| Patents for F03D 7 - Controlling wind motors (12,710) |
|---|
| 08/27/2009 | US20090212567 Controller for a blade adjustment angle of at least one rotor blade of a wind power plant |
| 08/27/2009 | US20090212566 Method for operating a wind energy plant and wind energy plant |
| 08/27/2009 | DE102008011139A1 Regler für einen Blatteinstellwinkel mindestens eines Rotorblatts einer Windenergieanlage Regulator for a blade pitch angle of at least one rotor blade of a wind turbine |
| 08/27/2009 | DE102008010543A1 Verfahren zum Betreiben einer Windenergieanlage und Windenergieanlage A method for operating a wind turbine and wind turbine |
| 08/26/2009 | EP2093420A2 System for improving performance of power constrained wind power plant |
| 08/26/2009 | EP2093419A2 Method of controlling a wind turbine and wind turbine |
| 08/26/2009 | EP2093418A2 Wind turbine with pitch controller |
| 08/26/2009 | EP2092191A2 Retractable rotor blade structure |
| 08/26/2009 | EP2092190A2 Method and system of performing a functional test of at least one embedded sub-element of a wind turbine |
| 08/26/2009 | CN201297236Y A control circuit based on aerogenerator digital tachometric survey |
| 08/26/2009 | CN201297235Y Vertical axis wind motor blade wheel |
| 08/26/2009 | CN201297234Y Impeller unit for vertical axis wind and hydroelectric generators |
| 08/26/2009 | CN101517229A Method for controlling a wind turbine connected to the utility grid, wind turbine and wind park |
| 08/26/2009 | CN101517228A Methods for controlling a wind turbine connected to the utility grid, wind turbine and wind park |
| 08/26/2009 | CN101517227A Optimised wind turbine blade |
| 08/26/2009 | CN101514687A Brake system of megawatt wind generating set and control method |
| 08/26/2009 | CN101514686A Wind collecting and protecting system of aerogenerator |
| 08/26/2009 | CN101514683A Wind energy plant with pitch controller |
| 08/26/2009 | CN101514682A Method for operating a wind energy plant and wind energy plant |
| 08/26/2009 | CN101514680A Limiting and unloading device of movable blades on a vertical-axis wind turbine |
| 08/26/2009 | CN100532832C Oar-changing speed-regulating device for wind-driven generator |
| 08/20/2009 | WO2009102001A1 Bird search system, bird search method, and computer program |
| 08/20/2009 | US20090208334 Wind Flap Brake Assembly for Wind Turbine |
| 08/20/2009 | US20090206605 Method for the operation of a wind energy plant |
| 08/20/2009 | US20090206603 Method of maintaining wind turbine components operational and a turbine comprising components suitable for operational maintenace |
| 08/20/2009 | DE102008009585A1 Verfahren zum Betrieb einer Windenergieanlage A method of operating a wind power plant |
| 08/20/2009 | DE102008009159A1 Verfahren zum Bereitstellen von Betriebsdaten eines Windparks A method of providing operational data of a wind farm |
| 08/20/2009 | DE102008008437A1 Azimuth brake for azimuth adjusting system of wind turbine, has brake disk firmly connected with drum of wind turbine, and brush fixedly arranged concerning to brake caliper, where brush has brush edge, which is in contact with brake disk |
| 08/19/2009 | EP2090775A2 Method of controlling a wind turbine |
| 08/19/2009 | EP1561946B1 Generator with utility fault ride-through capability |
| 08/19/2009 | EP1438501B1 A method and a computer system for handling operational data of wind power plants |
| 08/19/2009 | CN201292914Y Yawing brake device capable adjusting pressure and angle |
| 08/19/2009 | CN101512447A A priority system for communication in a system of at least two distributed wind turbines |
| 08/19/2009 | CN101512144A Vertical axis wind system |
| 08/19/2009 | CN101512143A Control method |
| 08/19/2009 | CN101510716A Fluid power generator |
| 08/19/2009 | CN101509468A Method of controlling a wind turbine |
| 08/18/2009 | CA2392465C Device for transducing of power |
| 08/15/2009 | CA2636511A1 Wind flap brake assembly for wind turbine |
| 08/13/2009 | WO2009100059A1 Systems and methods for mitigating the effects of wind turbines on radar |
| 08/13/2009 | WO2009026930A3 Method for controlling at least one adjustment mechanism of a wind turbine, a wind turbine and a wind park |
| 08/13/2009 | WO2009026927A3 Blade for a rotor of a wind turbine provided with barrier generating means |
| 08/13/2009 | WO2009010059A3 Control of rotor during a stop process of a wind turbine |
| 08/13/2009 | US20090202347 Systems and methods for mitigating the effects of wind turbines on radar |
| 08/13/2009 | US20090200804 Method For Damping Tower Oscillations, An Active Stall Controlled Wind Turbine And Use Hereof |
| 08/13/2009 | DE102008007519A1 Vorrichtung zur Überwachung der Drehzahl bei einer Windenergieanlage A device for monitoring the rotational speed at a wind turbine |
| 08/12/2009 | EP2088315A2 A method and system for providing electrical power to a wind turbine system |
| 08/12/2009 | EP2088314A2 Device for monitoring the rotational speed of a wind turbine |
| 08/12/2009 | EP2087205A2 Turbine blade assembly |
