| Patents for F03D 7 - Controlling wind motors (12,710) |
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| 01/04/2012 | EP2402717A1 Method for monitoring a proximity sensor of a wind turbine |
| 01/04/2012 | EP2402604A2 Wind turbine blade pitch system |
| 01/04/2012 | EP2402603A2 System for detecting proximity between a wind turbine blade and a tower wall |
| 01/04/2012 | EP2402601A2 Apparatus and method for adjusting the yaw of a nacelle of a wind energy system |
| 01/04/2012 | EP2402600A2 Wind turbine and method for operating a wind turbine |
| 01/04/2012 | EP2402599A2 Yaw bearing system for wind turbine |
| 01/04/2012 | EP2402598A2 Monitoring the pitch brake of wind turbine blades |
| 01/04/2012 | EP2402597A1 Wind turbine yaw system and method of controlling the same |
| 01/04/2012 | EP2402596A2 Wind turbine blade pitch system |
| 01/04/2012 | EP1623113B1 Device for adjusting the angle of incidence of a rotor blade of a wind power installation and its lubrication |
| 01/04/2012 | CN202102157U Optical cable optimization configuration system |
| 01/04/2012 | CN202100383U Intelligent program control vertical shaft wind machine |
| 01/04/2012 | CN202100382U Wind generating set |
| 01/04/2012 | CN202100381U Hydraulic direct-acting type brake |
| 01/04/2012 | CN202100380U Lift force vertical axis impeller with controllable rotating speed and power |
| 01/04/2012 | CN1900513B Method of operating a wind turbine |
| 01/04/2012 | CN102308086A Wind turbine and method for monitoring the gap length between a rotor and a stator of the wind turbine generator |
| 01/04/2012 | CN102308084A Blade pitch control in a wind turbine installation |
| 01/04/2012 | CN102305196A Tower for multi-rotor wind generating system |
| 01/04/2012 | CN102305192A Large-wind sail vertical rotation type wind power generation tower |
| 01/04/2012 | CN102305190A Multi-rotor wind generating system provided with horizontal connecting rods |
| 01/04/2012 | CN102305189A Multi-rotor wind generating system provided with suspenders and capable of automatically facing wind |
| 01/04/2012 | CN102305188A Multi-rotor wind generating system capable of automatically facing wind |
| 01/04/2012 | CN102305187A Multi-rotor wind generating system provided with suspenders and capable of automatically facing wind |
| 01/04/2012 | CN102305185A Multi-rotor wind generating system with suspenders |
| 01/04/2012 | CN102305182A Vertical axis wind turbine (VAWT) with support bars with variable pitch angle blades |
| 01/04/2012 | CN102305180A Control method and system of differential gear box speed regulation type synchro wind generating set |
| 01/04/2012 | CN102305179A Yawing sector management and optimized control system and method for wind generating set |
| 01/04/2012 | CN102305178A Anti-galloping protector and propeller changing control system |
| 01/04/2012 | CN102305177A Wind generating set start control method and system |
| 01/04/2012 | CN102305176A Blade resetting control system and method for wind driven generator |
| 01/04/2012 | CN102305173A Multi-rotor wind generating system capable of automatically facing wind |
| 01/04/2012 | CN102305167A Waterflow source and airflow source power composite rudder blade element |
| 01/04/2012 | CN101852174B Method for controlling influence of vertical variation of wind speed on wind generating set |
| 01/04/2012 | CN101568721B Wind power generator, wind power generation system, and generation control method of wind power generator |
| 01/04/2012 | CN101363405B Method for enhancing service life of wind power generator paddle |
| 12/29/2011 | WO2011162599A1 Wind turbine with a centrifugal force driven adjustable pitch angle and cables retainibg blades in a hub |
| 12/29/2011 | WO2011161692A2 Reactive power management for wind turbine applications |
| 12/29/2011 | WO2011161434A2 Estimation of wind conditions at a wind turbine |
| 12/29/2011 | WO2011161058A1 Measurement method for monitoring and/or optimizing wind power plants having a non-contacting distance measurement system |
| 12/29/2011 | WO2011160634A1 Control of wind turbines in a wind park |
| 12/29/2011 | WO2011076875A3 Method and apparatus for protecting wind turbines from fatigue damage |
| 12/29/2011 | WO2011076295A3 A wind turbine having a control method and controller for performing predictive control of a wind turbine generator |
| 12/29/2011 | US20110318180 Method for operating a wind energy converter, control device for a wind energy converter, and wind energy converter |
| 12/29/2011 | US20110318178 Wind Turbine Yaw System and Method of Controlling the Same |
| 12/29/2011 | US20110318161 Apparatus, system and method for a wind turbine |
| 12/29/2011 | DE102011051416A1 Windkraftanlage und Verfahren zum Betrieb einer Windkraftanlage Wind turbine and method for operating a wind turbine |
| 12/29/2011 | DE102011051205A1 System und Verfahren zur Prüfung von Windkraftanlagen System and method for testing of wind turbines |
| 12/29/2011 | CA2744599A1 Wind turbine yaw system and method of controlling the same |
