitch angle) of the blade 120. The auxiliary arm 114 is installed on the blade 120 such that, when a wind speed is equal to or lower than a predetermined value, a position that is offset in a horizontal direction from the main shaft 114 in accordance with the wind direction becomes a rotation center β, and has an offset cancellation mechanism for canceling the offset when the wind speed becomes equal to or higher than the predetermined value.
Resumen de: WO2026047411A1
Provided are computer-implemented methods and systems for determining one or more no- power conditions for a plurality of wind energy sites, including: receiving a set of wind energy site characteristics for each wind energy site in the plurality of wind energy sites; receiving one or more weather data points from one or more weather data sources; simulating for each wind energy site in the plurality of wind energy sites, a digital representation of the wind energy site to produce a power generation schedule for the wind energy site; aggregating the power generation schedules for each wind energy site to produce an aggregate wind energy portfolio power generation schedule; determining one or more first time periods in which the aggregate wind energy portfolio power generation schedule indicates zero power generation; and determining a total number of hours corresponding to the one or more first time periods.
Resumen de: WO2026044695A1
The present application provides a tower mounting method. A tower at least comprises a first tower section and a second tower section which are stacked in the height direction. The tower mounting method comprises the following steps: mounting the first tower section at a predetermined position; arranging a tower mounting auxiliary tooling on the outer side and/or the inner side the upper end of the first tower section, wherein the tower mounting auxiliary tooling is an annular member circumferentially surrounding the upper end of the first tower section, and the upper edge of the annular member is higher than the upper surface of the first tower section; applying a bedding mortar on the upper surface of the first tower section; and seating the second tower section on the bedding mortar. In the tower mounting method of the present application, by using the tower mounting auxiliary tooling, the loss of the bedding mortar can be effectively reduced, ensuring full bedding mortar at the joint of two adjacent tower sections, thereby improving the connection quality of the tower.
Resumen de: WO2026047312A1
The invention relates to a device (30) for supplying electrical power to a de-icing system (46), comprising a rotor comprising a ring (32) bearing a plurality of generators (36, G, G1, G2), each generator comprising a pinion (40) comprising a toothing; further comprising a ring gear (34) that is coaxial with the ring and comprises an annular toothing engaged with the toothings of the pinions; further comprising a stator (64) bearing at least one clamping member (42) for rotationally clamping the ring gear; further comprising control means (48) for controlling said at least one clamping member making it possible to control said at least one clamping member between a first position for clamping/blocking the ring gear and a second position for releasing the ring gear.
Resumen de: WO2026047105A1
The invention relates to a floating functional unit, in particular a floating platform (1) or a watercraft, comprising a deck structure (2) and one or more buoyancy bodies (3a, 3b, 3c, 3d), one or more of the buoyancy bodies each comprising a rotor blade (4) or a part, in particular a longitudinal portion, of a rotor blade of a wind turbine. The invention further relates to such a buoyancy body and to a method for the production thereof from a rotor blade.
Resumen de: WO2026047593A1
The present description relates to a horizontal-axis wind turbine for generating power, comprising: a support tower (1), a chassis (4), base bearings (3), a power generator (5), a front rotor (11) and a rear rotor (12), and a nacelle (13) including a horizontal rotation shaft (10), an orientation mechanism (33) and a gearbox. Said wind turbine is characterized in that both rotors are attached to the horizontal rotation shaft, with the front rotor (11) mounted on the front part of the nacelle (13) and the rear rotor (12) on the rear part. The rotors comprise blades (7, 8), the diameter of the front rotor blades being smaller than that of the rear rotor blades, thereby increasing the efficiency of the turbine and ensuring smooth and balanced operation, even under variable wind conditions.
Resumen de: WO2026046979A1
The invention relates to a transmission drive train (10) having a drive train axis AD for a wind turbine, comprising a first and at least one further transmission component (12), (20) each having a central axis AM1, AM2, wherein the first transmission component (12) has at least one planet carrier (14) with planets of a first planetary stage (22) received therein, a first housing element (28) as a flange section with a received bearing (16) for the planet carrier (14), and a second housing element (30) as a ring gear, and the second transmission component (20) has at least one further planet stage and/or spur gear stage (26). In a state in which a weight FRG of the at least one further transmission component (20) does not act on said transmission component (20), the central axis AM2 of the at least one further transmission component (20) is at an angle +αVK with respect to the drive train axis AD. In a loaded state, the tilting between the toothing is eliminated.
