| Patents for F03D 7 - Controlling wind motors (12,710) |
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| 06/19/2013 | CN103161668A Intelligent wind turbine generator working condition identification system and method |
| 06/19/2013 | CN103161667A Control system and control method of load of wind turbine generator |
| 06/19/2013 | CN103161666A Method of controlling a wind turbine |
| 06/19/2013 | CN103161665A Anti-shake circuit of variable pitch motor |
| 06/19/2013 | CN103161664A Wind power variable propeller system serial-to-parallel conversion circuit |
| 06/19/2013 | CN103161663A Low-cost variable pitch system |
| 06/19/2013 | CN103161662A Variable pitch limit structure of wind turbine blade |
| 06/19/2013 | CN103161661A Mechanical automatic bending moment fan |
| 06/19/2013 | CN103161660A Electromechanical brake |
| 06/19/2013 | CN102392788B Vertical axis wind driven generator limitator |
| 06/19/2013 | CN102338036B Vertical shaft wind power generation system and automatic vane angle regulation device thereof |
| 06/19/2013 | CN102305176B Blade resetting control system and method for wind driven generator |
| 06/19/2013 | CN102146887B High-efficiency and large-power vertical axis wind power generator |
| 06/19/2013 | CN102089516B Wind power electricity generation device, and method of determining direction of wind of wind power electricity generation device |
| 06/19/2013 | CN101839308B Reduction gear for natural energy recovery system |
| 06/19/2013 | CN101802395B Wind power generation system and its operation control method |
| 06/19/2013 | CN101603500B Method and apparatus for measuring air flow condition at a wind turbine blade |
| 06/19/2013 | CN101223359B Power control of a wind park |
| 06/18/2013 | CA2563531C Direct drive wind turbine |
| 06/15/2013 | CA2798749A1 Method of controlling a wind turbine |
| 06/13/2013 | WO2013084288A1 Power generation system |
| 06/13/2013 | WO2013084164A2 Wind power system for generating electric energy |
| 06/13/2013 | WO2013083886A1 Device and method for protecting a wind generator in the event of violent winds and wind generator provided with such a device |
| 06/13/2013 | WO2013083677A1 Assembly for fixing a rotor blade of a wind power plant |
| 06/13/2013 | WO2013083135A1 Wind detector for wind turbine generators |
| 06/13/2013 | WO2013083131A1 Methods and systems for warning a wind turbine generator in a wind park of an extreme wind event |
| 06/13/2013 | US20130149148 Cable tension brake system |
| 06/13/2013 | US20130149146 Shuffling caliper yaw actuator and brake system |
| 06/13/2013 | DE102011088447A1 System for optical inspecting and monitoring of wind-power plants e.g. off-shore wind-power plants in larger wind farm, has camera orientated and arranged such that images are received by upper surfaces to be inspected by wind-power plant |
| 06/13/2013 | DE102011088313A1 Verfahren zum Betrieb einer Windenergieanlage bzw. eines Windparks Method for operating a wind turbine or a wind farm |
| 06/12/2013 | EP2602482A1 Wind turbine |
| 06/12/2013 | EP2602481A1 Assembly for fixing in position the pitch angle of a rotor blade of a wind power plant |
| 06/12/2013 | EP2601492A2 Wind power installation with torque detection |
| 06/12/2013 | CN202998105U A wireless mobile interaction device for a wind generating set |
| 06/12/2013 | CN202991352U Lift-drag combined type vertical shaft wind driven generator with vane capable of automatic regulation |
| 06/12/2013 | CN202991348U Electronic air-speed overload protector for vertical fans |
| 06/12/2013 | CN202991347U Laterodeviation-type wind power generator |
| 06/12/2013 | CN202991346U Mechanical overspeed protective device for wind generating set |
| 06/12/2013 | CN202991345U Turbomachinery variable pitch device |
| 06/12/2013 | CN103154509A Method of operating a wind turbine and wind turbine |
| 06/12/2013 | CN103148135A Yaw brake used for diaphragm-type wind generator set |
| 06/12/2013 | CN103148132A Yaw brake hydraulic system for pressure loss prevention of wind turbine generator |
| 06/12/2013 | CN103147934A Wind turbine generator system blade with self-destruction tip and control method |
| 06/12/2013 | CN103147927A Controllable helical vacuum magnetic suspension wind power system with Fresnel lens arrays |
| 06/12/2013 | CN103147926A Full-blade-tip wind driven generator |
| 06/12/2013 | CN103147923A Strong wind resistance wind turbine generator system |
| 06/12/2013 | CN103147919A Fluid kinetic energy conversion system |