| 12/28/2011 | EP2400154A2 Method and System for Utilizing Rotorspeed Acceleration to Detect Asymmetric Icing |
| 12/28/2011 | EP2400153A2 Methods and systems for operating a wind turbine |
| 12/28/2011 | EP2400151A1 Wind driven generator and method of controlling the same |
| 12/28/2011 | EP2400150A2 Overspeed protection system and method for wind turbines |
| 12/28/2011 | EP2400149A1 Method and apparatus for powering a wind turbine |
| 12/28/2011 | EP2399139A1 System for verifying the integrity of an electrical union |
| 12/28/2011 | EP2399027A1 Wind turbine and method of operating same |
| 12/28/2011 | EP2167815B1 Windturbine with resonant control system |
| 12/28/2011 | EP1910670B1 Wind power plant comprising individual pitch devices |
| 12/28/2011 | CN202093656U Seismic prospector with wind power generation system supplying power to displacement sensor |
| 12/28/2011 | CN202093653U Tsunami warning device for supplying electricity to image sensor by wind power generation system |
| 12/28/2011 | CN202091123U Wind power generation system adopting spring for energy storage |
| 12/28/2011 | CN202091121U Lossless water, wind and solar light and heat energy comprehensive integrated power generating device |
| 12/28/2011 | CN202091119U Wind pressure variable-pitch wind driven generator |
| 12/28/2011 | CN202091116U 风力发电机变桨距控制装置 Wind turbine pitch control device |
| 12/28/2011 | CN202091115U 风轮机机械桨距锁定装置 Wind turbine pitch mechanical locking device |
| 12/28/2011 | CN202091113U 一种垂直轴风机风罩装置 The vertical axis wind turbine cover device |
| 12/28/2011 | CN202091110U 一种自动变换迎风面积的风机叶片装置 Fan blade apparatus for automatically transform frontal area |
| 12/28/2011 | CN102301585A 具有lvrt能力的风力涡轮机 Having the ability to wind turbine lvrt |
| 12/28/2011 | CN102301584A 用于风力涡轮的电力系统频率惯性 For a wind turbine power system frequency inertia |
| 12/28/2011 | CN102301556A 风力涡轮机的自适应电压控制 Adaptive voltage control of the wind turbine |
| 12/28/2011 | CN102301132A 用于风轮机的控制系统和方法 Control system and method for wind turbines |
| 12/28/2011 | CN102301131A 风力发电设备 Wind Power Equipment |
| 12/28/2011 | CN102301130A 设置风力发电厂的输出电压水平的方法 Set the output voltage level of wind power plants approach |
| 12/28/2011 | CN102297086A 一种改进型提高风机或风力发电机效率的装置 An improved turbine or wind turbines to improve efficiency of devices |
| 12/28/2011 | CN102297082A 超速保护系统和方法 Overspeed protection system and method |
| 12/28/2011 | CN102297081A 一种风力发电机组变桨编码器 A wind turbine pitch encoders |
| 12/28/2011 | CN102297080A 涡流发生器组件和用于组装风力涡轮机转子叶片的方法 Vortex generator assembly and method for assembling a wind turbine rotor blade |
| 12/28/2011 | CN102297077A 一种模块化的可充抽气的大型风力发电机叶片结构 Large wind turbine blades a modular structure rechargeable pumping |
| 12/27/2011 | US8084874 Method of maintaining wind turbine components operational and a turbine comprising components suitable for operational maintenace |
| 12/27/2011 | US8083481 Method for siting and operating a crop protection wind machine array |
| 12/25/2011 | CA2744608A1 Apparatus, system and method for a wind turbine |
| 12/22/2011 | WO2011159618A1 Wind turbine funnel |
| 12/22/2011 | WO2011158351A1 Wind power generator control device and control method |
| 12/22/2011 | WO2011158350A1 Variable pitch device |
| 12/22/2011 | WO2011158256A2 Self governing pitch control mechanism in vertical axis wind turbine |
| 12/22/2011 | WO2011157349A2 Method and device for determining an estimated value for at least one measured variable of a wind turbine |
| 12/22/2011 | WO2011157348A1 State monitoring method and system for wind energy installations |
| 12/22/2011 | WO2011157342A2 Method and device for preventing a lateral oscillation of a wind power installation |
| 12/22/2011 | WO2011157272A2 Control method for a wind turbine |
| 12/22/2011 | WO2011157271A2 A method and control unit for controlling a wind turbine in dependence on loading experienced by the wind turbine |
| 12/22/2011 | US20110311359 Yaw system for a windmill |
| 12/22/2011 | US20110309622 Wind turbine generator, active damping method thereof, and windmill tower |
| 12/22/2011 | US20110309621 Method for controlling operation of a wind turbine |
| 12/22/2011 | US20110309620 Wind turbine generator and nacelle turning method |
| 12/22/2011 | DE102010048008A1 Zustandsüberwachungsverfahren und -system für Windenergieanlagen Condition monitoring method and system for wind turbines |
| 12/22/2011 | DE102010024532A1 Messverfahren zur Kontrolle und/oder Optimierung von Windenergieanlagen mit einem berührungslosen Abstandsmesssystem Standard method for the control and / or optimization of wind turbines with a non-contact distance measurement system |
| 12/22/2011 | DE102010024251A1 Verfahren und Vorrichtung zur Ermittlung eines Schätzwerts für zumindest eine Messgröße einer Windkraftanlage Method and apparatus for determining an estimate for at least a measure of a wind turbine |
| 12/21/2011 | EP2396542A2 Brake system for a wind turbine |
| 12/21/2011 | EP2396541A2 Wind turbine comprising monitoring sensors |
| 12/21/2011 | CN202082046U Vertical-shaft involute type wind-wheel direct-drive special wind-driven generator |