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Patent Searching and Data


Matches 401 - 450 out of 5,030

Document Document Title
WO/2012/155970A1
The Renewable Energy Self-charging System converts kinetic energy into electric energy, which results in the increase of the vehicle's energy self-sufficiency. The energy product thus obtained is channelled to a unit of energy storage ma...  
WO/2012/156592A1
The invention relates to a turbine and to the implementation method thereof, said turbine comprising a blade mounted such that it can rotate about a central axis and an electromagnetic synchronous machine arranged with the blade in such ...  
WO/2012/153959A2
According to the present invention, a roadway power-generating apparatus (1) comprises: a tunnel (100) formed on a roadway (K); a fan (200) rotatably arranged in the upper inner portion of the tunnel (100); and a generator (300) installe...  
WO/2012/153959A3
According to the present invention, a roadway power-generating apparatus (1) comprises: a tunnel (100) formed on a roadway (K); a fan (200) rotatably arranged in the upper inner portion of the tunnel (100); and a generator (300) installe...  
WO/2012/150027A1
In order to acquire electrical energy in wind power plants and pump storage plants, it is proposed to combine such plants in such a way that a water storage container, which serves as an upper water reservoir of the pump storage plant, i...  
WO/2012/146382A1
The invention is directed firstly to a gear mechanism for distributing the input torque from a drive to two or more outputs, comprising one or two rotationally symmetrical connection elements with in each case one flat connection surface...  
WO/2012/146158A1
A reciprocating unloading and loading kite comprises a cable control machine and a completely deformable bi-cable kite (9-A, 9-B). The reciprocating unloading and loading kite can be opened at a starting point to float to an end point, a...  
WO/2012/145778A1
A wind power plant having a ring of flow ducts (2) which surrounds an updraft chimney (1) in an annular shape and having wind turbines (6) which are arranged in the flow ducts (2) is described. In order to advantageously utilize the updr...  
WO/2012/147157A1
[Problem] To provide a low-cost energy storage/supply apparatus whereby natural long-term energy fluctuations can be leveled out at a low cost, and a possible shortage of conventional energy can be compensated for. [Solution] An energy s...  
WO/2012/149347A3
An energy recovery system includes a fan and a wind turbine adapted to mount adjacent the fan to recover energy from the air flow generated by the fan.  
WO/2012/149347A2
An energy recovery system includes a fan and a wind turbine adapted to mount adjacent the fan to recover energy from the air flow generated by the fan.  
WO/2012/146233A1
An air flow captured from the wind is accelerated in a convergent channel (19) and fed to a water jet pump-type hydro-flow device (11), in which a water-air mixture is formed and accelerated to supersonic speed, said mixture transitionin...  
WO/2012/147118A1
The purpose of the invention is to provide a windmill that makes a power generation operation possible independently of the presence or absence of a power system and a state of the power system. To solve the above problem, a wind power g...  
WO/2012/146250A3
A variable speed wind turbine is provided. The variable speed wind turbine comprises a generator, a power converter for converting at least a portion of electrical power generated by the generator, the power converter comprising a genera...  
WO/2012/142563A1
In an embodiment of the invention, a non-rotating wind energy generator uses the fluid flow principle of vortex shedding and self-excited oscillations to generate oscillatory, linear motion of a beam, and linear magnetic inductors, optio...  
WO/2012/142420A3
A system of efficiently and safely generating and storing energy from the weight and motion of a moving vehicle across a roadway. It is a object of the present invention to transform energy in the form of pressure, weight, or movement, f...  
WO/2012/139667A1
It is described a wind turbine device (102) having in one embodiment a diesel generator (164) to initialize a black start in case of a blackout of an electricity network (104), to which the wind turbine device (102) is coupleable. For pe...  
WO/2012/142420A2
A system of efficiently and safely generating and storing energy from the weight and motion of a moving vehicle across a roadway. It is a object of the present invention to transform energy in the form of pressure, weight, or movement, f...  
WO/2012/141603A1
The subject of the present invention is an assembly of air and pneumatic devices, especially a high power unit, intended for power generation. The invention consists in that the assembly is preferably made up of three columns (3) consist...  
WO/2012/137356A1
The purpose of the present invention is to quickly recover a voltage reduced in a power system. In the cases where a change that meets predetermined conditions with respect to a reference value is generated in a value of a system voltage...  
WO/2012/136449A3
It is intended to simplify the assembly of an electrical machine, and in particular of a generator for a wind turbine generator system. Proposed for this purpose is a method in which first a respective inner segment (3) is pre-assembled ...  
WO/2012/136809A1
The invention relates to a drive chain (16) comprising an electric machine (18) including a rotor (22) and a stator (20), the stator (20) being electrically connected to an alternating grid (12) and having a stator frequency, and a bidir...  
WO/2012/137312A1
[Problem] To provide: a renewable energy generator device having an affixing structure of a hydraulic pump that can transmit a large torque, and can be machined easily and at a low cost even if the main shaft has a large diameter; and a ...  
WO/2012/137370A1
The objective is to provide a regenerated energy electricity generation device equipped with a cooling mechanism capable of efficiently cooling the operating oil for a hydraulic transmission. A regenerated energy electricity generation d...  
WO/2012/136726A1
The invention relates to a switchgear cabinet arrangement of a device for producing electric energy, wherein the switchgear cabinet arrangement has at least two separate power switchgear cabinets. The technical problem of obtaining optim...  
WO/2012/136727A1