| 06/12/2013 | CN103147918A Control method and control device for vertical-axis wind generating set |
| 06/12/2013 | CN103147917A Blower state detecting system and method based on GPS |
| 06/12/2013 | CN103147916A Control method capable of keeping away from natural frequency point of wind power tower |
| 06/12/2013 | CN103147915A Centrifugal brake used for wind driven generator |
| 06/12/2013 | CN102374118B Power control method for wind generating set |
| 06/12/2013 | CN102338042B Vertical wind power shutter type wind gathering and closed protection system |
| 06/12/2013 | CN102287326B Windmill structure for mechanically controlling fan blade area |
| 06/12/2013 | CN102024079B Equivalent aggregation simulation method for electromagnetic transient simulation of large-scale wind farm |
| 06/11/2013 | US8463085 Systems and methods for monitoring a condition of a rotor blade for a wind turbine |
| 06/11/2013 | US8461715 Apparatus for wind collection |
| 06/11/2013 | US8459020 Wave and water energy converter mounted on bridge supports |
| 06/06/2013 | WO2013082635A1 Retractable vertical axis turbine |
| 06/06/2013 | WO2013080397A1 Power generating apparatus of a renewable energy type and operation method thereof |
| 06/06/2013 | WO2013080321A1 Regenerated energy type generating apparatus and method for producing same |
| 06/06/2013 | WO2013079071A1 A hydraulic pitch system for a wind turbine |
| 06/06/2013 | WO2013045644A3 Wind turbine rotor |
| 06/06/2013 | US20130142653 Variable-pitch propeller or repeller |
| 06/06/2013 | US20130140819 Method for operating a wind turbine at improved power output |
| 06/06/2013 | US20130140817 Control system for a wind park |
| 06/06/2013 | DE10307929B4 Anordnung zur Drehung einer Maschinengondel Arrangement for rotation of a nacelle |
| 06/06/2013 | DE102011119942A1 Method for operating wind power plant, involves testing wind signal under consideration of signal course on tendency with respect to criterion, and changing setting of operational parameter depending of wind signal testing |
| 06/06/2013 | DE102011085107B4 Verfahren zum Steuern einer Windenergieanlage A method for controlling a wind turbine |
| 06/05/2013 | EP2599997A1 Control system for a wind park |
| 06/05/2013 | EP2599996A1 Controlling of noise emission of a wind park |
| 06/05/2013 | EP2599995A1 Wind turbine control system |
| 06/05/2013 | EP2599994A1 Method for operating a wind turbine |
| 06/05/2013 | EP2599993A1 Method to determine the yaw angle of a component of a wind turbine |
| 06/05/2013 | EP2598750A2 Improvements relating to wind turbines |
| 06/05/2013 | EP2326835B1 Method for controlling a wind farm |
| 06/05/2013 | CN202971681U Ball head piston for brake of wind-driven generator |
| 06/05/2013 | CN202971059U Hydraulically-driven wind power generation system |
| 06/05/2013 | CN202971045U Wind driven generator |
| 06/05/2013 | CN202971044U High-altitude kite power-generating device |
| 06/05/2013 | CN202971040U Device capable of adjusting wind wheel taper angle of wind driven generator |
| 06/05/2013 | CN103140670A Wind farm and method for operating a wind farm |
| 06/05/2013 | CN103133271A Wind force speeder used for gathering air and generating electricity |
| 06/05/2013 | CN103133261A Independent power supply system |
| 06/05/2013 | CN103133256A Cage type wind power generation device |
| 06/05/2013 | CN103133253A High altitude power generation device |
| 06/05/2013 | CN103133252A Wind power generation device |
| 06/05/2013 | CN103133250A Wind generating set |
| 06/05/2013 | CN103133243A Air controlling device used for gathering air and generating electricity |
| 06/05/2013 | CN103133242A Control method, device and system for speed torque parameters |
| 06/05/2013 | CN103133241A Control system for a wind park |
| 06/05/2013 | CN102332728B System for controlling permanent magnet wind turbine generator set according to given power under full wind condition |
| 06/05/2013 | CN102297081B Wind turbine generator system variable pitch encoder |
| 06/05/2013 | CN102278281B Fluid kinetic energy system and transportation vehicle |
| 06/05/2013 | CN102278278B Safety control system and safety control method of wind generating set |
| 06/05/2013 | CN102251919B Vertical axis resistance-type revolution-door-type wind driven generator |
| 06/05/2013 | CN102094755B Paddle position signal transmitting device |
| 06/04/2013 | US8454313 Independent variable blade pitch and geometry wind turbine |
| 06/04/2013 | US8454311 Wind turbine blade edge monitoring system |
| 06/01/2013 | CA2797600A1 Control system for a wind park |