| Patents for F03D 7 - Controlling wind motors (12,710) |
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| 07/04/2013 | WO2013097863A1 Wind turbine generator with adaptive locked speed operation |
| 07/04/2013 | WO2013097853A1 Method for controlling a wind turbine |
| 07/04/2013 | WO2013097852A1 Optimisation of power production in a wind turbine at below rated power |
| 07/04/2013 | WO2013097851A1 A pitch system for a wind turbine |
| 07/04/2013 | WO2013072461A3 Method of operating a wind turbine |
| 07/04/2013 | WO2013046193A3 System and method for extending the operating life of a wind turbine gear train based on energy storage |
| 07/04/2013 | WO2013027127A3 Systems for minimizing the yaw torque needed to control power output by yawing, for wind turbines with two hinged teetering blades |
| 07/04/2013 | WO2012068173A3 Centrifugal brake for overspeed protection |
| 07/04/2013 | US20130173073 Wind turbine controller and method for controlling a wind turbine to provide redundancy |
| 07/04/2013 | US20130170988 Wind turbine system |
| 07/04/2013 | US20130170987 Wind Turbine Tower with Yaw Bearing System |
| 07/04/2013 | US20130170981 Method for robust wireless wind turbine condition monitoring |
| 07/04/2013 | US20130168963 Control of electric output of a wind park |
| 07/03/2013 | EP2610487A1 Wind turbine controller and method for controlling a wind turbine to provide redundancy |
| 07/03/2013 | EP2610486A1 Wind power generation apparatus and output control method |
| 07/03/2013 | EP2610485A2 Wind turbine system |
| 07/03/2013 | EP2610484A1 Method for controlling a wind turbine |
| 07/03/2013 | EP2610483A1 Windkraftanlage mit vertikaler Achse |
| 07/03/2013 | EP2609327A2 Method for reducing vibrations in a wind turbine |
| 07/03/2013 | EP2609326A2 Method of operating a wind turbine and wind turbine |
| 07/03/2013 | CN203035469U Crank connecting rod type variable pitch transmission mechanism of small and medium size wind driven generator |
| 07/03/2013 | CN203035457U Wind power generator with intelligent control device |
| 07/03/2013 | CN203035452U Floating type integrated power generation platform with ocean wind energy and wave energy |
| 07/03/2013 | CN103189641A Wind power plant and method for the controlled shutdown of a wind power plant |
| 07/03/2013 | CN103184975A Wind turbine system |
| 07/03/2013 | CN103184974A Power-frequency feathering variable-pitch system for inertial energy storage |
| 07/03/2013 | CN103184973A Wind turbine generator set yawing system and wind turbine generator set |
| 07/03/2013 | CN103184972A Parameter self-turning method for torque/propeller pitch controller of megawatt asynchronous double-feed wind driven generator |
| 07/03/2013 | CN103184971A Microcontroller-based fan overspeed protection device and safety chain action method |
| 07/03/2013 | CN102392783B Rail type wind-driven power system |
| 07/03/2013 | CN102269126B Electric variable pitch control system |
| 06/27/2013 | WO2013095162A1 Power generating system and hydraulic control system |
| 06/27/2013 | WO2013093894A1 Wind power turbine and wind power turbine control method |
| 06/27/2013 | WO2013093856A2 Wind turbine for generating electric energy |
| 06/27/2013 | WO2013093704A1 A propulsion device |
| 06/27/2013 | WO2013093124A1 Tiltable wind turbine with rotor brake |
| 06/27/2013 | WO2013093056A1 A wind power plant |
| 06/27/2013 | WO2013092871A1 Wind turbine blade assembled from inboard part and outboard part having different types of load carrying structures |
| 06/27/2013 | WO2013092852A1 Wind turbine blade assembled from inboard and outboard blade parts |
| 06/27/2013 | WO2013091950A1 Method for operating a wind turbine |
| 06/27/2013 | WO2013091644A1 A method of controlling a wind turbine, and a wind turbine |
| 06/27/2013 | WO2013091641A1 Quick start-up of wind turbine generators |
| 06/27/2013 | WO2013091638A1 Control method for a wind turbine, and wind turbine |
| 06/27/2013 | WO2013065987A3 Airborne wind power generating system |
| 06/27/2013 | WO2013053874A3 A wind turbine |
| 06/27/2013 | US20130162014 Hydraulic brake device for a wind turbine |
| 06/27/2013 | US20130161956 Estimation of Wind Conditions at a Wind Turbine |
| 06/27/2013 | US20130161955 Control method for a wind turbine |
| 06/27/2013 | US20130161954 Wind powered energy amplification system and method |
| 06/27/2013 | US20130161953 Wind powered energy amplification system and method |
| 06/27/2013 | US20130161952 Method for controlling a wind turbine |
