Patents
Patents for F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby (17,845)
11/2014
11/06/2014US20140327244 System for energy production from renewable sources
11/04/2014US8880230 Operating method for a wind park
11/04/2014US8880228 System and method for mitigating an electric unbalance of a three-phase current at a point of common coupling between a wind farm and a power grid
11/04/2014US8879242 Mobile power system
11/04/2014US8878384 Central wind turbine power generation
11/04/2014US8878382 Power generation system or turbine with potential energy gain
11/04/2014US8878381 System for conversion of wave energy into electrical energy
11/04/2014US8878377 Wind turbine, a method for reducing noise emission from a wind turbine tower and use of a wind turbine
11/04/2014US8878373 Variable electrical generator
11/04/2014US8876474 Ram air turbine startup
11/04/2014US8875511 Geothermal wind system
10/2014
10/30/2014US20140319842 Device for Recovering Energy from a Moving Fluid
10/28/2014US8874276 Event-based control system for wind turbine generators
10/28/2014US8873256 Wind turbine with a controller configured to manage resonant effects
10/28/2014US8872375 Wind turbine apparatus, systems and methods
10/28/2014US8872372 Method and systems for operating a wind turbine when recovering from a grid contingency event
10/23/2014US20140316592 Selective droop response control for a wind turbine power plant
10/23/2014US20140312625 Wind turbine
10/23/2014US20140312622 Wind turbine and a method of operating thereof
10/21/2014US8866325 Looped Airfoil turbine
10/21/2014US8866324 System and method for controlling temperature of gear box for wind power generator
10/21/2014US8866323 Method and arrangement for responding to a grid event, such as fast under frequency combining demand response, inertial response and spinning reserve
10/21/2014US8866322 Atmospheric measurement system
10/21/2014US8866320 Integrated generator device for producing energy from zero-emission renewable alternative sources respecting and preserving the environment
10/21/2014US8864448 Ram air turbine with integrated heat exchanger
10/21/2014US8863382 Highly reliable, low cost wind turbine rotor blade
10/16/2014US20140308129 Wind Power Generation System
10/16/2014US20140306459 Bearing for vertical axis windmill and vertical axis wind power generator
10/16/2014US20140306458 Wind turbine
10/16/2014US20140306457 Curtain-suspension-type power-generating apparatus
10/16/2014US20140306456 Wind turbine using sails affixed to chains
10/16/2014US20140306451 Adaptive pitch control system for wind generators
10/16/2014US20140305497 Artificial tree for generating hybrid energy
10/16/2014US20140305118 Energy Collector
10/14/2014US8860357 Universal power generating system
10/14/2014US8860240 Wind wing electrical generator
10/14/2014US8860239 Wind or water energy installation
10/14/2014US8860238 Method and device for handling, in particular for repairing or replacing, busbars on wind power plants
10/14/2014US8860236 Wind energy power conversion system reducing gearbox stress and improving power stability
10/14/2014US8858155 Method and system for aligning a wind turbine component
10/09/2014WO2014163032A1 Floating structure
10/09/2014WO2014162092A1 System for recovering and converting kinetic energy and potential energy into electrical energy for an aircraft
10/09/2014WO2014161215A1 Wind turbine with full blade tips
10/09/2014US20140300112 Offshore wind power generator, lifting jig for transferring the offshore wind power generator, and method and system for installing the offshore wind power generator using the lifting jig
10/09/2014US20140300111 Fence that uses wind power and solar photovoltaic power to produce electricity
10/09/2014DE102013102899A1 Heiz- und/oder Kühlanlage Heating and / or cooling system
10/08/2014EP2786018A2 Power generating apparatus of renewable energy and method of attaching a hydraulic pump thereof
10/08/2014EP2786016A1 Intake assemblies for wind-energy conversion systems and methods
10/07/2014US8854794 Mobile electricity generator using solar panels
10/07/2014US8854015 Current controller and generator system
