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Matches 1 - 50 out of 6,122

Document Document Title
WO/2018/225857A1
[Problem] To pursue and achieve further size reduction to facilitate the raising of a wind turbine into a high air region, and to thereby make it possible to obtain wind velocity and wind force at increased height more easily than on low...  
WO/2018/226100A1
Wind turbine generator with hydraulic pump Wind turbine, comprising a tower (2) and a head (6) mounted at an upper end of said tower (2), rotational around a head axis, wherein a propeller (9) is mounted to said head (6), rotatable aroun...  
WO/2018/224110A1
The present invention relates to operation of a wind turbine using a power storage unit, such as a rechargeable battery, to power a group of power consuming units during grid loss. The wind turbine comprises a number of power consuming u...  
WO/2018/213913A1
Methods, systems, and techniques for harnessing wind energy use a tethered airfoil and a digital hydraulic pump and motor, which may optionally be a combined pump/motor. During a traction phase, a wind powered airfoil is allowed to exten...  
WO/2018/217473A1
An electrical power system includes a cluster of electrical power subsystems, each of the electrical power subsystems including a power converter electrically coupled to a generator having a generator rotor and a generator stator. Each o...  
WO/2018/215890A1
The flag-shaped energy device has an oscillator which is similar to the flag-shaped cloth that oscillates in the wind or water flow. The oscillating plate enables the conversion of the kinetic energy of the wind or water flow into energy...  
WO/2018/216881A1
The present invention relates to a wind and wave power generation system and, more particularly, to a power generation system that maximizes the efficiency of a spar-buoy type wind power generator. The wind power and wave power generatio...  
WO/2018/212683A1
The invention relates to wind power engineering and is intended for converting the kinetic energy of the wind into mechanical energy of the rotation of a rotor for subsequent conversion into electrical energy. A wind power installation c...  
WO/2018/208938A1
The present invention is an improved wind turbine comprising: a wind turbine wheel having a hub, a rim and a cable extending between the hub and the rim; a set of airfoils rotatably carried by the cable and disposed between the hub and t...  
WO/2018/206063A1
A wind energy park comprising a number of wind turbines (1) is disclosed. Each wind turbine (1) comprises a tower (2) placed on a foundation, at least one nacelle (3) mounted on the tower (2) and a rotor (4) coupled to the nacelle (3) ge...  
WO/2018/208649A1
Systems and methods for controlling a power converter in a wind turbine system are provided. The wind turbine system can include a generator and a power converter. The power converter can include a plurality of switching devices and a cu...  
WO/2018/206064A1
A wind installation comprising a wind turbine (1) and an airborne wind energy system (12, 13) is disclosed. The wind turbine (1) comprises a tower (2) placed on a foundation on a wind turbine site and at least one nacelle (3) mounted on ...  
WO/2018/208169A1
A wind-power station for power generation from kinetic energy of atmospheric air masses is described, the wind-power station comprising : - a symmetric turbine housing; - an electric generator arranged in the turbine housing, the generat...  
WO/2018/204247A1
A balcony shading and power system including one or more track assemblies, one or more movable panel assemblies positioned within at least one of the one or more track assemblies, and one or more driving assemblies to move the one or mor...  
WO/2018/203348A1
Running Train Aero Power System (Figure 2) for generating electricity by harnessing wind energy and method is disclosed. This system generates electricity using wind energy while running a vehicle. This power generating system comprising...  
WO/2018/203015A1
The invention relates to a wind turbine with vertical blades (1), comprising a fixed mast (2), a rotor (4) comprising a rotary support plate (5) and vertical blades (6), and generating means (7). The wind turbine (1) further comprises el...  
WO/2018/200516A1
Systems and methods for operating an energy storage system in a wind turbine system are provided. A wind turbine system can include a wind turbine, a power conversion system operably coupled to the wind turbine and an AC line bus, and an...  
WO/2018/199583A1
Disclosed is a wind power generator applied to a wind power generating electric vehicle using a lift force. The wind power generator applied to a wind power generating electric vehicle using a lift force according to the present inventio...  
WO/2018/193689A1
Provided is a method for operating a storage battery, in which a storage battery is charged and discharged in accordance with a power generation amount of a generator which uses natural energy, by placing the storage battery side by side...  
WO/2018/191139A1
Embodiments of this invention provide an integrated system for clean energy generation and storage and RO desalination. The integrated system includes a first subsystem that stores hydraulic energy. The integrated system further includes...  
WO/2018/189347A1
A vertical axis fluid-flow turbine comprising a column structure having an inner wall (20) and an outer wall (9, 28) positioned in a predetermined distance to the inner wall (20), creating an air passage (19) in between, wherein the air ...  
WO/2018/190895A1
A vertical axis wind turbine has a blade assembly including set of planar, vertically extending blades and a frame that stabilizes and supports the blades as they rotate. A generator is located at the blade assembly's center of mass. A f...  
WO/2018/187645A1
Systems and methods for operating a cluster transformer operably coupled to cluster of DFIG wind turbines in low- wind conditions are provided. A wind turbine cluster system can include at least one DFIG module, a cluster transformer, an...  
WO/2018/184598A1
A kite-type high-altitude wind power generation device: a main body is a flat cuboid airship (1) having a smooth front end; a power generation equipment which comprises a power generator (5), an impeller (6) and a power generation hanger...  
WO/2018/178120A1
A vertical axis wind turbine generator comprises a support stand (11), a shaft (41) defining the longitudinal direction and axis (19) of the generator. Two rotating members (12, 13) are coupled to the support stand (11) and the upper end...  