| 06/27/2013 | US20130161949 Method, park controller and program element for controlling a wind farm |
| 06/26/2013 | EP2607694A1 Method for operating a wind turbine |
| 06/26/2013 | EP2607690A1 Control system for a wind park |
| 06/26/2013 | EP2607689A2 Rotor-sector based control of wind turbines |
| 06/26/2013 | EP2607688A1 Method for controlling a wind turbine |
| 06/26/2013 | EP2606226A2 Load mitigation device for wind turbine blades |
| 06/26/2013 | EP2605958A1 Variable-pitch propeller or repeller |
| 06/26/2013 | EP2431606B1 Wind turbine rotor with pitch brake |
| 06/26/2013 | CN203022975U Rotating wheel type wind driven generator |
| 06/26/2013 | CN103180608A System and method for damping motion of a wind turbine |
| 06/26/2013 | CN103174591A Flat-board type wind driven generator |
| 06/26/2013 | CN103174590A Adjusting method of medium-sized wind power machine unit power regulator |
| 06/26/2013 | CN103174589A Method for controlling a wind turbine |
| 06/26/2013 | CN103174588A Automatic locating system and locating method of wind wheel of wind generating set |
| 06/26/2013 | CN103174587A 风力发电系统及其控制方法 Wind power generation system and control method |
| 06/26/2013 | CN103174586A Blade pitch angle control mechanism of wind driven generator |
| 06/26/2013 | CN102312772B Method for controlling variable-pitch system of wind-driven generator |
| 06/26/2013 | CN101839218B Direct-drive wind generating set |
| 06/26/2013 | CN101460735B System and process for automatically controlling the flight of power wing airfoils |
| 06/25/2013 | US8469665 Vertical axis wind turbine with twisted blade or auxiliary blade |
| 06/25/2013 | US8469664 Yaw bearing assembly and tower for wind turbine |
| 06/25/2013 | CA2731658C Wind power generation system and method of controlling the same |
| 06/25/2013 | CA2670279C Wind turbine pitch-angle control device and method thereof |
| 06/25/2013 | CA2642790C Energy supply for a blade adjustment device pertaining to a wind energy installation |
| 06/22/2013 | CA2799867A1 Method for determining a voltage bounding range |
| 06/21/2013 | CA2761927A1 Vertical axis windmill whose blades can be folded down |
| 06/20/2013 | WO2013090630A1 Contactless power transfer device and method |
| 06/20/2013 | WO2013087553A1 Method for operating a wind turbine or a wind farm |
| 06/20/2013 | WO2013087468A1 A wind turbine blade control method |
| 06/20/2013 | US20130156581 Apparatus for generating electric power from wind energy |
| 06/20/2013 | US20130156577 Method of controlling a wind turbine |
| 06/20/2013 | DE102011121544A1 Wind energy plant of wind park, has generator that is driven by rotor through gear unit so that generated power is delivered to handoff point, and load that is switched between generator and handoff point, so as to consume power |
| 06/20/2013 | DE102011121439A1 Measuring device for detecting load of rotor blade of rotor of wind turbine, has sensor obtaining rotational speed about longitudinal axis of rotor blade and transmitting unit transmitting measurement signal to control unit |
| 06/19/2013 | EP2604892A1 Sealing arrangement for a wind turbine |
| 06/19/2013 | EP2604854A2 Control method of a wind turbine generator |
| 06/19/2013 | EP2604853A1 Method of controlling a wind turbine |
| 06/19/2013 | EP2603696A1 Wind-power production with reduced power fluctuations |
| 06/19/2013 | EP2603695A1 Control of a wind power plant |
| 06/19/2013 | CN203009173U Wind power generator with wireless control system |
| 06/19/2013 | CN203009172U Wind power generator with wireless detection device |
| 06/19/2013 | CN203009163U Automatic variable-pitch speed-regulating device based on air speed |
| 06/19/2013 | CN203009162U Pitch control and periodical pitch control device for downwind wind-driven generator |
| 06/19/2013 | CN203009161U Wind power switching mechanism and high-altitude wind power generation device |
| 06/19/2013 | CN203009158U Wind driven generator wind wheel capable of automatically changing fan blade screw pitch propeller angle according to wind force |
| 06/19/2013 | CN103168170A Control device of wind farm, wind farm, and control method of wind farm |
| 06/19/2013 | CN103167782A Main controlling box heating system |
| 06/19/2013 | CN103161961A Sealing arrangement for a wind turbine |
| 06/19/2013 | CN103161670A Contributing control system of wind power plant and contributing control method |
| 06/19/2013 | CN103161669A System and method for monitoring operation of wind power plant |