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WIND POWER GENERATION DRYING APPARATUS AND USAGE METHOD THEREFOR

Resumen de: WO2026020989A1

Disclosed are a wind power generation drying apparatus (300) and a usage method therefor. The wind power generation drying apparatus comprises a power generation unit (100), which comprises a generator housing (101), a generator (102) arranged in the generator housing (101), and a speed reducer (103) arranged in the generator housing (101) and connected to an output shaft of the generator (102); and a drying unit (200), which comprises a drying shell assembly (201) arranged at an air inlet port of the generator housing (101), a drying assembly (202) arranged in the drying shell assembly (201), a drive assembly (203) arranged on the drying shell assembly (201), an air outlet assembly (204) arranged on the drying shell assembly (201) and fitted into the generator housing (101), and a moving sealing assembly (205), a moving assembly (206) and a fastening assembly (207) arranged on the drying assembly (202).

CULTURE NET CAGE BASED ON OFFSHORE WIND TURBINE FOUNDATION AND TENSIONING METHOD THEREFOR

Resumen de: WO2026020826A1

Provided are a culture net cage based on an offshore wind turbine foundation and a tensioning method therefor. The culture net cage comprises a frame foundation, wherein netting is provided on the bottom surface and the side surfaces of the frame foundation. The netting has an initial state and a tensioned state. The length and the width of the frame foundation are L1 and L2. The length of the netting in the initial state is Ld1, and Ld1=(1.05-1.1)L1. The width of the netting in the initial state is Ld2, Ld2 is the original width of the netting, and Ld2=(0.9-0.95)L2. The length of the netting in the tensioned state is La1, and La1=L1. The width of the netting in the tensioned state is La2, and La2=L2.

WIND TURBINE PITCH CONTROL METHOD AND SYSTEM

Resumen de: WO2026020604A1

A wind turbine pitch control method and system. The method comprises: acquiring operation parameters of a wind turbine, determining whether current operation of the wind turbine is normal, and if the wind turbine is currently faulty, stopping the operation of the wind turbine; and acquiring first pitch parameters of a first wind turbine that receives wind, and on the basis of horizontal coordinate parameters, sending second pitch parameters to a wind turbine adjacent to the first wind turbine that receives wind. By this method, the first wind turbine that receives wind can be used to collect parameters, and the parameters are processed by using positional relationships between wind turbines and then sent to all wind turbines in the entire section, so that the wind turbines can make pre-pitch adjustments before the wind arrives, thereby saving pitch adjustment time, enabling the wind turbines to be in an optimal pitch state, and further improving power generation capacity.

DEVICE AND METHOD FOR STRUCTURE MODELING

Resumen de: US20260030404A1

A device for modeling blades comprises a data collection module configured to receive sensing data of a drone for a reference blade included in a wind turbine, and a modeling module configured to generate a blade model by performing modeling on the wind turbine based on the sensing data, wherein the modeling module comprises: a reference blade model generation unit configured to generate a reference blade model by performing modeling on the reference blade, and another blade model generation unit configured to generate another blade model for at least one other blade included in the wind turbine based on the reference blade model.

RESERVOIR-REGULATING DIGITAL LOAD CONTROL

Resumen de: US20260028958A1

Disclosed is an apparatus that adapts the rate of its computational work to match the availability of energy harvested from a stochastic energy source; and, with respect to some types of energy harvesting, regulates the rate of energy capture, the rate of energy conversion, and the rate of consumption of stored potential energy, through its alteration, regulation, and/or adjustment, of that same computational work load.

