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Matches 451 - 500 out of 5,853

Document Document Title
WO/2013/174700A1
The invention relates to a generator (1) of a gearless wind power plant (100), having a stator (2) and a rotor (4), wherein the stator (2) and/or the rotor (4) have/has windings (14, 30) made of aluminium.  
WO/2013/176313A1
The present invention relates to a wind collecting-type wind power generation apparatus that is to be installed at the side of a road to generate power using driving wind from vehicles passing by the road. The wind collecting-type wind p...  
WO/2013/176568A1
The invention relates to the field of wind power engineering, and specifically to stand-alone power-generating wind energy installations equipped with a diffusive airflow accelerator which increases the effectiveness and safety of the in...  
WO/2013/175124A1
The invention relates to a floating wind turbine (10) comprising a float(14) and a turbine engine resting on the float, said float comprising a floating casing (49), said turbine engine comprising at least one transverse-flow turbine col...  
WO/2013/171253A1
A valve for regulating the fluid pressure and/or the fluid flow in a fluid distribution network. The valve comprises a stator (10, 110) defining an interior space (14, 114); at least one inlet port (15, 131a, 132a) and at least one outle...  
WO/2013/167141A1
The present invention relates to a power system having a plurality wind turbine generators and a power plant controller arranged to communicate with the plurality of wind turbines generators, where each of the plurality of wind turbine g...  
WO/2013/165678A1
A powertrain for a wind turbine is provided. The powertrain may include a first stage speed increaser and a second stage speed increaser in communication with the first stage speed increaser. The first stage speed increaser may include a...  
WO/2013/160897A1
A hybrid system for electric power generation from solar-thermal energy and wind energy sources is described. The system includes a wind electric power generation system, a solar-thermal generation system and an air compressing system po...  
WO/2013/157696A1
One embodiment of the present invention relates to a fusion power generation system for multidirectional tracking of sunlight and wind power for a smart energy generation and mass supply system of a grid-connected and dispersion type, wh...  
WO/2013/155873A1
A composite power generation system (1) integrating wind power generation and solar power generation comprises at least one set of wind power generation sub-system (2), at least one set of solar power generation sub-system (3) and a powe...  
WO/2013/156291A1
The invention relates to a method for charging and discharging a heat accumulator (12). The invention further relates to a system by means of which said method can be performed. By means of the heat accumulator (12), it is possible to co...  
WO/2013/152522A1
A wind power generation device, comprising a base (1), a wind concentrating tower (2), a vertical generator (3), a vertical spiral turbine (4), a turbine air inlet duct (5), a trumpet-shaped wind pushing duct (6) and an umbrella-shaped w...  
WO/2013/155164A1
A turbine assembly is provided. The turbine assembly includes a plurality of sails and a generator assembly configured to convert rotation thereabout to power. A brake assembly may be provided. The brake assembly may include a magnet ass...  
WO/2013/150320A3
A floating mechanical hydraulic electrical set of constructions that exploit the kinetic energy of waves and convert it to electric energy and drinking water. The set consists of the marine system and the grounded system. The marine floa...  
WO/2013/151678A1
Airborne wind energy conversion system, comprising a rotor, formed by freely moving wings (101), transferring its mechanical power to a ground based generator (111) via a belt (108). The system can utilize a ribbon (1001, 1701), connecti...  
WO/2013/151575A1
The inventive technology described herein generally relates to the field of wind power generation. More specifically, methods and apparatus for an RPM controlled power generation system utilizing perhaps multiple generators coupled throu...  
WO/2013/147498A1
The present invention relates to an apparatus for generating hydraulic wind power and a method thereof, the apparatus for generating hydraulic wind power comprising: a rotating unit, provided with blades, which rotates due to the wind; a...  
WO/2013/148443A3
An electro-hydrodynamic system including an energy harvester and an adjustable member, wherein the energy harvester includes a charge source including: an injector configured to emit particles into a wind stream and an electrode configur...  
WO/2013/140635A1
[Problem] To provide a wind power generation system equipped with a wind power generation mechanism and a charging/discharging device, smoothing output to a system by the transmission of the output of wind power generation to the chargin...  
WO/2013/140672A1
A power supply system makes it possible to generate power in such a way that: a roller coaster and the like mounted with a power generator and dedicated for power generation and a rail and the like for the roller coaster and the like are...  
WO/2013/137744A1
The invention is a floating wind turbine comprising - a wind turbine rotor (1) mounted on a tower (3) of a spar and tower structure (4, 3) comprising a generally vertical buoyant and deep, ballasted spar (4) moored in a mooring (7), - sa...  
WO/2013/138667A1
Various techniques may be employed alone or in combination to allow efficient storage and recovery of energy from compressed gas. In certain embodiments, a hydraulic motor may capture energy released by depressurization of a separated he...  
WO/2013/136142A1
The invention relates to an aerogenerator (100) comprising a trunk (10) and a plurality of branches (20, 21, 22, 23) extending from this trunk (10), characterized in that it comprises: - a plurality of turbines (31, 32, 33, 34, 35, 31') ...  
WO/2013/131514A1
The invention relates to a method for erecting an overhead line section, comprising the steps of a. erecting a plurality of overhead line masts, b. connecting the overhead line masts using a high-voltage line which leads to one overhead ...  
WO/2013/131531A1
The air-conditioning system for buildings or other spaces to be cooled, comprising a drive unit which is designed as a wind turbine, is characterized in that the wind turbine is mechanically connected to the refrigerating machine of the ...  