Resumen de: DE102024124929A1
Die Erfindung bezieht sich auf eine schwimmende Funktionseinheit, insbesondere eine Schwimmplattform (1) oder ein Wasserfahrzeug, mit einer Deckstruktur (2) und einem oder mehreren Auftriebskörpern (3a, 3b, 3c, 3d), wobei einer oder mehrere der Auftriebskörper jeweils ein Rotorblatt (4) oder einen Teil, insbesondere einen Längsabschnitt eines Rotorblatts einer Windenergieanlage aufweist/aufweisen. Weiter bezieht sich die Erfindung auf einen derartigen Auftriebskörper und ein Verfahren zu seiner Herstellung aus einem Rotorblatt.
Resumen de: DE102024002795A1
1. System2. System zur Fluidversorgung mindestens eines Verbrauchers (V), insbesondere zur Schmiermittelversorgung von Verbrauchern (V), wie Lagerstellen in Getrieben von Windkraftanlagen einschließlich Gleitlagern, zumindest bestehend aus einer- Fördereinrichtung (14),- Filtereinrichtung (16), und- Wärmetauscheinrichtung (18), die über fluidführende Leitungen (20, 22) miteinander verbunden und im Rahmen einer Fluidführung (24) entlang einer Strömungsrichtung mit Fluid durchströmbar sind, dadurch gekennzeichnet, dass zwischen der Fördereinrichtung (14) und dem jeweiligen Verbraucher (V) im Hauptstrom (40) einer Fluidführung (24) eine Hauptfilterstufe (42) der Filtereinrichtung (16) geschaltet ist, dass zur Steuerung eines Nebenstroms (44) der Fluidführung (24) mindestens eine Ventileinrichtung (46) vorgesehen ist, und dass mit ansteigendem Differenzdruck betreffend die Hauptfilterstufe (42) die jeweilige Ventileinrichtung (46) betätigt, eine vorgebbare Teilmenge des Fluids aus der Fluidführung (24) zum Verbraucher (V) entfernt.
Resumen de: DE102024125168A1
Magnus-Rotor-Anordnung aufweisend mindestens einen Magnus-Rotor, der an einer Tragachse gelagert ist, wobei die Tragachse mindestens ein erstes und ein zweites Achssegment umfasst, die relativ zueinander verschiebbar ausgestaltet sind.
Resumen de: DE102024124820A1
Die vorliegende Erfindung betrifft ein Verfahren zur Montage eines Krans, der einen Turm und einen darauf abgestützten Ausleger umfasst, an einem Bauwerk mittels einer Montageeinrichtung, die einen Tragrahmen aufweist, der am Bauwerk befestigbar ist und den Turm des Krans lagert, wobei der Kran mit seinem Turm in einer Kopfüber-Stellung mit einem Turmfuß an dem am Bauwerk befestigten Tragrahmen befestigt wird und der Kran mit am Turm montierten Ausleger vom Tragrahmen gehalten um eine liegende Montageschwenkachse relativ zum Tragrahmen aus der genannten Kopfüber-Stellung in eine aufrechte Kopfoben-Stellung verschwenkt wird.
Resumen de: DE102024124864A1
Die vorliegende Erfindung betrifft Krane wie Turmdrehkrane, mit einem Turm, der einen um eine aufrechte Drehachse verdrehbaren Ausleger trägt, von dem ein Hubseil zum Heben von Lasten abläuft, sowie mit einer Klettereinrichtung zum Erklettern eines Bauwerks und/oder Mitklettern an einem wachsenden Bauwerk, wobei die Klettereinrichtung einen Tragrahmen, der Befestigungsmittel zum Befestigen am Bauwerk sowie eine Schiebeführung zum Verschieben des Turms in Turmlängsrichtung aufweist, sowie eine Hubvorrichtung zum Anheben des Turms relativ zum Tragrahmen umfasst. Die Erfindung betrifft ferner auch ein Verfahren zum Beklettern eines Bauwerks mit einem solchen Kran, bei dem der Turm ohne eigene Bodenabstützung vollständig am Bauwerk gehalten und in Turmlängsrichtung verschoben wird bzw. zum Errichten und/oder Bestücken eines Bauwerks wie Windanlagenturm, sowie ferner ein Adapterstück zum Befestigen eines Tragrahmens für das Befestigen eines Krans an einem Anlagenturm. Erfindungsgemäß wird der Kran zumindest temporär nur von dem einen genannten Tragrahmen am Bauwerk gehalten und dabei gegenüber dem Bauwerk vom Hubwerk verschoben.