METHOD AND SYSTEM FOR CONTROLLING WIND TURBINE ROTOR OSCILLATIONS

Resumen de: US20260028963A1

The present disclosure relates to a method (100) of controlling operation of a wind turbine (10). The method (100) comprises receiving operational (215) data indicative of oscillations in a wind turbine rotor (18). The method (100) comprises deriving a first signal (224) representative of loads in a first direction in a reference plane and a second signal (226) representative of loads in a second direction in the reference plane. The second direction is different from the first direction. The method (100) further comprises determining an amplitude (A1, A2) of the first (224) and second (226) signals, as well as a phase offset (ϕ1-ϕ2) between the first (224) and second (226) signals. Finally, the method (100) comprises controlling the wind turbine (10) based on the amplitudes (A1, A2) and the phase offset (ϕ1-ϕ2). The disclosure also relates to a control unit (36) for controlling operation of a wind turbine (10) and to a wind turbine (10).

WIND TURBINE ROTOR BLADE

Resumen de: US20260028962A1

A wind turbine rotor blade is provided including an inboard region and an outboard region including a spanwise section associated with the development of an unstable aeroelastic mode. The disclosed rotor blade includes a leading-edge corrective mass arranged within the spanwise section, which leading-edge corrective mass is adapted to move the center of mass of the spanwise section towards the leading edge in order to suppress the development of an unstable aeroelastic mode. A method of manufacturing a wind turbine rotor blade is also provided.

SERVICE UNIT WITH CRANE FOR MODULAR NACELLE OF A WIND TURBINE AND METHOD OF USING SAME

Resumen de: US20260028966A1

A service unit (24) for a wind turbine (10) nacelle (14) that includes a main nacelle unit (22) having a main housing outer wall (72) and a base frame (98) with a mounting pad (100). The base frame (98) is configured to be attached to a tower (12) of the wind turbine (10). The service unit (24) includes a frame (38) that extends between a first end (40) and a second end (42) to define a longitudinal axis (A2) of the service unit (24), and sidewalls (44, 44a, 44b) that define an interior (50). A crane (26) is located within the interior (50) of the service unit (24) and includes a crane base (62) with a mounting interface (68) configured to be connected to the mounting pad (100) to couple the crane (26) to the base frame (98) of the main nacelle unit (22). The crane base (62) is rotatably movable between a stored position where the mounting interface (68) is positioned within the interior (50) of the service unit (24), and a deployed position where the mounting interface (68) extends through one of the sidewalls (44a, 44b) of the service unit (24). A method of erecting or servicing a wind turbine using the service unit (24) is also disclosed.

METHOD FOR CRANELESS WIND TURBINE PITCH BEARING INDEXING

Resumen de: US20260028967A1

A method for re-indexing a wind turbine bearing coupled to a blade and having damaged teeth driven by a motor includes installing temporary support structures between the turbine bearing and the blade to decouple a portion of the turbine bearing having the damaged teeth from the blade. The turbine bearing is re-indexed and the temporary support structures removed. The re-indexed turbine bearing is recoupled to the blade.

METHOD FOR MONITORING ONE OR MORE ELECTRIC DRIVES OF AN ELECTROMECHANICAL SYSTEM

Resumen de: US20260028965A1

A method monitors one or more electric drives of an electromechanical installation, particularly a wind orientation control of a wind turbine. The drive or drives work on a movable machine element of the installation, e.g., on a bearing ring of an azimuth bearing. A plurality of currents, e.g., phase currents of a plurality of phases, and/or a plurality of drives are measured during the operation of the drives at a predetermined sampling rate and are stored as series of measurement values with a predetermined quantity m of measurement values. Statistical characteristic values are calculated from one or more series of measurement values, and one or more pieces of state information and/or one or more state prognoses are/is generated for one or more drives through analysis of the time evolution of the characteristic values and/or through analysis of a relationship of the characteristic values of different motor currents.

METHOD AND TOOL FOR APPLYING A PANEL TO THE SURFACE OF A WIND TURBINE BLADE

Resumen de: US20260028961A1

A method for attaching a panel to a surface of a wind turbine blade using a pressure application tool includes: placing a first attachment surface of the panel on a part of the pressure side or the suction side of the wind turbine blade with adhesive; arranging the pressure application tool such that a first roller is arranged to contact a second surface of the panel, and a second roller is arranged to contact the other side of the pressure side or suction side of the wind turbine blade; applying pressure using the pressure application tool to the second surface of the panel and to the part on the other side of the pressure side or suction side of the wind turbine blade; and moving the two rollers along a part of the panel in order to attach the panel to the surface of the wind turbine blade.