10/07/2014US8853882 Energy generating installation
10/07/2014US8853880 Eddy carrier type wind power collection device
10/07/2014US8853877 System and method for controlling a wind farm
10/07/2014US8853874 Wind power plant and method for controlling the operation of a wind power plant
10/07/2014US8851839 Wide blade multiple generator wind turbine
10/07/2014US8850808 Compressor and/or expander device
10/02/2014WO2014159841A1 Systems and methods for generating energy using a hydrogen cycle
10/02/2014WO2014155578A1 Wind turbine generator
10/02/2014US20140294568 Direct drive wind turbine with slip ring
10/02/2014US20140292088 Arrangement for feeding electrical energy into an energy supply system
10/02/2014US20140291991 Method and Apparatus for Amplifying an Ambient Wind Stream to a Wind Turbine
10/02/2014US20140291990 System for providing electrical power to a wind turbine component
10/02/2014US20140291989 Wind turbine for generating electric energy
10/02/2014US20140291988 Electric Generator
10/02/2014DE102013205475A1 Energiespeichereinrichtung zur temporären reversiblen Speicherung überschüssiger Energie Energy storage device for temporary reversible storage of excess energy
10/02/2014DE102013005299A1 Schwimmendes Ringwindrad Floating wind turbine ring
10/02/2014DE102009061062A1 Magnuswalzen und Magnuswalzentrommel Magnus Magnus rolling and rolling drum
10/01/2014EP2784306A1 Cooling device for a wind turbine generator
10/01/2014EP2784305A1 A system for providing electrical power to a wind turbine component.
10/01/2014EP2783105A1 System for energy production from renewable sources
09/2014
09/30/2014US8849597 Estimation of remaining battery life in a wind energy application
09/30/2014US8849471 Systems, devices and methods for electricity provision, usage monitoring, analysis, and enabling improvements in efficiency
09/30/2014US8847425 Hybrid energy harvesting device and fixed threshold power production
09/30/2014US8847424 Wind turbine with sealed off stator chamber
09/30/2014US8847423 Wind power generating apparatus and wind blade structure
09/30/2014US8847421 Subsystems for a water current power generation system
09/30/2014US8847419 Control device for a wind turbine
09/25/2014WO2014146764A1 Method for stopping a wind turbine and wind turbine for performing the method
09/25/2014US20140284932 Turbine generator
09/25/2014DE102013102788A1 Kraftwerksanlage Power plant
09/25/2014DE102013005097A1 Windkraftanlage mit integriertem Rohrbündelspeicher Wind turbine with integrated tube memory
09/24/2014EP2780582A2 Façade system for energy production
09/24/2014EP2780569A1 Method for the controlling and feeding of a power plant and power plant
09/23/2014US8841791 Access means for an electrical machine
09/23/2014US8839615 Power conversion
09/18/2014WO2014145224A1 Continuous electrical charge for electrical vehicles methods
09/18/2014WO2014143995A1 Photovoltaic and wind energy production system
09/18/2014WO2014141911A1 Floating offshore wind power generation facility
09/18/2014WO2014139675A1 Pressure generating device for generating energy from solar and/or wind energy
09/18/2014WO2014139459A1 Stable wind power generating system
09/18/2014WO2014139457A1 Stable wave power generating system
09/18/2014US20140271156 Apparatus for converting wind into circular mechanical motion
09/18/2014US20140265598 Photovoltaic and wind energy production system
09/18/2014US20140265346 Low-profile power-generating wind turbine
09/18/2014US20140265345 Wind powered electrical generator having a variable speed clutch arrangement
09/18/2014US20140265330 Method and system for automatically stopping a wind turbine
09/18/2014US20140261243 Turbine thermal generator and controller
09/18/2014DE102013111543A1 Energiespeicher Energy storage
09/18/2014DE102013004400A1 Hausheizung mit Wind- und/oder Solarstrom für Raumklimageräte Home heating with wind and / or solar power for Room Air Conditioners
09/18/2014DE102013004277A1 Druckerzeugungseinrichtung für eine Anlage zur Erzeugung von Energie aus Solar- und/oder Windenergie Pressure generating device for a plant for the production of energy from solar and / or wind energy
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