| Patents for F03D 7 - Controlling wind motors (12,710) |
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| 05/04/2011 | EP2317133A1 System and device for controlling a wind turbine using seasonal parameters |
| 05/04/2011 | EP2317132A2 Systems and methods for determining the angular position of a wind turbine rotor |
| 05/04/2011 | EP2317131A2 System and method for wind friction monitoring |
| 05/04/2011 | EP2317130A2 Systems and methods for assembling a pitch assembly for use in a wind turbine |
| 05/04/2011 | EP2317129A2 Systems and methods for testing a wind turbine pitch control system |
| 05/04/2011 | EP2317125A1 Wind turbine and blade therefor |
| 05/04/2011 | EP2315943A2 Adjusting device for adjusting the rotation angle position of the rotor of a wind energy system |
| 05/04/2011 | EP2315939A1 Wind turbine and power supply system |
| 05/04/2011 | CN201821121U Wind-light complementary independent power source |
| 05/04/2011 | CN201818440U Constant wind power generating device |
| 05/04/2011 | CN201818438U In-air kite power generation equipment |
| 05/04/2011 | CN201818436U Swing sail type wind power generation device used under intermediate and low wind speed |
| 05/04/2011 | CN201818431U Tail rudder of wind power generator |
| 05/04/2011 | CN201818430U Wind-driven generator controller |
| 05/04/2011 | CN201818429U Wind generating set main control system suitable for low-temperature environment |
| 05/04/2011 | CN102042180A Wind-driven generator |
| 05/04/2011 | CN102042179A Blade-collapsible, oil resistance-regulated and controlled vertical-spindle wind-driven generating device |
| 05/04/2011 | CN102042177A Open-type device for increasing air volume and improving efficiency of draught fan or wind driven generator |
| 05/04/2011 | CN102042176A Constant speed wind driven generator with self-adjusting blade angle |
| 05/04/2011 | CN102042167A Pitch regulating device and wind driven generator |
| 05/04/2011 | CN102042166A Vibration detecting device of wind power generating set and method thereof |
| 05/04/2011 | CN102042163A Wind turbine blade with foreign matter detection devices |
| 05/04/2011 | CN102042162A Pressure relief device |
| 05/04/2011 | CN101621201B Composite permanent magnet brushless wind power generating set |
| 05/04/2011 | CN101550906B DC electric machine variable pitch system and control method thereof |
| 05/03/2011 | US7936080 Wind turbine, a method for coupling a first drive train component of the drive train of a wind turbine to a second drive train component of the drive train and use of a wind turbine |
| 04/28/2011 | WO2011048251A1 Wind-turbine control methods for improving power production |
| 04/28/2011 | WO2011011358A3 A system and method for providing a constant output from a variable flow input |
| 04/28/2011 | WO2010109238A3 Automatic pitch control for hawt wind turbines |
| 04/28/2011 | US20110097207 Pressure relief device |
| 04/28/2011 | US20110095531 Wind generator with energy enhancer element for providing energy at no wind and low wind conditions |
| 04/28/2011 | DE102009033272B4 Hydrostatischer Antrieb einer Windenergieanlage Hydrostatic drive a wind turbine |
| 04/28/2011 | DE102009027981B4 Verfahren zum Betreiben einer an einem Stromnetz angeschlossenen Windturbine sowie zur Durchführung des Verfahrens geeignete Windturbine A method of operating a line connected to an electricity grid wind turbine and for performing the method suitable wind turbine |
| 04/28/2011 | DE102008020154B4 Verfahren zum Betreiben einer Windenergieanlage A method of operating a wind power plant |
| 04/27/2011 | EP2314870A1 Power-generating wind turbine and its manufacturing method |
| 04/27/2011 | EP2314869A1 Wind power generator, and control method therefor |
| 04/27/2011 | EP2314868A2 Power production control system and method |
| 04/27/2011 | EP2313652A2 A method of controlling a wind power plant |
| 04/27/2011 | CN201810489U Control device of wind power generator |
| 04/27/2011 | CN201810488U Wind power generation heating system |
| 04/27/2011 | CN201810484U Vertical wind power generator with wind deflector |
| 04/27/2011 | CN201810480U Centrifugal variable-pitch device for wind machines |
| 04/27/2011 | CN201810479U Special double-suction holding type brake for wind energy motor |
| 04/27/2011 | CN201810478U Pitch control unit of wind driven generator and device thereof |
| 04/27/2011 | CN201810477U Spindle brake and yawing brake system of wind turbine generator |
| 04/27/2011 | CN102032126A Yaw oscillating-tooth speed reducer |
| 04/27/2011 | CN102032124A Method and system for cooling a wind turbine structure |
| 04/27/2011 | CN102032123A Yaw bearing assembly for use with a wind turbine and a method for braking the yaw movement |
| 04/27/2011 | CN102032117A Wing trailing air suction energizing speed-regulating wind power generator |
