| Patents for F03D 7 - Controlling wind motors (12,710) |
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| 09/07/2011 | CN102177338A Wind turbine blade pitch control system |
| 09/07/2011 | CN101737270B Extra-large-size vertical-shaft wind power generation device |
| 09/07/2011 | CN101520023B Variable propeller pitch wind wheel of wind powered generator |
| 09/07/2011 | CN101443548B Wind farm capable of staggered disconnection |
| 09/07/2011 | CN101300421B A turbine driven electric power production system and a method for control thereof |
| 09/06/2011 | US8011887 Rotor blade assembly |
| 09/06/2011 | US8011876 Wind driven power generator |
| 09/01/2011 | WO2011106147A2 Self regulating wind turbine |
| 09/01/2011 | WO2011105887A1 Windmill propeller blades with built-in extendable flaps |
| 09/01/2011 | WO2011104318A1 Overvoltage-protected control unit for an adjusting system of wind turbine rotor blades |
| 09/01/2011 | WO2011104273A2 Method and control arrangement for controlling a reactive power source |
| 09/01/2011 | WO2011104270A2 Wind turbine controller applying differential pole control algorithm |
| 09/01/2011 | WO2011103854A1 Method and device for controlling a brake |
| 09/01/2011 | WO2011044961A8 Disk brake for an azimuth drive of a wind turbine |
| 09/01/2011 | US20110211960 Vertical windmill |
| 09/01/2011 | US20110211957 Self regulating wind turbine |
| 09/01/2011 | US20110211956 Parallel-connected matrix integrated wind power generation system |
| 09/01/2011 | US20110211955 Wind turbine |
| 09/01/2011 | US20110211954 Lift device for rotor blade in wind turbine |
| 09/01/2011 | US20110211951 Apparatus and method for operation of an off-shore wind turbine |
| 08/31/2011 | EP2362527A1 Wind turbine electrical brake |
| 08/31/2011 | EP2362093A1 Control of rotor during a stop process of a wind turbine |
| 08/31/2011 | CN201956940U Novel quasi-grid-connected wind photoelectric complementary power station |
| 08/31/2011 | CN201956700U 用于风力发电机组的双馈变频器通信系统 For double-fed wind turbine inverter communication system |
| 08/31/2011 | CN201953571U Wind power generation device for high-voltage transmission tower |
| 08/31/2011 | CN201953567U Wind generating set and pitch-regulating mechanism thereof |
| 08/31/2011 | CN201953566U Blade adjusting device of wind driven generator and wind driven generator comprising same |
| 08/31/2011 | CN201953565U 一种风力发电机的机械刹车装置 Mechanical brakes of a wind generator |
| 08/31/2011 | CN201953564U 一种大功率风电机组的制动系统 One kind of high-power wind turbine brake system |
| 08/31/2011 | CN201953563U 大功率风电机组的安全控制装置 Safety control device power wind turbines |
| 08/31/2011 | CN201953562U 一种风力发电机变桨距控制系统 A wind turbine pitch control system |
| 08/31/2011 | CN201953561U 转子过速检测装置 Rotor overspeed detection device |
| 08/31/2011 | CN102171921A A power generation unit and a method for generating electric energy |
| 08/31/2011 | CN102171449A Power converter for use with wind generator |
| 08/31/2011 | CN102168652A 风力发电系统及其控制方法 Wind power generation system and control method |
| 08/31/2011 | CN102168651A Fan operation method, wind measuring device and wind generating set |
| 08/31/2011 | CN102168650A Uniform and independent variable pitch hybrid control method for megawatt wind turbine based on master control |
| 08/31/2011 | CN102168649A Master control device for wind power equipment |
| 08/31/2011 | CN102168648A Master control unit of wind power equipment |
| 08/31/2011 | CN102168647A Online active power assessment method of wind-light cogeneration system based on meteorological information |
| 08/31/2011 | CN102168646A Method and apparatus for balancing a rotor |
| 08/31/2011 | CN101776043B Error compensation model-based wind turbine generator maximum wind energy capture control method |
| 08/31/2011 | CN101457744B Passive paddle changing wind power generator |
| 08/31/2011 | CN101297114B Nacelle lifting tool and method |
| 08/31/2011 | CN101260862B Vertical shaft wind motor device |
| 08/30/2011 | US8007227 Mechanical emergency brake for wind turbines and method for operating same |
| 08/25/2011 | WO2011101995A1 Wind power generator and method for diagnosing the integrity thereof |
| 08/25/2011 | WO2011101969A1 Handy terminal for wind power generation apparatus |
| 08/25/2011 | WO2011101957A1 Wind turbine generator handy terminal and wind turbine generator |
| 08/25/2011 | WO2011101615A1 Wind turbine |
| 08/25/2011 | WO2011101079A1 Method for operating a wind energy installation |
| 08/25/2011 | US20110206516 Device for controlling turbine blade pitch |
| 08/25/2011 | US20110206506 System and method of operating an active flow control system to manipulate a boundary layer across a rotor blade of a wind turbine |