WO/2018/178701A1
There is provided a wind turbine system comprising: a plurality of modules, each module comprising a frame and at least one wind turbine supported by the frame; a set of first electrically conductive members; and a set of second electric...  
WO/2018/172545A1
The invention relates to an offshore wind power plant (10) that floats on the surface of the water (32), comprising a rotor (12) with a shaft (16) that can rotate about a vertical axis of rotation (14), wherein the shaft (16) is connecte...  
WO/2018/174332A1
The present invention relates to an emergency safety control technique of a nuclear power generation device and, more specifically, to an emergency safety control system for enabling a nuclear power generation device so as to be stably o...  
WO/2018/172489A1
A method for starting an energy generation network, in particular a farm network of a wind farm, wherein the energy generation network is connected at least at one network connection point to an electrical supply network, and wherein the...  
WO/2018/174348A1
The present invention comprises: an upper structure formed to be mounted by a wind power generation part; a lower structure formed of a buoyant material and supporting the upper structure; a mooring line which connects the lower structur...  
WO/2018/169117A1
Disclosed is hybrid power generation equipment organically enabling all of tidal power, wind power, and photovoltaic power generation by allowing the photovoltaic power generation to be merged therewith. The hybrid power generation equip...  
WO/2018/165756A1
Apparatus for extracting useful work or electricity from low grade thermal sources comprising a chamber, a source of heated dense heat transfer fluid in communication with the chamber, a source of motive fluid in communication with the c...  
WO/2018/156959A1
Disclosed is a novel method, process, and system (hereinafter "method" or "process") for deploying, stationing, and translocating buoyant wind- and wave-energy converters and/or other buoyant structures or devices, as well as farms of sa...  
WO/2018/149369A1
A wind generating set, comprising a stand column (1) and a nacelle (2). The nacelle (2) is mounted on the upper end of the stand column (1), and a first electrical energy conversion component (21) is provided within the nacelle (2); a fi...  
WO/2018/146542A4
A wind mill for generating wind power, for the conversion of said wind power into electricity and for conserving gained wind power for later use, said wind mill us comprising a rotor or a propeller which is communicating with a 1st axle,...  
WO/2018/145801A1
The invention relates to wind turbine with an auxiliary power supply (APU). The wind turbine further comprises a generator (G), a main converter (MCONV) and a transformer (TR). The generator (G) is connected with the main converter (MCON...  
WO/2018/146584A1
Wind power plant with low environmental impact, comprising a tubular duct (1) carrying at one end a turbine (2) and means (3) to transmit the rotation of the turbine (2) to an electricity generator (4) supported at the centre of the duct...  
WO/2018/147535A1
Provided is a wind power generation system using a jet stream, implemented by including: an aerial vehicle flying in the air without a winch so as to produce electric power through wind power generation while performing an autonomous fli...  
WO/2018/146542A1
A wind mill for generating wind power, for the conversion of said wind power into electricity and for conserving gained wind power for later use, said wind mill us comprising a rotor or a propeller which is communicating with a 1st axle,...  
WO/2018/146595A1
The present invention relates to the field of producing and supplying renewable energy such as electrical energy by using properties of stationary air-mass. The invention addresses the technical problem that conventional wind mill uses a...  
WO/2018/143452A1
This wind power generation device (100) is provided with a rotor module (1) and a stator module (2). The rotor module has a rotating part (11), and first magnetic force modules (12) and second magnetic force modules (13) which are instal...  
WO/2018/138732A1
The invention provides wind power generation system for surface transport. The invention specifically uses bleeding high velocity air due to motion of automobiles by means venturi inlet (101) and directing it through venturipipesto drive...  
WO/2018/138738A1
Wind powered electric vehicle is disclosed. The invention specifically uses bleeding high velocity air due to motion of vehicles by means venturi inlets V1 V2 and directing it through venturi pipes (4) to drive an impeller/generator comb...  
WO/2018/139713A1
A wind power generator is disclosed. According to one embodiment, the wind power generator can comprise: a first flying object and a second flying object, which rise by lift generated by wind; a rope part of which one end portion is conn...  
WO/2018/137290A1
Provided is a wind and photovoltaic power generation system, comprising: a support (11) having an axis; a photovoltaic blade (20) having one end hinged to one end of the support, the photovoltaic blade being rotatable around the axis of ...  
WO/2018/132888A1
A wind generator intended for converting the kinetic energy of wind into mechanical or electrical energy. The wind generator consists of trapezoidal confusers arranged in a circle on a plurality of levels. This makes it possible to produ...  
WO/2018/134044A1
The invention relates to a stator support (27) for a stator (2) of a direct drive wind generator (1) having an external rotor, which stator support (27) is supported on a bearing element (13) by a fixing element, wherein the fixing eleme...  
WO/2018/131388A1
[Problem] To ensure stable power generation operation, while achieving an improvement in maintenance properties. [Solution] A hydraulic device 50 according to one embodiment of the present invention is provided with: a hydraulic pump 22;...  
WO/2018/129629A1
The invention relates to a forced convection system of non-conventional renewable energies characterised in that it comprises tubular sleeves (10) containing air that is elevated by thermal capture by means of tubular thermal capturers (...  
WO/2018/131387A1
[Problem] To provide a wind power generation device which is capable of achieving a reduction in the size of the device and an improvement in maintenance properties. [Solution] A wind power generation device 1 according to one embodiment...  

Matches 1 - 50 out of 6,122