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WO/2021/235134A1 |
A motive power device (1) according to the present invention is provided with: a rotating body (2) which is rotated by means of wind power; a first endless wire (14) which is circulated in conjunction with the rotation of the rotating bo...
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WO/2021/233610A1 |
The invention relates to a wind turbine (1) having a generator (2), a transformer (3), an energy transmission device (4) for transmitting electric energy generated by the generator (2), a grid connection point (5), and a tower assembly (...
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WO/2021/230553A1 |
The present invention comprises: a casing forming an air supply area, an exhaust area, and a heat exchange area; an air supply port communicating with the air supply area and formed in the casing; an exhaust port communicating with the e...
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WO/2021/226730A1 |
Disclosed is a fan automatic recharging power device (1), composed of a motor (10), a coil group (11), blades (12), a rectifier (13) and a storage battery (14). The device is characterized in that the coil group (11) is mounted at the fr...
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WO/2021/222508A1 |
A wind turbine having a tower having a top end and a bottom end; a first eccentric mechanism connected to a turbine rotor, the turbine rotor at the top end of the tower; a second eccentric mechanism connected to an electric generator, th...
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WO/2021/219623A1 |
A convection-driven power generator comprising a flow intake configured to supply fluid to the generator, a flow duct having a duct inlet and a duct outlet wherein the duct outlet is spaced downstream from the duct inlet along the flow d...
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WO/2021/219182A1 |
An off-grid wind turbine system comprising a wind turbine with an electric generator (G) for generating an initial electric power output (AC). An electrolyzer system with a hydrogen electrolyzer (ELT) located inside the nacelle or tower ...
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WO/2021/219610A1 |
A wind turbine electrical power generating system is provided. The electrical power generating system includes a first generator (11) configured to be mechanically coupled to a rotor (101) of the wind turbine (100) to receive rotational ...
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WO/2021/222819A1 |
A Flettner rotor that employs localized suction over its surface improves performance and fuel efficiency. Simulations and analysis show that such a method can significantly improve the performance of the Flettner rotor. Improvements in ...
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WO/2021/219176A1 |
An off-grid wind turbine system comprising a wind turbine with an electric generator (G) for generating an initial electric power output (AC). An electrolyzer system with a hydrogen electrolyzer (ELT) located adjacent to the wind turbine...
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WO/2021/208301A1 |
A temperature-controlled clutch wind power drive apparatus, comprising: a cylinder (4); phase change liquid (5) accommodated in a cavity of the cylinder (4); a wind cup (1), a transmission rod (2) being fixed to a rotating shaft thereof,...
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WO/2021/212136A1 |
An axial-flux generator for fluid turbines has a continuously variable generator that is constructed of a pair of rotors that move radially across a stator resulting in varying torque and varying power output. In one embodiment the rotor...
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WO/2021/210987A1 |
The invention relates to a floating vessel (1) for energy harvesting, comprising:a hull (2), and a wave power plant (10). The wave power plant comprises:an inlet (11) arranged to receive waves of water, said inlet (11) leading to a trans...
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WO/2021/198996A1 |
A wind energy recovery device (1) for motor vehicles comprises: - a tubular duct (2) through which an air flow (A) generated by a relative motion between the wind energy recovery device (1) and air of the surrounding environment can flow...
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WO/2021/197558A1 |
A wind turbine comprising: a vibration source; a component arranged to receive a vibration from the vibration source, the component having a first resonant frequency; and a resonator module arranged to vibrate with a first wavelength whe...
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WO/2021/190888A1 |
A sensor system for a floating wind turbine (100) is described. The sensor system comprises a wind sensor (160) configured to provide a wind sensor signal indicative of a wind flow (110); and a processing unit (170) configured to receive...
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WO/2021/194009A1 |
The present invention relates to a ship ballast water tank air flow-based power generation apparatus and an electric power supply system for a ship emergency device, and provides a ship ballast water tank air flow-based power generation ...
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WO/2021/190885A1 |
The present invention describes a floating wind turbine (10) comprising: - a tower (2) extending axially along a longitudinal axis (Z) of the floating wind turbine (10), - a nacelle (3) and a rotor (5) attached to an upper end of the tow...
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WO/2021/195078A1 |
A Surface-affixed, Storm-Resistant Containment Unit involves a shelter structure, with internally-mounted photovoltaic solar panels, and movable doors which may be 'closed' to protect the photovoltaic solar panels from storm-related dama...
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WO/2021/183088A2 |
The present invention relates to a turbine (1) that is used in areas such as rainwater and waterfalls where water flow occurs, and generates electric energy with increased efficiency by means of a conical reservoir bucket (9). The struct...
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WO/2021/180280A1 |
The invention concerns a wind power plant 55 comprising a plurality of wind turbines 56a-56d connected to a distribution line 62; a connection station 64 comprising a plurality of switchgear devices 36a-36d connected to a substation 52 v...
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WO/2021/179101A1 |
Provided is an energy-saving and environmentally-friendly hybrid generator set, comprising a wind power generation apparatus: at least two blade impellers (1), a main shaft (2), a gear box (3), a brake (4), and a generator (5); an electr...
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WO/2021/174177A1 |
A friction limiting turbine gyroscope is a compact and efficient means to convert the energy of a moving fluid into electrical energy. The gyroscope's flywheel rotates when a fluid passes through its spokes while magnets located along th...
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WO/2021/171181A1 |
The invention is an apparatus that encloses components in a housing to set and control wind conditions for wind turbines to harness wind energy at lower altitudes and generate clean electricity. By exposing an airflow source that provide...