| 08/12/2009 | EP1373722B9 Tower oscillation monitoring device |
| 08/12/2009 | CN201288636Y Rotation speed detection and control apparatus for micro wind power generator |
| 08/12/2009 | CN101504421A Device for monitoring the rotational speed of a wind turbine |
| 08/12/2009 | CN101503989A Oil pump state monitoring system and monitoring method for wind power generation variable-pitch apparatus |
| 08/12/2009 | CN101503988A Wind power generation plant |
| 08/12/2009 | CN101503987A A thermal management system and a wind turbine comprising the same |
| 08/11/2009 | US7573220 Self calibrating fan |
| 08/11/2009 | CA2413234C Device for producing electric current from wind energy |
| 08/06/2009 | WO2009095758A2 Retractable blade structure with a split trailing edge |
| 08/06/2009 | WO2009095181A1 Control device and method for an aerodynamic brake of a wind energy converter |
| 08/06/2009 | WO2009095025A1 Method for sensing strain in a component in a wind turbine, optical strain sensing system and uses thereof |
| 08/06/2009 | US20090196753 Blade support limb for vertical axis wind turbine |
| 08/06/2009 | US20090196752 Method for stopping a wind turbine |
| 08/06/2009 | US20090196740 Multi directional augmenter and diffuser |
| 08/06/2009 | CA2703587A1 Retractable blade structure with a split trailing edge |
| 08/05/2009 | EP2085611A2 Power generation stabilization control systems and methods |
| 08/05/2009 | EP2085610A1 Control device and control method for an aerodynamic brake |
| 08/05/2009 | EP2084401A1 Control system for a wind turbine |
| 08/05/2009 | EP2084400A1 A wind turbine, a method for damping edgewise oscillations in one or more blades of a wind turbine by changing the blade pitch and use hereof |
| 08/05/2009 | CN101498926A Large wind turbines optimization control system with layered hierarchical structure |
| 08/05/2009 | CN101498283A Variable pitch control method for large-sized wind-driven generator group |
| 08/05/2009 | CN101498282A Yaw control method for large-sized wind-driven generator group |
| 08/05/2009 | CN101498281A Direct drive type hydraulic variable pitch controlling mechanism for wind power generator |
| 08/05/2009 | CN101498280A Method for stopping a wind turbine |
| 08/05/2009 | CN100523491C Method for optimising the operation of wind farms |
| 08/05/2009 | CN100523490C Method for optimising operational parameters on wind farms |
| 08/05/2009 | CN100523489C Method for the operation of a wind turbine generator system |
| 08/04/2009 | US7571013 Method for optimizing operational parameters on wind farms |
| 07/30/2009 | WO2009093937A1 Device for changing a pitch of a blade of an impeller/propeller and a fan comprising the device |
| 07/30/2009 | WO2009093696A1 Vertical axis type wind power station |
| 07/30/2009 | WO2009092834A1 System and method for controlling a wind farm |
| 07/30/2009 | WO2009017686A3 Renewable energy trailer |
| 07/30/2009 | WO2009010061A3 A wind turbine, a method for compensating for disparities in a wind turbine rotor blade pitch system and use of a method. |
| 07/30/2009 | WO2008119354A3 Wind turbine blade position determination system |
| 07/30/2009 | US20090189394 Momentum-conserving wind-driven electrical generator |
| 07/30/2009 | DE202009006650U1 Hagelsteuerung für eine Windkraftanlage Hail controller for a wind turbine |
| 07/30/2009 | DE102008006370A1 Verfahren und Vorrichtung zum Überwachen einer Maschine Method and apparatus for monitoring a machine |
| 07/29/2009 | CN201280995Y Subsection windage-changing paddle highly effective energy-acquiring device for wind generating set |
| 07/29/2009 | CN101495747A Calibration method |
| 07/29/2009 | CN101493075A Apparatus and method for reducing asymmetric rotor loads in wind turbines during shutdown |
| 07/29/2009 | CN101493074A Low-temperature control system and control method for wind-power paddle changing device |
| 07/29/2009 | CN101493073A Fail-safe system for controlling wind turbines |
| 07/28/2009 | US7566982 Method for controlling and adjusting a wind turbine |
| 07/23/2009 | US20090185902 Device for Controlling the Blades of a Wind Turbine |
| 07/23/2009 | US20090185901 Wind Turbine, A Method For Damping Edgewise Oscillations In One Or More Blades Of A Wind Turbine By Changing The Blade Pitch And Use Hereof |
| 07/23/2009 | US20090185900 Wind-driven electricity generation device, method of controlling wind-driven electricity generation device, and computer program |
| 07/23/2009 | US20090184519 Speed controlled pitch system |
| 07/23/2009 | DE202009001867U1 Oberflächen-Wasserkraftwerk für Fließgewässer (zB Rhein, Donau und andere Flüsse) Surface water power plant for rivers (eg Rhine, Danube and other rivers) |
| 07/23/2009 | DE102008004948A1 Engine house rotating method for wind energy converter, involves regulating amount of holding torque exerted by brake mechanism during deviation of operating parameter from reference value such that parameter is adapted to value |
| 07/22/2009 | EP2080903A1 Fail-safe system for controlling wind turbines |
| 07/22/2009 | EP2080902A2 Speed controlled pitch system |