| 04/27/2011 | CN102032115A System and method for analyzing reporting data |
| 04/27/2011 | CN102032114A Method and apparatus for controlling acoustic emissions of a wind turbine |
| 04/27/2011 | CN102032113A Systems and methods for assembling a pitch control assembly for use in a wind turbine |
| 04/27/2011 | CN102032112A Condition monitoring system for wind turbine generator and method for operating wind turbine generator |
| 04/27/2011 | CN102032111A Systems and methods for monitoring wind turbine operation |
| 04/27/2011 | CN102032110A Method for reducing vibrations in wind turbines and wind turbine implementing said method |
| 04/27/2011 | CN102032109A System and methods for controlling a wind turbine |
| 04/27/2011 | CN102032108A Method and system for controlling a wind turbine |
| 04/27/2011 | CN102032107A Method and device for processing wind power monitoring system data |
| 04/27/2011 | CN102032106A Hybrid braking system for a turbine and method |
| 04/27/2011 | CN102032105A Method for controlling a wind turbine at high thermal loads |
| 04/27/2011 | CN102032100A Rotor for a wind power plant |
| 04/27/2011 | CN101555871B Variable pitch and variable speed wind generating set |
| 04/26/2011 | US7931445 Apparatus and method for cleaning an active flow control (AFC) system of a wind turbine |
| 04/26/2011 | US7931440 Vertical axis wind turbine |
| 04/21/2011 | WO2011046333A2 Wind power generating system using turbine blades radially arranged along a circular structure |
| 04/21/2011 | WO2011044961A1 Disk brake for an azimuth drive of a wind turbine |
| 04/21/2011 | WO2010118914A3 Wind energy plant and energy transmission device for a wind energy plant |
| 04/21/2011 | WO2010106322A3 Wind turbine blade control |
| 04/21/2011 | WO2010083866A3 Stationary energy production plant having a braking device |
| 04/21/2011 | US20110091321 Systems and methods for monitoring wind turbine operation |
| 04/21/2011 | US20110089692 System and Method for Controlling a Wind Turbine |
| 04/21/2011 | US20110088382 Device and method for converting wind energy |
| 04/21/2011 | DE102009011425B4 Verfahren zum Betreiben einer Windenergieanlage, die das Verfahren ausführt A method for operating a wind energy plant, which carries out the method |
| 04/21/2011 | DE102008051329B4 Windenergieanlage mit erhöhtem Überspannungsschutz Wind turbine with increased surge protection |
| 04/20/2011 | EP2312153A1 Wind turbine generator |
| 04/20/2011 | CN201803289U Wind and solar hybrid street lamp |
| 04/20/2011 | CN201802566U Wind power generating device suitable for wide wind speed range |
| 04/20/2011 | CN201802564U Half direct-driving and full-power wind power generating device |
| 04/20/2011 | CN201802563U Full-power squirrel-cage set wind power generation apparatus |
| 04/20/2011 | CN201802559U Wind power generation device suitable for residential area |
| 04/20/2011 | CN201802557U Connection structure for yaw brakes of wind turbine generator system |
| 04/20/2011 | CN201802552U Wind tunnel type pressure-rising ejector fan |
| 04/20/2011 | CN102027233A Method of reducing torsional oscillations in the power train of a wind turbine |
| 04/20/2011 | CN102024079A Equivalent aggregation simulation method for electromagnetic transient simulation of large-scale wind farm |
| 04/20/2011 | CN102022285A Vertical shaft type wind-resisting disaster-reducing wind power unit |
| 04/20/2011 | CN102022277A Wind gathering type wind power generation device |
| 04/20/2011 | CN102022274A Hot airflow and wind power combined generating system with controllable solar energy heat storage |
| 04/20/2011 | CN102022272A Intelligent gradient stable high-quality and high-power wind generating set |
| 04/20/2011 | CN102022269A Novel high-speed and high-efficiency windmill generator with series pot-like shell impellers |
| 04/20/2011 | CN102022268A Windshield speed-reducing method and device of wind power generator |
| 04/20/2011 | CN102022267A Six-cabinet control system for variable-pitch wind-driven power generation |
| 04/20/2011 | CN102022266A Systems, methods, and apparatus for monitoring and controlling a wind driven machine |
| 04/20/2011 | CN102022265A System and methods for determining a cut-out limit for a wind turbine |
| 04/20/2011 | CN102022264A System and method for wind turbine health management |
| 04/20/2011 | CN102022263A A method and a system for adjusting alarm level of a component in a wind turbine |
| 04/20/2011 | CN102022262A Yaw system for a nacelle of a wind turbine and wind turbine |
| 04/20/2011 | CN102022261A Wind turbine brake system |
| 04/20/2011 | CN102022260A Supercapacitor-based redundant electric variable pitch system |
| 04/20/2011 | CN102022253A Roller wheel type horizontal axis wind machine |
| 04/20/2011 | CN101603503B Internal model control method for fixed pitch wind turbine |