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WO/2021/173002A1 |
The document describes a floating foundation for an offshore wind turbine, the foundation comprising a transition piece for carrying the wind turbine, and a stabilizing part for stabilizing the transition piece with or without the wind t...
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WO/2021/165823A1 |
Energy storage (10) comprising a first container (20) comprising an inner space, at least one plurality of pressure vessels (40) for compressed air that are stacked in rows inside the inner space of the first container (20), at least one...
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WO/2021/162577A1 |
Invention relates to the field of high- altitude wind energy. Catamaran aeroenergostat consists of an aerostatic module containing two soft aerostatic shells with ballonets and with their compressors. Shells are laid on composite platfor...
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WO/2021/159117A1 |
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 spectrosc...
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WO/2021/153947A1 |
The present invention relates to an environment-friendly wind power generator having blades provided on a jib of a tower crane to generate power by using wind, the wind power generator also performing wind power generation at the optimum...
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WO/2021/151858A1 |
A wind power device for converting wind energy into electric energy is provided. The wind power device comprises a wind power station (600) and a tether (500) for transferring the electric energy from the airborne wind power station (600...
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WO/2021/149881A1 |
The present invention relates to a tower-type wind power generator and, more specifically, to a tower-type wind power generator having improved power generation performance, the generator driving one generator by means of one shaft rotat...
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WO/2021/148796A1 |
A rotor assembly comprises a rotor having a plurality of blades and an axis about which the rotor rotates, each blade being spaced from the axis of the rotor such that there is a gap between the axis and an inner edge of each blade throu...
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WO/2021/144789A1 |
In some embodiments, the present invention may include, for example, systems, devices, and methods for power generation using a permanent magnet and/or an electro magnet installed on a twisted band wheel or wheels and/or installed on sta...
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WO/2021/145501A1 |
The present invention relates to an environmentally-friendly vehicle equipped with an electric generator charged with wind power. The environmentally-friendly vehicle equipped with the electric generator charged with wind power of the pr...
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WO/2021/140243A1 |
A system and method for improving efficiency of vertical axis wind turbines for all wind directions, comprising (a) an inlet convergent section, (b) a wind turbine section adjacent to exit of convergent section and (c) an outlet divergen...
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WO/2021/141514A1 |
A method for generating electrical energy using a wind power installation comprising at least one nozzle, which consists of a converger and a diverger and has a wind turbine disposed therein, and a generator for generating electrical ene...
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WO/2021/133315A2 |
The present invention is an energy harvesting device (1) that transforms the air flow (2) created by the movement of the vehicles into electrical energy by mounting the same on land, air and surface marine vehicles. The energy harvesting...
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WO/2021/125450A1 |
The present invention relates to a wind power generation device for a ship, and a ship having a wind power generation function, the wind power generation device provided on a ship to generate power, by means of the velocity of the ship d...
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WO/2021/124362A1 |
Wind generator (100) having a horizontal axis, installed in electric transportation means that can be of different types, as: car vehicles, motor vehicles, rail vehicles, water vehicles and air vehicles; said wind generator (100) compris...
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WO/2021/119772A1 |
Designed to convert wind energy into other useful forms of energy, the invention relates to a vertical-axis wind turbine made up of a frame shell structure (8) covered with weather-resistant material (5). It has, at the ends thereof, a s...
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WO/2021/125954A1 |
A turbine (1), wherein a propeller (5) is mounted to said turbine (1), rotatable around a propeller axis (P), wherein a multi piston pump (6) is provided, said multi piston pump (6) being drivable by said propeller (5) for pressurizing a...
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WO/2021/119765A1 |
This invention relates to creating potential energy using surplus power from the grid or local energy sources and conversion of the potential energy to kinetic and electrical energy. Land and sea variants of the invention are disclosed, ...
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WO/2021/118488A1 |
The invention is a wind turbine for, in which innovations that increase efficiency and electricity generation capacity are applied to use in the wind energy systems, and it is characterized that it contains the electric machine (1), whic...
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WO/2021/118361A1 |
A blade pitch controller for a wind turbine comprises a nominal control system and a tower feedback loop. The tower feedback loop comprises a filtering system. The filtering system is arranged to control wind turbine blade pitch so as to...
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WO/2021/114004A1 |
A movable wind power charging device (1), in particular, a device for generating wind power for charging during moving forwards. The movable wind power charging device (1) is composed of a shaft core (10), a magnetic ring group (11), a r...
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WO/2021/116425A1 |
The invention relates to a generator (100) for a directly driven wind turbine (1000), in which: the generator (100) has a generator rotor (110), which can be connected to the main shaft (140) of the wind turbine (1000), and a generator s...
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WO/2021/115541A1 |
An off grid electric system for charging electric vehicles. A plurality of wind turbines (WT1, WT2, WT3, WT4) serve to generate respective electric power outputs, and an electric storage system (BTS), e.g. Li-ion batteries, is arranged t...
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WO/2021/115702A1 |
The invention relates to a method for operating at least one subscriber in an island network comprising the following steps: coupling at least one subscriber of the island network to a stabilisation controller, determining an impedance b...
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WO/2021/112993A1 |
A reactive blade turbine system works vertically, horizontally, or at an angle and clockwise or counterclockwise according to blade angle and locking position and adjusts to variations in fluid flow such as changes in tidal currents to g...
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WO/2021/111138A1 |
A buoyant offshore renewable energy system mounting platform is provided for positioning a renewable energy device in a body of water, the body of water comprising a surface and a bed, the platform comprising a framework, comprising at l...
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