WO/2013/134436A1
A power generation system and generator provided through a fluid flow energy source to generate electricity. The system comprising an energy source of one or more wind turbines; a motor; a transmission component comprising a pump, set of...  
WO/2013/128968A1
In a wind power generation device (10), the rotational speed of a rotor (18) is increased and is transmitted to a synchronous generator (30) by means of a hydraulic pump (32) and a hydraulic motor (38). A wind turbine control device (60)...  
WO/2013/130876A1
In at least one embodiment according to the invention, a system includes a plurality of nested cylinders where at least two opposing surfaces have a plurality of waveforms on them. In at least one embodiment according to the invention, a...  
WO/2013/124548A1
The invention relates to a reliable, eco-friendly, and reactive device for storing large amounts of recoverable energy with high overall energy efficiency, which enables the electrical energy on a grid to be collected when there is an ab...  
WO/2013/125045A1
The purpose of the invention is, when performing an output reduction according to an output reduction request, to prevent the output of a wind power generation system from decreasing due to a wind speed drop. When an output reduction req...  
WO/2013/125044A1
The purpose of the invention is, when a system disturbance occurs, to suppress frequency variation from the initial stage of the occurrence. When a system disturbance occurs, at the initial stage of the system disturbance, the output of ...  
WO/2013/122507A1
The invention relates to wind power engineering and can be used for converting wind energy into electrical energy. The double wind generator comprises two rotors arranged on one axis on bearings and mounted with the possibility of rotati...  
WO/2013/117329A1
The invention relates to an underwater accumulator (10) for storing preferably electrical energy having a plurality of storage containers (17) for receiving a medium and having at least one means, in particular a pump, for at least parti...  
WO/2013/117850A1
The invention relates to a facility for managing mechanical/electrical energy, including a mechanical energy source (1) for supplying an electricity user (8) with a mechanical distributor (2) at the output of the source (1), said mechani...  
WO/2013/117652A1
The present invention relates to a vertical axis wind turbine. The wind turbine comprises: a tower; a generator, comprising a rotor and a stator; and a bearing assembly. The bearing assembly is coupled to the tower, and is adapted to sup...  
WO/2013/113136A1
Disclosed are an object chamber self-producing wind power device and a method of generating electricity thereby, wherein the characteristics of air in the space over the Earth's surface, namely denser lower down and thinner higher up and...  
WO/2013/113260A1
A pneumatic lift pump, a pump set, and a pneumatic pumping energy storage and potential power generation and remote water delivery system. The pneumatic lift pump comprises: a barrel (1), a water supply pipe (2), an air intake regulating...  
WO/2013/113259A1
A wind-power air press and a pneumatic pumping energy storage, potential energy power generation, and remote water delivery system using the wind-power air press comprise a wind-power transmission system and an air press. The wind-power ...  
WO/2013/114144A1
An energy storage system is described that includes at least one body (10; 10') that is arranged to move along a bore (110; 110') that is excavated underground. The energy storage system includes a seal assembly within the bore (110; 110...  
WO/2013/116376A3
A wind jet turbine with fan blades located on an inner and outer surface of a cylinder allowing wind or liquid to pass through the inner and outer blades and results in increased power generation efficiency, where the cylinder may be for...  
WO/2013/113655A1
The invention relates to a method for obtaining energy from wind force by a towing kite (200), which is arranged at one end of the tow cable (100), being controlled over a closed path and a tensile force (F) of the towing kite (200) bein...  
WO/2013/112892A1
A compression and expansion system includes a pressure vessel having a variable volume working chamber therein. The pressure vessel has a conduit through which at least one fluid can be introduced into and discharged from the working cha...  
WO/2013/111852A1
Provided is a vertical axis-type wind-powered electricity generation device with which it is possible to increase the amount of electricity that is generated while maintaining or improving the startup performance. With respect to a verti...  
WO/2013/110691A3
A wind farm has at least two wind energy installations (1), which each have a generator (10) having a converter (11) for producing electric power. The invention provides a harmonic predictor (6) that determines the harmonic expected from...  
WO/2013/111259A1
The present invention provides wind power generating equipment that can prevent a lowering of cooling efficiency in a cooling system without increasing the size of elemental components in the cooling system. This wind power generating eq...  
WO/2013/109007A1
The present invention relates to a wind power generator which generates electricity by using a caterpillar blade installed on a chain. According to the present invention, driving gears are installed at the upper and lower portions inside...  
WO/2013/108288A1
The purpose of the present invention is to provide a wind power generating system that does not require switching of circuits during normal power generating operation, even during abnormal times in which the system voltage decreases. To ...  
WO/2013/109611A1
A wind turbine comprises a support structure, a rotatable blade assembly, a generator rotor, a generator stator, and a torque control element. The support structure is located atop a tower. The rotatable blade assembly is supported by th...  
WO/2013/104777A3
A cooling system of a wind turbine is provided which includes a generator (10), a housing portion (1), and a hub (2) which is rotatable with respect to the housing portion (1) and drivingly connected to the generator (10). The hub (2) su...  
WO/2013/106610A1
A novel oscillator comprises a curved sheet structure. The curved sheet structure comprises a curved sheet and a tensioner. The curved sheet structure oscillates when the tensioner of the curved sheet structure is extended between two ri...  

Matches 451 - 500 out of 5,853