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Matches 101 - 150 out of 3,641

Document Document Title
WO/2013/190163
The invention relates to a combined energy collector of the type that comprises: a rotor (1) having blades (3), said rotor being coupled to a convection ventilation outlet (9) so as to be actuated by the convection currents generated nat...  
WO/2013/189733
The invention relates to wind farm (1) and a method for operating a wind farm (1) according to the invention. Accordingly, the invention relates to a wind farm (1) comprising a plurality of wind turbines (10) connected to a network (20) ...  
WO/2013/188811
An outdoor light unit has plural self-contained mechanisms for producing electricity for powering the light unit, the light unit including a support, an electrical lamp, photovoltaic material at its top, an electrical generator, and wate...  
WO/2013/185982
The invention relates to a power plant (1) comprising at least one gas turbine (2) and at least one tower (12) that is equipped with a power generation unit (11) and is used for generating electricity from an aerodynamic updraft in the t...  
WO/2013/188017
A wind turbine is disclosed. The wind turbine comprises a tower with a nacelle mounted to the tower. A hub, with a plurality of blades extending therefrom, is rotatably mounted to the nacelle. A main shaft rotates with the hub, and at le...  
WO/2013/185216
A turbine for generating electrical power includes oppositely rotating wheels which can be driven primarily by wind for driving a plurality of electrical power generators, or by a motor which may be a diesel, solar, electrical, or altern...  
WO/2013/183081
A method of synchronising a generator drive with an alternating current electrical network. A generator is driven by a hydraulic motor having a hydraulic input coupled to a source of pressurised hydraulic fluid and one or more working ch...  
WO/2013/185057
In embodiments of the present invention improved capabilities are described for a mobile wind power support structure, comprising a superstructure with mobile platform support structures, and a plurality of deployable rotating wind power...  
WO/2013/180645
This invention relates to an installation for harvesting renewable energy. The installation includes a first part, a second part and a harvesting means. The first part includes a first harvest point, a weight element and a first connecti...  
WO/2013/181380
A low RPM permanent magnet generator mounted over the exhaust port of a HVAC condenser provides a direct drive generator that allows low cogging and low startup resistance to effectively produce electricity at low wind speeds.  
WO/2013/181380
A low RPM permanent magnet generator mounted over the exhaust port of a HVAC condenser provides a direct drive generator that allows low cogging and low startup resistance to effectively produce electricity at low wind speeds.  
WO/2013/176569
The invention relates to the field of power engineering, specifically to wind energy installations in which the transmission of energy from a wind turbine to an electric generator happens by means of a hydraulic drive. The wind energy in...  
WO/2013/176568
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/2013/175124
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/2013/176313
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/2013/174700
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/2013/171253
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/2013/167141
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/2013/165678
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/2013/160897
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/2013/156291
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/2013/157696
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/2013/155873
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/2013/155164
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/2013/152522
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/2013/150320
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/2013/151678
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/2013/151575
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/2013/148443
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/2013/147498
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/2013/140635
[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/2013/140672
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/2013/137744
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/2013/136142
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/2013/138667
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/2013/131531
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/2013/131514
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/2013/134436
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/2013/128968
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/2013/130876
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/2013/125045
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/2013/124548
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/2013/125044
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/2013/122507
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/2013/117850
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/2013/117329
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/2013/117652
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/2013/116376
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/2013/113136
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/2013/113259
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 ...  

Matches 101 - 150 out of 3,641