| 08/25/2011 | US20110204632 Synchronous Induced Wind Power Generation System |
| 08/25/2011 | DE102010002313A1 Verfahren und Vorrichtung zum Steuern einer Bremse Method and apparatus for controlling a brake |
| 08/25/2011 | DE102010002203A1 Verfahren zum Betrieb einer Windenergieanlage A method of operating a wind power plant |
| 08/25/2011 | CA2785916A1 Method for operating a wind energy installation |
| 08/24/2011 | EP2360375A2 Method for operating a power dissipating unit in a wind turbine |
| 08/24/2011 | EP2198156B1 A method for de-icing a blade of a wind turbine, a wind turbine and use thereof |
| 08/24/2011 | CN201943898U Automatic speed regulation wind turbine with twintail |
| 08/24/2011 | CN201943897U Wind-power electricity-generating equipment with automatic speed-regulating device |
| 08/24/2011 | CN201943896U Strong wind resistance-type small-sized wind-driven generator |
| 08/24/2011 | CN201943892U 变桨风力发电用六柜控制系统 Pitch control of wind power systems with six cabinet |
| 08/24/2011 | CN201943891U 一种风力发电机组电动制动器 A wind turbine electric brakes |
| 08/24/2011 | CN201943890U 一种风力发电机组偏航系统的接油装置 A wind turbine yaw system access oil installations |
| 08/24/2011 | CN201943888U Wind sail type generator |
| 08/24/2011 | CN201943886U 一种前缘低粗糙敏感性的风力机叶片 One kind of leading edge low sensitivity to wind turbine blades rough |
| 08/24/2011 | CN1982699B Method for moments and pitch control as function of rotational speed in a wind turbine |
| 08/24/2011 | CN102165203A Bearing for wind turbine |
| 08/24/2011 | CN102165190A Turbine speed stabilisation control system |
| 08/24/2011 | CN102165187A System for evaluating and controlling the efficiency of a wind turbine |
| 08/24/2011 | CN102162431A Stable wind driven generating device under air pressure/ hydraulic hybrid control |
| 08/24/2011 | CN102162429A Wind power generation apparatus |
| 08/24/2011 | CN102162428A Controller, method for controlling energy and detection control signal plate |
| 08/24/2011 | CN102162427A Perpendicular shaft wind turbine rotor with adjustable dip angles of blades |
| 08/24/2011 | CN102162426A Constant-speed wing-span-type wind driven generator and control device thereof |
| 08/24/2011 | CN102161376A Power generation assemblies |
| 08/24/2011 | CN101389967B Method and apparatus to determine the wind speed and direction experienced by a wind turbine |
| 08/24/2011 | CN101162012B Perpendicular axis type wind-driven generator |
| 08/24/2011 | CA2732406A1 Wind turbine and method for measuring the pitch angle of a wind turbine rotor blade |
| 08/23/2011 | US8004106 Yaw bearing cleaning assembly for wind turbine |
| 08/23/2011 | US8002524 Wind turbine aerodynamic separation control |
| 08/23/2011 | US8002516 Wind harnessing system |
| 08/22/2011 | CA2696073A1 Wind turbine generator and soundness diagnosis method thereof |
| 08/18/2011 | WO2011099147A1 Wind power generation device handy terminal, wind power generation device, and wind power generation site |
| 08/18/2011 | WO2011099132A1 Wind power generation device |
| 08/18/2011 | WO2011099121A1 Link pin switching device and link pin switching method for a wind-powered electrical generator |
| 08/18/2011 | WO2011019321A3 A variable speed wind turbine, and a method for operating the variable speed wind turbine during a power imbalance event |
| 08/18/2011 | US20110198857 Orbiting drum wind turbine and method for the generation of electrical power from wind energy |
| 08/18/2011 | CA2693752A1 Handy terminal for wind turbine generator |
| 08/17/2011 | EP2357356A2 Rotor blade for a wind turbine and method for attenuating the oscillation of a rotor blade |
| 08/17/2011 | EP2356335A1 Fluid directing system for turbines |
| 08/17/2011 | EP1794449B1 Method for operating a device for adjusting a blade setting angle, and adjusting device |
| 08/17/2011 | CN201937302U Control device for wind-light-water complementary electricity-generating system |
| 08/17/2011 | CN201934264U Blade angle adjusting washer of wind power generator |
| 08/17/2011 | CN201934257U Wind driven generator impeller structure mixed with solar energy gathering device |
| 08/17/2011 | CN102159830A Power control for a wind park |
| 08/17/2011 | CN102155361A Rotating scoop speed-regulating type vertical axis wind power generation device |
| 08/17/2011 | CN102155358A Light-gathering wind and light complementary power station with automatic sun tracking function and maximum power point tracking function |
| 08/17/2011 | CN102155357A Wind turbine with air cylinder capable of pushing tail rudder automatically |