SOLAR WINDMILL FOR JOINT POWER GENERATION

Resumen de: US20260028964A1

A vertical wind turbine generator including a base including a generator housed therein, a magnetic pinion gear connected to the generator via a shaft, a magnetic bull gear in magnetic communication with the pinion gear, a rotating shaft rigidly connected to the magnetic bull gear, a wind turbine blade connected to the rotating shaft and including a photovoltaic (PV) panel, and an energy storage device electrically coupled to the generator and the PV panel, wherein rotation of the wind turbine blade and rotating shaft is transferred to the generator via the magnetic bull gear and magnetic pinion gear to produce electrical energy.

BLADE ASSEMBLY FOR A WIND TURBINE BLADE, WIND TURBINE AND METHOD FOR BUILDING A WIND TURBINE BLADE

Resumen de: US20260028960A1

A blade shell assembly for a wind turbine blade shell is described. The blade shell assembly includes a first element (200) having a first mating surface (201) and a second element (300) having a second mating surface (301). The first mating surface (201) and the second mating surface (301) are adapted for abutting on each other in an assembled state. The second element (300) includes one or more grooves (310) able to generate a spring effect to close a gap (450) between the first element (200) and the second element (300), the gap (450) extending substantially in a direction (402) substantially perpendicular to the second mating surface (301) or the first mating surface (201). Further, a method for building a blade shell of a wind turbine blade and a wind turbine blade are described.

HOISTING ARRANGEMENT FOR ASSEMBLY OF WIND TURBINES

Resumen de: US20260028204A1

A hoisting arrangement for hoisting an offshore wind turbine blade, comprising a gripper attachment 150 arranged to be connected to the wind turbine blade, comprising a set of cable attachment points 191, 192,193 arranged as a first polygon, a vessel attachment module 194 arranged to be connected to a vessel, comprising a plurality of cable guide elements 190 arranged as a second polygon, a plurality of cables 141, 142, 143, 144 spanned between the cable attachment points and the cable guide elements, and a control system for controlling a position and/or orientation of the gripper attachment within a work space by controlling a spanned length of at least two cables of the plurality of cables between the cable attachment points and the cable guide elements.

METHOD FOR PERFORMING A MAINTENANCE OR REPAIR OF A ROTOR BLADE OF A WIND TURBINE

Resumen de: US20260027664A1

A method for performing a maintenance or repair of a rotor blade of a wind turbine, the method comprising: planning and scheduling data acquisition; acquiring data of the at least one rotor blade based on the planning and scheduling; processing and analyzing the acquired data using artificial intelligence; identifying (108) defects of the one rotor; and tracking and visualizing the identified defects of the rotor blade; performing a maintenance or a repair of the rotor blade; wherein processing and analyzing the acquired data using artificial intelligence includes determining one or more artificial intelligence, and wherein the artificial intelligence is trained based on previously acquired data of one or more rotor blades and the previously acquired data is further augmented using blending to obtain augmented training data, and wherein the blending includes a random cut and paste and/or a Poisson blending/alpha blending and/or a GAN based blending.

Magnetohydrodynamic hydrogen electrical power generator

Resumen de: AU2026200145A1

MAGNETOHYDRODYNAMIC HYDROGEN ELECTRICAL POWER GENERATOR A power generator is described that provides at least one of electrical and thermal power comprising (i) at least one reaction cell for reactions involving atomic hydrogen hydrogen products identifiable by unique analytical and spectroscopic signatures, (ii) a molten metal injection system comprising at least one pump such as an electromagnetic pump that provides a molten metal stream to the reaction cell and at least one reservoir that receives 5 the molten metal stream, and (iii) an ignition system comprising an electrical power source that provides low-voltage, high-current electrical energy to the at least one steam of molten metal to ignite a plasma to initiate rapid kinetics of the reaction and an energy gain. In some embodiments, the power generator may comprise: (v) a source of H2 and O2 supplied to the plasma, (vi) a molten metal recovery system, and (vii) a power converter capable of (a) 10 converting the high-power light output from a blackbody radiator of the cell into electricity using concentrator thermophotovoltaic cells or (b) converting the energetic plasma into electricity using a magnetohydrodynamic converter. MAGNETOHYDRODYNAMIC HYDROGEN ELECTRICAL POWER GENERATOR an a n

