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Matches 501 - 550 out of 4,993

Document Document Title
WO/2012/055313A1
An installation method for an air-jet wind turbine generator comprises the following steps: an air-jet (3) is installed at the end of each turbine blade (2) of the wind turbine. The air-jets (3) are provided perpendicular to the turbine ...  
WO/2012/056570A1
A wind power generation device (14) of the present invention generates power by rotation of a rotor (12) and is grid-connected such that, in order to allow even more power to be supplied to a power grid (20) in response to grid frequency...  
WO/2012/052023A1
A power transmission system for a wind turbine comprises a gearbox and generator. The gearbox includes a gearbox housing and gearbox output member. The generator includes: a generator housing having a drive-end side and non-drive-end sid...  
WO/2012/053988A3
The invention refers to a device for producing and accumulating of electricity, where each hydroelectric power plant (11, 12, 13) consists of a dam (111, 121, 131) with a turbine (112, 122, 132) which is mechanically interconnected with ...  
WO/2012/053876A1
The invention relates to wind power. The wind power plant comprises a heavy-duty mounting ring 2, a rotational device 4 with a wind wheel 15 and a generator 9, a support 3 and a base 16. The rotational device 4 is in the form of a multi-...  
WO/2012/053602A1
Provided is a wind turbine capable of obtaining desired aerodynamic properties under conditions in which the upper value of the code length on the blade root side is restricted. The wind turbine is provided with a blade body section (3) ...  
WO/2012/051382A1
A device 2 configured for the production of hydrokinetic energy that allows the efficient capture of energy from fluid in motion, especially slow flowing fluids. The device features a drive train system having redundancy, The device 2 fe...  
WO/2012/048523A1
A vertical shaft wind turbine or wind power generator comprises a main shaft or drive shaft (1), a wind rotor (4) and an electric generator. Movable connectors are mounted on the main shaft or drive shaft or wind rotor connecting rod (3)...  
WO/2012/048743A1
For a wind power plant (10), current originating directly from generators (20) of the wind turbines (14) is transmitted to a central station (12) without a transformer being connected therebetween.  
WO/2012/048523A9
A vertical shaft wind turbine or wind power generator comprises a main shaft or drive shaft (1), a wind rotor (4), and an electric generator. Movable connectors connected with the wind rotor or with a wind rotor connecting rod are mounte...  
WO/2012/047188A1
In one embodiment of the present invention, a method for providing an energy supply using a renewable energy source is provided comprising: providing a first source of renewable energy, wherein the first source of renewable energy is int...  
WO/2012/045952A1
The invention relates to a facility for producing backup electrical power for an electrical-current distribution system, including: at least one first water tank (311, 312) located at a first level; at least one second water tank (120) l...  
WO/2012/042081A1
In an optional embodiment of the invention, a horizontal shaft bears a system of blades or vanes, similar to a circular rotating bucket chain, which is strategically coupled to the conversion pipe so that when the vehicle begins to move,...  
WO/2012/040071A2
A wind turbine alternator module having an enclosure, turbine and rotor assembly with peripheral magnets and multi-phase stator for the production of energy from air movement. A bi-directional symmetrical vane turbine and rotor assembly ...  
WO/2012/038043A8
The turbine system for wind and/or water power, wherein the radial turbines have a rotor which can rotate about an axis and comprises one or more turbine blades, wherein the turbine blades are aligned parallel to the rotor, wherein the t...  
WO/2012/040534A3
A method and system for attaching a service device to a wind turbine of a wind power unit, using the wind turbine to rotate the service device into one or more service positions, and using the service device to perform servicing on the w...  
WO/2012/040536A1
Methods of precisely positioning a rotor of a machine into one or more service positions for the purpose of servicing the machine. In some embodiments, the machine includes A rotor and a stator segmented into multiple removable stator mo...  
WO/2012/038043A3
The turbine system for wind and/or water power, wherein the radial turbines have a rotor which can rotate about an axis and comprises one or more turbine blades, wherein the turbine blades are aligned parallel to the rotor, wherein the t...  
WO/2012/037976A1
It is disclosed a wind turbine comprising at least one blade (5a) and means for converting movement of said at least one blade (5a) in electric energy. The wind turbine also comprises at least one antenna (6a) comprised in said at least ...  
WO/2012/040071A3
A wind turbine alternator module having an enclosure, turbine and rotor assembly with peripheral magnets and multi-phase stator for the production of energy from air movement. A bi-directional symmetrical vane turbine and rotor assembly ...  
WO/2012/037175A1
A method and apparatus for compressed gas energy storage using underwater tanks for storing and releasing compressed gas in offshore wind farms has been disclosed.  
WO/2012/035287A3
The invention is a device to pass electrical currents to the ground from a wind energy conversion device by microwaves to a fixed point  
WO/2012/036325A1
The present invention relates to an environment-friendly well-being house, and more particularly, to an environment-friendly well-being house capable of generating electric energy by means of an air current circulating within the house d...  
WO/2012/033380A3
The present invention relates to a power-generating apparatus, and more particularly, to a power-generating apparatus which can generate power in a self-contained manner based on the principle that hot air rises, and which thus can be in...  
WO/2012/031411A1
An electric power generating device utilizing wind and rainwater energy comprises a generator (8), a fan blade wheel (9) and a supporting pillar (6). The fan blade wheel (9) is arranged on a shaft of the generator (8). A water storage dr...  
