Patents
Sitemap › F03 - Machines or engines for liquids; Wind, spring, or weight motors; Producing mechanical power or a reactive propulsive thrust, not otherwise provided for › F03D - Wind motors › F03D 7 - Controlling wind motors
Patents for F03D 7 - Controlling wind motors (12,710)
09/2012
09/05/2012CN202417822U Fan braking equipment
09/05/2012CN202417821U Wind power communication control system
09/05/2012CN202417820U Wind driven generator safety control device
09/05/2012CN202417819U Control system of permanent magnetic variable-pitch wind generating set
09/05/2012CN202417818U Multilevel safety protection system of wind turbine generator set
09/05/2012CN202417815U Wind collecting device for vertical axis wind power generation
09/05/2012CN202417810U Wind wheel
09/05/2012CN202417809U Wind driven generator with built-in unloading gear
09/05/2012CN102656362A Drive train and wind turbine
09/05/2012CN102654106A Variable-ratio speed regulation device
09/05/2012CN102654102A Self-control kite group generator
09/05/2012CN102654101A Low-speed start and high-speed protection device for vertical shaft type wind driven generator
09/05/2012CN102654100A Method and system for operating a wind turbine
09/05/2012CN102128140B Wind collecting double-click type wind wheel vertical shaft wind power generator
09/05/2012CN101927822B Darrieus propulsion power generating dual-purpose type sail
09/05/2012CN101903646B Active flow control device and method for affecting a fluid boundary layer of a wind turbine blade
09/05/2012CN101825068B Blade stretching structure for wind driven generator
09/05/2012CN101660497B Multilayer multi-column combined type vertical shaft wind power generating system
09/05/2012CN101482448B Method for determining and controlling fatigue load of a wind turbine, and wind turbines therefor
09/05/2012CN101387264B Wind turbine blade with cambering flaps controlled by surface pressure changes
09/05/2012CN101298864B Method of operating a wind turbine and wind turbine
09/04/2012US8258647 Vertical axis wind turbine
09/04/2012US8257020 Wind turbine system for buildings
09/04/2012CA2741569A1 Wind turbine generator system and wind turbine generator
09/04/2012CA2681784C A speed control for wind turbines
09/04/2012CA2512189C Coupled vortex vertical axis wind turbine
08/2012
08/30/2012WO2012115512A1 Wind turbine with two rotors
08/30/2012WO2012115313A1 Nacelle wind speed correction system and method therefor
08/30/2012WO2012114855A1 Jet wind power generating device
08/30/2012WO2012114487A1 Control device for wind turbine device, wind turbine device, and method for controlling wind turbine device
08/30/2012WO2012114264A1 Electric generator
08/30/2012WO2012113403A1 A safety system for a wind turbine
08/30/2012WO2012093022A3 Load mitigation device for wind turbine blades
08/30/2012WO2012066107A3 Method for determining operational states of a wind turbine and wind turbine
08/30/2012US20120217748 Wind turbine stand still load reduction
08/29/2012EP2492504A1 Wind turbine
08/29/2012EP2492500A1 Capacitance placement in wind farms
08/29/2012EP2492499A1 Wind-turbine control methods for improving power production
08/29/2012EP2491244A2 Rotorcraft power-generation, control apparatus and method
08/29/2012CN202402225U Wind generating set
08/29/2012CN202402212U Wind energy power generation device
08/29/2012CN202402211U Yaw driver of wind generator set
08/29/2012CN202402210U Paddle changing system for ocean high-power wind generation set
08/29/2012CN102650265A Variable sail type wind power generation system
08/29/2012CN102650263A Method and device for testing a wind turbine assembly
08/29/2012CN102650262A Blade underspeed-controllable vertical axis wind turbine
08/29/2012CN102102626B Method for forecasting short-term power in wind power station
08/29/2012CN101915212B Automatic speed-adjusted modularized wind power generation system
08/29/2012CN101871424B Yaw drive method and device for wind power generator
08/29/2012CN101832233B Method for regulating power of direct-drive permanent-magnet synchronous wind generator set
08/29/2012CN101832230B Method for controlling wind generating set under strong wind
08/29/2012CN101806280B Wind power generation device non self-locking speed change and speed-increasing gearbox