ADJUSTABLE SUPPORT SYSTEM FOR MAIN SHAFT OF WIND TURBINE

Resumen de: AU2024290696A1

An adjustable support system for supporting and immobilizing a longitudinally extending main shaft in a nacelle of a wind turbine when a gearbox has been dismounted involves: a transverse beam rigidly mounted in the nacelle and extending over the main shaft; a saddle having an arcuate recess to engage with the main shaft from above the main shaft, the saddle movably connected to the transverse beam; a flexible strap that engages the main shaft from below the main shaft to support the main shaft from below; and, a transverse saddle adjuster connected to the saddle and configured to adjust transverse position of the saddle relative to the main shaft.

Wind- oder Wasserkraftanlage

Resumen de: DE102024121235A1

Die Erfindung betrifft eine Wind- oder Wasserkraftanlage (1), umfassend ein Gehäuse (2), eine Turbine und einen von der Turbine angetriebenen Generator (4), wobei das Gehäuse (2) eine Einlassöffnung (12) zum Einströmen des Windes oder des Wassers zur Turbine aufweist und eine Auslassöffnung (15) zum Ausströmen des Windes oder des Wassers von der Turbine aufweist. Wesentlich dabei ist, dass das Gehäuse (2) einen strömungsleitenden Gehäuseteil aufweist, der als Wind- oder Wasseraufnahmefläche (10) ausgebildet ist, um die Luft zu verdichten und die Wind- oder Wassergeschwindigkeit zu erhöhen, welche zum Antrieb der Turbine verwendet wird, und dass die Turbine vollständig innerhalb des Gehäuses (2) angeordnet ist, und dass die Turbine als Schneckenwelle (20) ausgebildet ist.

SUPPORT STRUCTURE FOR WIND BLADES

Resumen de: WO2026022640A1

A support structure (1) for wind blades (2), each wind blade (2) having an upper surface (8) and a lower surface (9), said support structure (1) comprising: an enclosure (10) insertable within a wing cavity (11) defined between the upper surface (8) and the lower surface (9), said enclosure (10) extending along a longitudinal direction (X-X) between a first end portion (13) which can be coupled to a rotor hub (3a) for wind blades (2) and an opposite second end portion (14), said enclosure (10) having a side wall (15) connected to the first end portion (13) and the second end portion (14) and configured to be coupled to the upper surface (8) and the lower surface (9); said enclosure (10) having one or more cavities (20) defined between the side wall (15), the first end portion (13) and the second end portion (14); an inflatable frame (30) arranged within at least one cavity (20) and configured to reversibly switch between a first configuration and a second configuration wherein said inflatable frame (30) preloads at least partially the side wall (15) of the enclosure (10).

Energie aus dem Windkanal

Resumen de: DE102024002406A1

Windschutzwand (1), welche so ausgestaltet ist, dass die Windströmung in einer Tubine/Genrator zur Stromerzeugung geleitet wird.

WIND OR HYDROELECTRIC POWER PLANT

Resumen de: WO2026022222A1

The invention relates to a wind or hydroelectric power plant (1) comprising a housing (2), a turbine and a generator (4) driven by the turbine, wherein the housing (2) has an inlet opening (12) for the wind or the water to flow into the turbine and an outlet opening (15) for the wind or the water to flow out from the turbine, wherein the housing (2) has a flow-conducting housing part, designed as a wind or water receiving surface (10), in order to compress the air and to increase the wind or water velocity used for driving the turbine, and wherein the entire turbine is arranged within the housing (2), and wherein the turbine is in the form of a worm shaft (20). It is essential here for inlet wings (11) to be formed on the housing (2), in order to adjust the size of the inlet opening (12).