WO/2012/031547A1
A mechanical rotary speed control device and a wind power generation apparatus are provided. The wind power generation apparatus comprises a wind wheel (1) which can receive wind energy to rotate, a generator (5) with an input rotating s...  
WO/2012/032196A1
The invention relates to a system that makes it possible to connect or disconnect polyphasic conversion stages (2a, 2b), including at least two back-to-back polyphasic conversion stages (2a, 2b) connected between a rotary electric machin...  
WO/2012/033380A2
The present invention relates to a power-generating apparatus, and more particularly, to a power-generating apparatus which can generate power in a self-contained manner based on the principle that hot air rises, and which thus can be in...  
WO/2012/027954A1
A wind power generation set for environment of high humidity district includes a tower (1), a host machine (2) mounted at the top end of the tower, and impellers (3) connected with the host machine. The host machine includes a nacelle (2...  
WO/2012/028147A1
Method, system, and computer program product for estimating a consumed battery life of a battery (50) used in a wind energy application. An energy storage system (44) for use with a wind farm (42) includes a rechargeable battery configur...  
WO/2012/027952A1
A wind power generator set adapting to a high-altitude environment comprises a tower (1), a main machine (2) installed at the top of the tower, and turbine blades (3) connected to the main machine. The main machine comprises a casing (21...  
WO/2012/027953A1
A large wind power generation set for ultra-low temperature environment comprises a tower (1) and a host machine (2) mounted at the top end of the tower, wherein an input end of the host machine is connected with a hub (4) to which an im...  
WO/2012/028146A1
System, method,and computer program product for optimally scheduling energy storage devices in wind energy applications. The power production system includes an energy storage device configured to service a first energy storage applicati...  
WO/2012/028042A1
A vertical wind-collection wind power generating system comprising: a wind power system, a speed-increasing system, a vertical generator and an excitation grid-connection control system (10). The speed-increasing system employs a vertica...  
WO/2012/024892A1
A wind turbine generator system for high temperature environments comprising a tower (1), main machinery (2) installed at the top of the tower, and a rotor (3) connected to the main machinery. An inverter (4) and a tower base control cab...  
WO/2012/025720A1
The present invention relates to improvements in transmission units, and in particular to transmission units for renewable energy harvesting means. The transmission unit (10) capable of storing energy comprises: a rotatable input member ...  
WO/2012/026883A2
A modular floating platform for deploying renewable energy converters on a body of water. The modular platforms may be connected to other modular platforms to form bigger structures. Each modular platform may have multiple types of renew...  
WO/2012/025724A3
An electrical generator is disclosed for generating electricity from wind power. The generator comprises a rotatable shaft (3) and at least one module (1) arranged around the shaft (3). The module has first and second ends that are locat...  
WO/2012/024717A1
A windmill kite having a platform tethered by at least one tethering line. The windmill kite supports at least four mill rotors that generate electrical power. The mill rotors are aligned in two rows, a fore row comprising a first pair o...  
WO/2012/026014A1
A wind power generation apparatus (10) in which the slope is derived of the change in output from a generator (20) that generates electricity through rotation of a wind turbine rotor (16), and an increase or decrease in the output of the...  
WO/2012/026840A1
The invention relates to the field of producing electric power by artificially creating an air stream incident on a power-generating module (turbine) using solar-powered batteries. The power-generating module turns, compresses the air st...  
WO/2012/026883A3
A modular floating platform for deploying renewable energy converters on a body of water. The modular platforms may be connected to other modular platforms to form bigger structures. Each modular platform may have multiple types of renew...  
WO/2012/025667A1
The invention relates to a wind power plant structure including a rotor (1) with a hub (2) and blades supported thereto; a shell (3); a main bearing (4) between the rotor and the shell; and at least one generator (5) coupled to the rotor...  
WO/2012/026883A9
A modular floating platform for deploying renewable energy converters on a body of water. The modular platforms may be connected to other modular platforms to form bigger structures. Each modular platform may have multiple types of renew...  
WO/2012/026900A3
In case to generate energy constantly and regularly energy generator numbered (9) although energy units number 6-7-8 involve sufficient energy within their own structure, because additional power shall be supplied all units and systems s...  
WO/2012/026900A2
In case to generate energy constantly and regularly energy generator numbered (9) although energy units number 6-7-8 involve sufficient energy within their own structure, because additional power shall be supplied all units and systems s...  
WO/2012/025120A1
Method, power plant, and computer program product for use in optimizing power plant power and operation. The power plant includes a wind farm, an energy storage system, and a supervisory controller implementing a control algorithm that r...  
WO/2012/023745A2
The present invention relates to a self-generation apparatus using wind power and water power. The self-generation apparatus of the present invention comprises a first self-generation unit, a second self-generation unit, and an energy st...  
WO/2012/023745A3
The present invention relates to a self-generation apparatus using wind power and water power. The self-generation apparatus of the present invention comprises a first self-generation unit, a second self-generation unit, and an energy st...  
WO/2012/023202A1
[Problem] The present invention provides a radio tower which, even when set up in a location where it is difficult to transmit electricity from a commercial power source, or when there is a power failure or a disaster, etc., utilizes ren...  

Matches 501 - 550 out of 4,993