08/29/2012CN101709692B Difunctional wind driven generator
08/28/2012US8255173 Load measuring apparatus, method, and program
08/28/2012US8251662 Wind turbine blade assembly and apparatus
08/28/2012CA2741594A1 Wind turbine generator and method of controlling the same
08/28/2012CA2713928C Systems and methods for mitigating the effects of wind turbines on radar
08/28/2012CA2670490C Wind energy installation with negative sequence system regulation and operating method
08/23/2012WO2012111115A1 Power converter device for wind-power electricity-generation, wind-power electricity-generation device, wind farm, and wind turbine manufacturing method
08/23/2012WO2012111094A1 Device for driving pitch of wind turbine blade, rotating wind turbine blade with same, and wind turbine device
08/23/2012WO2012111022A1 Speed control of wind turbine by implying drag using centrifugal control
08/23/2012WO2012110979A1 Assembly operating in a variable regime
08/23/2012WO2012110486A1 A blade for a wind turbine and a production method therefore
08/23/2012WO2012110278A1 Blade pitch angle adjusting apparatus for a wind turbine
08/23/2012WO2012110188A1 Optical measuring device for the deformation of a rotor blade of a wind turbine
08/23/2012WO2012110173A2 Blade load reduction for wind turbines
08/23/2012WO2012110041A1 System and method for detecting damage to a wind turbine blade
08/23/2012WO2012089214A3 Sensor alignment using directional compass
08/23/2012DE112010003552T5 Windkrafterzeugungssystem mit der entlang der Ringstruktur radial angeordneten Turbinenschaufel Wind power generation system with the ring structure along the radial turbine blade
08/23/2012DE102011000823A1 Wartungsdatenspeicherung von Energieumwandlungsanlagen Maintenance data storage of energy conversion systems
08/23/2012CA2826803A1 Blade pitch angle adjusting apparatus for a wind turbine
08/23/2012CA2741389A1 Controller for wind turbine generator, wind turbine generator, and method of controlling wind turbine generator
08/22/2012EP2489873A1 Blade pitch angle adjusting apparatus for a wind turbine
08/22/2012EP2489872A1 Blade load reduction for wind turbine
08/22/2012EP2489119A1 Systems and methods for monitoring wind turbine operation
08/22/2012EP2488750A1 Disk brake for an azimuth drive of a wind turbine
08/22/2012EP2488748A2 Wind turbine
08/22/2012EP2389509B1 Stationary energy production plant having a braking device
08/22/2012CN202391653U Wind turbine generator system
08/22/2012CN202391652U Intelligent reducing self-starting vertical axis wind generating device
08/22/2012CN202391650U Real-time remote monitoring system for wind power station group
08/22/2012CN202391649U Adjustable blade of wind-power generator
08/22/2012CN102648417A Non-invasive speed sensor
08/22/2012CN102648345A Control method for a wind turbine
08/22/2012CN102647874A Dynamic positioning linkage device
08/22/2012CN102644561A Yaw transmission mechanism of wind driven generator
08/22/2012CN102644559A Wind driven generator with de-icing device and de-icing method thereof
08/22/2012CN102644551A Triangular column flow guide cover type wind driven generator
08/22/2012CN102644549A Electromechanical coordination inhibiting method and device for chattering of rotary spindle of vertical axis wind machine
08/22/2012CN102644548A Intelligent control kite wind power generating device
08/22/2012CN102644547A Control device of variable-pitch system and control method
08/22/2012CN102644546A Blade load reduction for wind turbine
08/22/2012CN102644545A Method and system for processing faults of wind generating set
08/22/2012CN102102631B Running control method for wind generating set with gear box speed regulation front end
08/22/2012CN102032107B Method and device for processing wind power monitoring system data
08/22/2012CN101943125B Suspension-type horizontal shaft wind generating set
08/22/2012CN101680425B Design of a group of wind power plants
08/22/2012CN101622448B Vertical shaft windmill
08/22/2012CN101526068B Combined screw impeller wind power generation system
08/21/2012US8249754 Wind turbine generator and yaw driving method for wind turbine generator
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