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WO/2024/012642A1 |
A wind turbine blade spar cap comprising a fibre-reinforced resin structure, such as a pultruded element, comprising fibre tows, wherein each of at least some of said fibre tows comprises a first group of longitudinally aligned first fil...
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WO/2024/014855A1 |
The present invention relates to a wind power generation apparatus comprising: a square-frame-shaped main frame which has orthogonal sides at the top, bottom, left and right thereof with respect to an air passage penetrating same from th...
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WO/2024/008830A1 |
The invention relates to coating system comprising at least two layers A and B, wherein said layers A and B are adjacent and wherein layer A comprises: (A) A tiecoat composition comprising: (i) A first component comprising at least one p...
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WO/2024/008831A1 |
The invention relates to a wind turbine blade, preferably the leading edge of a wind turbine blade, coated with a coating composition comprising: (A) at least one polyaspartic selected from the group consisting of polyaspartic esters, po...
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WO/2024/010549A1 |
The present invention is a turbine composed of a Gliding and Balancing Wing with a single or multiple wing structure that can be positioned based on the condition of the device with which it will be used and that allows for preventing th...
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WO/2024/008479A1 |
The present invention relates to a wind turbine assembly system (1), comprising a first portion (2), a second portion (3) which is connectable to the first portion (2), a first aligning device (4), attached to the first portion (2) and a...
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WO/2024/008829A1 |
The invention relates to a wind turbine blade, preferably the leading edge of a wind turbine blade, coated with a coating composition comprising: (A) at least one polyaspartic selected from the group consisting of polyaspartic esters, po...
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WO/2024/008258A1 |
A rotor hub adaptor for a wind turbine, comprising a body that defines a central axis and is configured with first connection means for connecting to a hub bearing of a wind turbine rotor hub and second connection means for connecting to...
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WO/2024/002445A1 |
A lifting yoke (30) supports and moves a wind turbine blade (20) during installation or service at a wind turbine (10). The lifting yoke (30) includes an elongate support beam (42) configured to be lifted and moved by a crane (32), a sup...
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WO/2024/000905A1 |
A blade (100) and a wind turbine generator set, the blade (100) being used in the wind turbine generator set, and the blade (100) comprising a blade body (1) and a vibration suppression component (2). The blade body (1) has an outer surf...
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WO/2024/000855A1 |
A gyroscope assembly, a turbine blade, an impeller, and a wind power generator set. The turbine blade comprises a blade body (10), a web (11), and a gyroscope assembly. The blade body (10) has an inner cavity; the web (11) is fixedly dis...
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WO/2024/006078A1 |
Systems and methods for protecting an aerodynamic structure, e.g., a wind turbine blade, rotor blade, aerodynamic aerostructure, etc., are provided. Long fiber reinforced composites having a helicoidal architecture with material aligned ...
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WO/2023/247000A1 |
In a first aspect of the present invention there is provided a method of repowering a horizontal-axis wind turbine (10) comprising a tower (12), a nacelle (14) located rotatably at the apex of the tower (12), and a rotor (16) having a hu...
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WO/2023/248067A1 |
This invention relates broadly to electricity generators, particularly to an electric power generator comprising at least one conducting assembly; and a plurality of magnetic assemblies comprising at least a first magnetic assembly and a...
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WO/2023/247363A1 |
The present invention provides a method of manufacturing a wind turbine blade shell comprising a first wind turbine blade shell part and a second wind turbine blade shell part. The method comprises: providing a blade mould (50) for formi...
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WO/2023/246998A1 |
A multi-rotor wind turbine, as well as a method, a control system, and a computer program product for controlling the multi-rotor wind turbine are disclosed. The wind turbine includes a plurality of energy generating units, and can be op...
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WO/2023/246997A1 |
In a first aspect of the present invention there is provided a family of wind turbine blades for cable-stayed wind turbine rotors. The family comprises a plurality of blades of different lengths. Each blade extends in a spanwise directio...