風力タービンブレード用の先端マーキング装置

Resumen de: CN120530263A

Disclosed is a tip marking device (6) for making a tip end (2) of a wind turbine blade (1) more clearly visible, said tip marking device (6) comprising a sleeve part (7), the sleeve member (7) is made of an elastic material and is configured to be mounted around a tip end (2) of the wind turbine blade (1) such that at least an edge of the sleeve member (7) farthest from the tip end (2) of the wind turbine blade (1) at a first end of the sleeve member fits tightly around an outer surface of the wind turbine blade (1).

風力タービンのタワーに取り付けられた少なくとも１つの移動物監視装置及び／又は少なくとも１つの移動物衝突防止装置の氷落下保護システム

Resumen de: WO2024157036A1

An ice fall protection system for at least one moving objects monitoring device and/or at least one moving objects collision prevention device installed on the tower of a wind turbine, wherein said system comprises: a mounting base (1) adapted to be fastened to the tower and comprising a flat surface (A) in a quadrilateral shape and at least one pair of opposite walls (2, 2'), at least one cover (10) comprising an ice repulsion surface (B) adapted to be installed on the tower to cover said devices and protect them from ice fall, wherein the mounting base (1) and the cover (10) are adapted to be removably connected to each other such that a removable installation of the cover (10) on the tower is achieved, with the repulsion surface (B) to present an inclination with respect to the surface of the tower, thereby repulsing the ice striking onto it.

SYSTEM AND METHOD FOR DETECTING ICE ACCRETION

Resumen de: WO2026022201A1

The present invention relates to a system (1) for detecting icing conditions. The system (1) comprises a plurality of piezoelectric crystals (2, 2', 2''), a vector network analyser (3), and a processing means (4). A pair of electrodes (5) is connected to each piezoelectric crystal (2, 2', 2''). The piezoelectric crystals (2, 2', 2''), by means of the electrode (5) pairs thereof, are connected in parallel to each other and to the vector network analyser (3). The vector network analyser (3) is configured to scan the response of the piezoelectric crystals in the frequency domain by generating electric signals suitable for producing acoustic waves in each piezoelectric crystal (2, 2', 2''), and by periodically measuring a set of resonance data for each piezoelectric crystal and to send the sets of resonance data to the processor (4). The processor (4) is configured to receive, from the vector network analyser (3), the sets of resonance data and to calculate, using the sets of resonance data, an indicator of ice accretion, a value of ice accretion rate, an indicator of the severity of the ice event and an indicator of the droplet size.

GRAVITATIONAL ENERGY STORAGE

Nº publicación: WO2026024195A1 29/01/2026

Solicitante:

JERZY KUKLA REGENA [PL]
JERZY KUKLA \"REGENA\"

Resumen de: WO2026024195A1

The application relates to a gravitational energy storage, <b>wherein</b> - the upper base (2) and the lower base (2') of its support frame structure (1) are at least three inseparably connected sections (3) located in such a way that in top view they resemble a polygonal shape, while on the inside these bases are inseparably connected by fasteners (4) to a vertically located tubular support tower (5), and at the corners of the bases (2, 2') vertical elements (6) are located connecting the two bases together and surrounding the support tower (5), - each at least one upper pulley (7) is attached to the section (3) and opposite each at least one lower pulley (7') is attached to the weight (8), - each weight (8) is positioned between two adjacent vertical members (6) of the support frame structure (1) and two opposing sections (3) of both bases (2, 2'), - at least one spool (10), an electric motor (11) and a current generator (12) are attached to the upper base (2), and each electric motor (11) and current generator (12) is connected by electrical wires to the inverter, - a rope (9) passing through the pulleys (7, 7') is attached to at least one spool (10).