Resumen de: US20260063105A1
A method and control system for controlling operation of a generator for a wind turbine is disclosed. The method and control system obtain a measure for a rotational speed of the generator and a measure for gearbox vibrations corresponding to a gearbox of the wind turbine; determine at least one amplitude of a harmonic in the gearbox vibrations; generate a torque modulating signal for the generator by: selecting an initial phase angle and an initial amplitude, based on the rotational speed of the generator and on the at least one amplitude of the harmonic in the gearbox vibrations, adjusting the initial phase angle and the initial amplitude, and generating a torque modulating signal based on the adjusted phase angle and the adjusted amplitude; and inject the torque modulating signal into the generator.
Resumen de: US20260063111A1
Disclosed is an anti-icing device for a blade of a wind turbine generator system, which relates to the technical field of wind turbine generator systems. The device includes a vibration unit and an excitation unit. The vibration unit includes a mounting seat, a vibration assembly, and a support column. The excitation unit includes an excitation assembly, a drive assembly, an energy storage assembly, and a snap-fit assembly. The anti-icing device for a blade of a wind turbine generator system can be mounted conveniently and does not require extra power as a driving energy source.
Resumen de: US20260063109A1
A method and system of fatigue testing a wind turbine blade using a test system. The test system includes a test stand to which the wind turbine is fixed. A first excitation unit is connected to the wind turbine blade and used to introduce loadings in the flapwise direction. A second excitation unit is connected to the wind turbine blade and used to introduce loadings in the edge wise direction. A load controllable unit is further connected to the wind turbine blade and used to adjust the resonant frequency of the test system. Loadings in the flapwise and edgewise directions are introduced at the same resonant frequency and the loadings are measured using a number of detector units. The control unit monitor and control the amplitude of the first and second harmonic motions and the phase between the first and second harmonic motions.
Resumen de: US20260063104A1
The present disclosure provides a wind power generation apparatus, including: a tower body; at least two wind power generators arranged on the tower body and stacked along an extending direction of the tower body; where, a rotation shaft of each wind power generator is parallel to the extending direction and a bottom of each wind power generator is connected with a first connecting member; two first connecting members at the bottoms of two adjacent wind power generators are connected through at least two second connecting members, and an arrangement direction of the second connecting members is different from that of the first connecting members. In embodiments of the present disclosure, the power generation efficiency of the wind power generation apparatus can be improved while reducing the floor space of the wind power generation apparatus and enhancing its stability.
Resumen de: US20260061446A1
The present disclosure relates to the technical field of spraying devices, and in particular, to a spraying device for interior repair of a wind turbine blade. The spraying device for interior repair of a wind turbine blade includes: a base ring; extension arms arranged in pairs; rotation mechanisms including drive members arranged at end portions of the extension arms, and wheel that are in transmission connection to the drive members; probing mechanisms arranged on the extension arms; and spraying mechanisms arranged on the probing mechanisms; where the probing mechanisms are capable of extending in an axial direction of the base ring, and when the probing mechanisms extend, the spraying mechanism are driven to move two sides of the reinforcement plate, and then the spraying mechanisms can perform spraying on inner walls, on two sides of the reinforcement plate, of the blade body.
Resumen de: AU2025205329A1
A modular thermoplastic web structure for wind power, a manufacturing method therefor and a wind turbine blade. The modular thermoplastic web structure comprises: two continuous thermoset web flanges (11) fixedly connected to a wind turbine blade shell, and a thermoplastic modular interlayer (10). The thermoplastic modular interlayer (10) is arranged between the two continuous thermoset web flanges (11), with ends thereof being fixedly connected to the continuous thermoset web flanges (11).
Nº publicación: AU2024354464A1 05/03/2026
Solicitante:
KEBA IND AUTOMATION GERMANY GMBH
KEBA INDUSTRIAL AUTOMATION GERMANY GMBH
Resumen de: AU2024354464A1
The invention relates to a pitch regulator unit (16) for a wind turbine (10) including a plurality of operating state configurations (50) which can be at least partly transformed into one another. The invention proposes that an operating state controller (52) is comprised which allows parameterisation of dynamic and/or static control variables of a safety run (SFR), comprising at least one of the control variables rotational speed, torque, acceleration, run time and/or end position, and preferably transformability of operating state configurations (50), on the basis of internal and external information signalling (30, 32, 34, 36). In addition, the invention proposes a corresponding control method for operating the pitch regulator unit (16), in which a curve of a safety run (SFR) is parameterised on the basis of internal and external information signalling (30, 32, 34, 36).
BOPI
Sede Electrónica