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WO/2023/241787A1 |
The present invention provides a wind turbine blade shell part for a wind turbine blade, the blade shell part comprising: a structural element providing structural strength to the blade shell part and comprising carbon fibres embedded in...
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WO/2023/241769A1 |
A method of installing a cable system (30) including a cable assembly (32a-c) on a wind turbine (10). A rotor (22) has a central hub (24) with a plurality of blades (26a-c) coupled to the central hub (24). The cable assembly (32a-c) incl...
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WO/2023/241765A1 |
A wind turbine (1) comprising a tower (2), a nacelle (3), a hub (4), and three or more wind turbine blades (5) is disclosed. The wind turbine (1) further comprises blade connecting tension members (8), each blade connecting tension membe...
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WO/2023/241948A1 |
The present invention relates to a rotor blade (1) for a wind turbine (2), the rotor blade (1) comprising a first down conductor (6), extending from a tip section (3) to a root section (4), wherein the first down conductor (6) is electri...
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WO/2023/242122A1 |
A blade clamp (1) for protecting and securing of a wind turbine blade during storage and/or transportation, said blade clamp (1) comprising at least two wings (2) and a body (3) connecting said wings, said body and wings arranged togethe...
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WO/2023/237169A1 |
A pitch controlled wind turbine comprising a tower, a nacelle mounted on the tower, a hub mounted rotatably on the nacelle, and at least three wind turbine blades, wherein 5 each wind turbine blade extends between a root end connected to...
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WO/2023/237167A1 |
A first aspect of the invention provides a pitch controlled wind turbine comprising a tower, a nacelle mounted on the tower, a hub mounted rotatably on the nacelle, and at least three wind turbine blades, wherein each wind turbine blade ...
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WO/2023/237168A1 |
A first aspect of the invention provides a pitch controlled wind turbine comprising a tower, a nacelle mounted on the tower, a hub mounted rotatably on the nacelle, and at least three wind turbine blades, wherein each wind turbine blade ...
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WO/2023/237166A1 |
A first aspect of the invention provides a pitch controlled wind turbine comprising a tower, a nacelle mounted on the tower, a hub mounted rotatably on the nacelle, and at least three wind turbine blades, wherein each wind turbine blade ...
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WO/2023/237170A1 |
In a first aspect of the present invention there is provided a method of making a wind turbine blade component. The method comprises providing a first sheet comprising a first edge region defining a first edge. The first sheet further co...
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WO/2023/237509A1 |
In a first aspect, a tool for supporting a wind turbine blade in a post-moulding position is provided. The tool comprises a base configured to rest on a ground; a support structure configured to receive a region of the wind turbine blade...
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WO/2023/232221A1 |
A method of manufacturing a jointed structural component of a rotor blade includes forming at least one first portion of the jointed structural component via at least one custom mold. The first portion(s) has one or more custom character...
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WO/2023/234612A1 |
The present invention relates to a wind power generation device using vehicle driving energy, the device comprising: a wind collecting device (100) that is mounted on the lower surface of the engine room of a vehicle, introduces and coll...
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WO/2023/233188A1 |
The invention relates to wind power engineering, and more particularly to a horizontal-axis wind turbine capable of operating at relatively low wind speeds. In the present horizontal-axis wind turbine, each blade (1) has mounted on its r...
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WO/2023/233050A1 |
The invention relates to improvements to systems for harnessing energy from fluidic currents, using turbines in rivers, the sea and the air, which consist: a) in placing helical, radial or tangential turbines between the two banks of a r...
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WO/2023/227181A1 |
A wind turbine blade having a tubular root portion with a proximal end defining the root end of the blade, and a distal end located at a spanwise distance from the proximal end. The root portion comprises a metal section which extends fr...
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WO/2023/227420A1 |
The present invention relates to a wind turbine blade comprising a lightning protection system with at least one tip end lightning receptor arranged at an outer surface of the blade and a down conductor extending within the blade. The bl...