The invention relates to a power switchgear cabinet of a device for producing electric energy. The technical problem of obtaining optimum scalability and cooling of a power switchgear cabinet despite little space being required is solved...  
WO/2012/137310A1
[Problem] To provide: a renewable energy generator device that can transmit a large torque and that has an affixing structure that is for a hydraulic pump and can be machined easily and at a low cost; and a method for attaching the hydra...  
WO/2012/137311A1
[Problem] To provide a renewable energy generator device wherein hydraulic piping between a hydraulic pump installed in a nacelle and a hydraulic motor installed in the vicinity of a tower base end can support a turning motion of the nac...  
WO/2012/136814A1
The invention relates to a drive chain (16) comprising an electric machine (18) including a rotor (22) and a stator (20), the stator (20) being connected to an alternating grid (12) and having a stator frequency, and a bidirectional syst...  
WO/2012/129809A1
An energy management and energy production system includes a generator (2) connected to and driven by an input device (1). Generator signals are used to start a control device (3) using multistage parameters and monitoring a battery para...  
WO/2012/130247A1
The present invention relates to a redundant power supply system for wind turbine control systems, said power supply system being adapted to supply power to one or more power consumers of a wind turbine control system, the redundant powe...  
WO/2012/134459A1
A wind power plant includes a turbine rotor and a drive shaft that is fixed to the turbine rotor and rotatably supported by drive shaft support bearings on a tower. The wind power plant further includes a first direct-drive generator inc...  
WO/2012/129007A2
A reciprocating transducer to convert wind power to electrical energy includes a an odd sub-array of blades and an even sub-array of blades, wherein two odd thrust rods are pivotably coupled to the ends of each of the odd numbered blades...  
WO/2012/128619A2
The invention is directed to a configuration for compressing a gas comprising (i) a reciprocating compressor, wherein the compressor comprises a mechanical drive to transfer energy from a variable rotational power source to the compresso...  
WO/2012/128414A1
Embodiments of the present invention relate to a power distribution apparatus using a convergence of smart LED lighting and renewable energy and a driving method thereof, and a protective circuit for a power distribution apparatus using ...  
WO/2012/128412A1
Embodiments of the present invention relate to a system and method for power distribution using a convergence of smart LED lighting and renewable energy, and a power distribution apparatus using a convergence of smart LED lighting and re...  
WO/2012/128619A3
The invention is directed to a configuration for compressing a gas comprising (i) a reciprocating compressor (8), wherein the compressor comprises a mechanical drive to transfer energy from a variable rotational power source (1) to the c...  
WO/2012/123707A1
The insolation surface of the apparatus (20) is used to trap solar energy (26) through radiant heating. The gas (11) inside the exterior apparatus (10) is heated by conduction/convection and the resulting pressure differential causes the...  
WO/2012/125684A1
A wind turbine apparatus including a shaft, two wind turbines, and a two-piece alternator. The turbines and the alternator are mounted on the shaft. The alternator is located between the turbines. The alternator includes a circular perma...  
WO/2012/123700A3
An electrical energy generation system including a compressor adapted to compress and/or pump a fluid, a fluid-powered electrical generator and a pipe network arranged therebetween, wherein the pipe network is adapted to transport and st...  
WO/2012/119758A3
The invention relates to a pumped-storage power plant for the temporary, reversible storage of energy, in particular of intermittently available energy from wind power plants and/or photovoltaic plants. The pumped-storage power plant is ...  
WO/2012/122004A3
A distributed compressed air storage system and method is described. A compression facility (204) is configured to compress air and provides the compressed air to a pipeline (232). The pipeline (232) is coupled to the compression facilit...  
WO/2012/119171A1
The invention relates to an energy generating installation, especially a wind power station, comprising a drive shaft, a generator (8) and a differential transmission (11 to 13) provided with three drives or outputs. A first drive is con...  
WO/2012/121602A1
The invention relates to a device for accumulating inertial energy, comprising a housing (12) defining a rotor chamber (16), at least one rotor (18) having a bottom end face (26) and a substantially opposite top end face (24), the rotor ...  
WO/2012/120485A2
A fluid-cooled wind turbine (1) has at least one electric machine (6; 206), in turn having a stator (8; 208) with a stator supporting structure (11; 211) and a plurality of active stator sectors (16) supported by the stator supporting st...  
WO/2012/120484A3
A wind turbine having an electric machine (6), in turn having a stator (10), and a rotor (11) which rotates about an axis of rotation (A2) with respect to the stator (10); the rotor (11) having a plurality of magnetized modules (25), and...  
WO/2012/120484A2
A wind turbine having an electric machine (6), in turn having a stator (10), and a rotor (11) which rotates about an axis of rotation (A2) with respect to the stator (10); the rotor (11) having a plurality of magnetized modules (25), and...  
WO/2012/120161A1
A system for integrating renewable energies, which system is designed on the basis of unsynchronized production sources of the grid in order to reinforce the existing energy system in grid stability conditions. In particular, the system ...  
WO/2012/120485A3
A fluid-cooled wind turbine (1) has at least one electric machine (6; 206), in turn having a stator (8; 208) with a stator supporting structure (11; 211) and a plurality of active stator sectors (16) supported by the stator supporting st...  
WO/2012/122004A2
A distributed compressed air storage system and method is described. A compression facility (204) is configured to compress air and provides the compressed air to a pipeline (232). The pipeline (232) is coupled to the compression facilit...  

Matches 401 - 450 out of 5,030