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WO/2023/227180A1 |
A method of manufacturing a root ring for a wind turbine blade comprising winding metal sheet material onto a mandrel to form a metal section proximate a hub end of the root ring. Sheet fibre material is also wound onto the mandrel to fo...
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WO/2023/226387A1 |
Disclosed in the present application are a segmented blade and a manufacturing method therefor. The segmented blade comprises: a first blade segment, which comprises a first barrel-shaped bearing member, a first coupling portion of the f...
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WO/2023/229467A1 |
A contra-rotating wind turbine (10) is disclosed comprising a first turbine rotor (36) mounted on a first turbine shaft (37) and a second turbine rotor (47) mounted on a second turbine shaft (48) where the first turbine shaft (37) is rot...
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WO/2023/222549A1 |
The invention relates to a de-icing system configured to be mounted on a surface (3A, 3B) of a mechanical part (1) to be de-iced, said system comprising at least: - a piezoelectric actuator (9), - a fastening device (11) configured to fa...
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WO/2023/225372A1 |
Disclosed are foam articles comprising a thermoplastic, closed-cell foam having at least a first surface and comprising: (i) thermoplastic polymer cell walls comprising at least about 0.5% by weight of ethylene furanoate moieties and opt...
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WO/2023/222793A1 |
Wind turbine blade comprising a lightning protection system, said lightning protection system comprising a first lightning receptor mounted near the tip of the blade and an electrical conductor electrically connecting the first lightning...
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WO/2023/222365A1 |
The invention describes a method of depositing a leading edge protector (3) onto a leading edge region (RO) of a wind turbine rotor blade (2), which method comprises steps of providing a robotic arm (10) adapted to guide a nozzle (ION); ...
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WO/2023/222362A1 |
A method for manufacturing a wind turbine blade (3), comprising: arranging (S3, S4) a first and second mandrel (12, 13) and an upper mold (10) on a lower mold (9), wherein a fiber lay-up (21, 22) is arranged in the lower mold (9), the up...
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WO/2023/219491A1 |
A windmill (1, 101, 201, 301) comprising: a floating body (3) arranged for floating the windmill (1, 101, 201, 301) on water (5); a mast (7) attached to the floating body (3); tension organs (9) connected to the floating body (3) and the...
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WO/2023/219517A1 |
A method of controlling diffusion of a wake generated by a horizontal axis wind turbine is provided. The wind turbine comprises a rotor having a hub and a plurality of rotor blades 20 mounted to the hub. Each rotor blade 20 has a radiall...
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WO/2023/217342A1 |
In a first aspect of the present invention there is provided a wind turbine comprising a tower, a nacelle mounted on the tower, and a rotor mounted to the nacelle. The rotor comprises a hub and at least three wind turbine blades. Each bl...
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WO/2023/219523A1 |
The invention relates to a turbine for the production of electricity by harnessing the force of air resistance to electric or hybrid means of transport and is part of the fields of aerodynamics and electromechanical technology. The turbi...
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WO/2023/213509A1 |
A pre-bent wind turbine blade extending along a longitudinal course from a root to a tip, the wind turbine blade comprising a root region and an airfoil region with the tip, the wind turbine blade comprising a chord line extending betwee...
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WO/2023/214980A1 |
Wind turbine farms are presented including: a number of steerable wind turbines, where each of the number of steerable wind turbines includes a turbine diameter, where each of the number of steerable wind turbines are steerable about a v...
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WO/2023/208522A1 |
A wind turbine blade (3), comprising: a first and a second blade component (10, 12) connected with each other in an overlap region (24) by thermal welding, a resistive element (25) arranged between the first and second blade components (...
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WO/2023/211294A1 |
The present invention relates to a multiple power transmission system intended to simultaneously transfer the peripheral power generated by a peripheral support turbine to more than one generator at the same time, through high-speed powe...
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