| Patents for F03D 7 - Controlling wind motors (12,710) |
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| 03/20/2013 | CN102979887A Bearing-grease lubricating wind-power cycloidal variable-pitch speed reducer |
| 03/20/2013 | CN102979683A Rotor blade assembly and method for modifying load characteristic of rotor blade in wind turbine |
| 03/20/2013 | CN102979680A Wind power generation system and method for controlling the same |
| 03/20/2013 | CN102979675A Wind-collecting type housing building group and open-field structure group wind junction generating station and power station |
| 03/20/2013 | CN102979674A System and method for operating a wind turbine using adaptive reference variables |
| 03/20/2013 | CN102979673A Pitch lock system |
| 03/20/2013 | CN102979670A Wind power conversion mechanism and high altitude wind power generator |
| 03/20/2013 | CN102979669A Multi-blade horizontal-type track-type wind power generator |
| 03/20/2013 | CN102979489A Wind power oil pumping system |
| 03/20/2013 | CN102384038B Structure and control method for solar chimney power generation system |
| 03/20/2013 | CN101520022B Controller for a blade adjustment angle of at least one rotor blade of a wind power plant |
| 03/20/2013 | CN101514683B Wind energy plant with pitch controller |
| 03/20/2013 | CN101514682B Method for operating a wind energy plant and wind energy plant |
| 03/20/2013 | CN101498280B Method for stopping a wind turbine |
| 03/20/2013 | CN101387266B Slender component of wind turbine and rotor vane and tower with the component |
| 03/20/2013 | CN101319655B Method and device for controlling load reduction for a wind turbine rotor |
| 03/20/2013 | CN101294544B Method for operation of a wind energy installation and a wind energy installation |
| 03/19/2013 | US8398369 Method and system for operating a wind turbine |
| 03/14/2013 | WO2013034610A2 Generating auxiliary power for a wind turbine |
| 03/14/2013 | WO2013034235A1 Method and device for determining a yaw angle fault in a wind turbine and wind turbine |
| 03/14/2013 | WO2013013174A3 Dispatchable renewable energy generation, control and storage facility |
| 03/14/2013 | WO2012048523A9 Vertical shaft wind turbine or wind power generator |
| 03/14/2013 | US20130064663 Morphing segmented wind turbine and related method |
| 03/14/2013 | US20130064644 Variable partial wind wall |
| 03/14/2013 | DE102009018361B4 Anordnung zur Pitchwinkel-Verstellung mindestens eines Rotorblatts und Maschine, insbesondere Windkraftanlage Arrangement for pitch angle adjustment of at least one rotor blade and machine, in particular wind turbine |
| 03/14/2013 | CA2847518A1 Generating auxiliary power for a wind turbine |
| 03/13/2013 | EP2567089A2 Rotor blade pitch adjustment device |
| 03/13/2013 | CN202798556U Control device for damping torque correction of transmission chain of wind generation unit |
| 03/13/2013 | CN202798103U Single-tube tower-type wind-light complementary base station |
| 03/13/2013 | CN202790073U Slide yaw bearing of large wind turbine unit |
| 03/13/2013 | CN202789331U Megawatt direct-driven wind generating set |
| 03/13/2013 | CN202789326U Safe braking mechanism applied to incremental wind driven generator |
| 03/13/2013 | CN202789325U Device for preventing PLC (Programmable Logic Controller) control system of wind power generator from galloping |
| 03/13/2013 | CN202789324U Distributed condition monitoring system |
| 03/13/2013 | CN202789323U Safety protection device for blade closing failure of wind generating set |
| 03/13/2013 | CN202789322U High-speed shaft brake safety system of wind power generator set |
| 03/13/2013 | CN202789321U Wind turbine capable of detecting cracks of main shaft |
| 03/13/2013 | CN202789320U Wind-driven generator speed-limiting device and wind-driven generator |
| 03/13/2013 | CN202789319U Wind mill variable-pitch cell detection system |
| 03/13/2013 | CN102971529A Construction time selection device and construction time selection method |
| 03/13/2013 | CN102971528A Windmill control apparatus and method thereof and wind-power generating system |
| 03/13/2013 | CN102971527A Wind-power generating system and control method thereof |
| 03/13/2013 | CN102966493A 风力发电机 Wind Turbines |
| 03/13/2013 | CN102966491A Vertical axis wind power generation system with unidirectional-opening type blades |
| 03/13/2013 | CN102966490A Yaw reduction device used in yaw drive system of wind power generating device and yaw drive system |
| 03/13/2013 | CN102966489A Rotating speed regulating device of wind power generator |
| 03/13/2013 | CN102966488A Method and system for lowering offshore wind generating set load |
| 03/13/2013 | CN102278279B 涵道式风力发电机 Ducted wind turbines |
| 03/13/2013 | CN102192084B Servo-driven control system for changing propeller of wind generating set |
| 03/13/2013 | CN102003350B Sail type vertical axis wind power generator |
| 03/13/2013 | CN101571106B Spindle-free variable-speed wind turbine generator and optimal power parameters acquisition method |
| 03/13/2013 | CN101509468B Method of controlling a wind generation device |
| 03/13/2013 | CN101349240B Method for wind turbine yaw control |
| 03/12/2013 | US8395273 Wind turbine generator, active damping method thereof, and windmill tower |
| 03/12/2013 | US8393864 Method for operating a wind turbine |
| 03/12/2013 | CA2460724C Method for operating a wind park |
| 03/07/2013 | WO2013032927A1 Free floating multiple stator arrangement generator for direct drive wind turbine and methods |
| 03/07/2013 | WO2013032135A1 System and method for detecting icing of blades of a wind power generator |
| 03/07/2013 | WO2013032112A1 Rotor lock system and method for a wind power generator |
| 03/07/2013 | WO2013032077A1 Wind turbine simulation system and method |
| 03/07/2013 | WO2013029993A1 Method for operating a wind turbine |
| 03/07/2013 | WO2013029922A1 A method of operating a wind turbine involving bat protection |
| 03/07/2013 | WO2013029562A1 Information sampling method, dispatching method and system used for grid-connected wind farms |
| 03/07/2013 | WO2013029277A1 Multi-blade single-drive synchronous pitch-changing device |
| 03/07/2013 | WO2013000810A3 Method of controlling a wind turbine and related system |
| 03/07/2013 | WO2013000474A3 Energy arbitrage using energy price forecast and wind power forecast |
| 03/07/2013 | WO2012117272A3 Method and apparatus for extracting fluid motion energy |
| 03/07/2013 | US20130058784 Pitch lock system |
| 03/07/2013 | DE102011112732A1 Verfahren und Vorrichtung zum Bestimmen eines Gierwinkelfehlers einer Windkraftanlage und Windkraftanlage Method and apparatus for determining a yaw angle error of a wind turbine and wind turbine |
| 03/07/2013 | DE102011112627A1 Method for monitoring and operating wind energy plant within wind farm, involves determining mechanical load of energy plant by evaluating device, and providing control variables of energy plant to control device based on measured variables |
| 03/07/2013 | DE102011053317A1 Verfahren zum Bestimmen der Neigung eines Turmes Method for determining the inclination of a tower |
| 03/07/2013 | CA2845901A1 Free floating multiple stator arrangement generator for direct drive wind turbine and methods |
| 03/07/2013 | CA2845633A1 Method for operating a wind turbine |
| 03/06/2013 | EP2566042A1 System and method for control an electric generator |
| 03/06/2013 | EP2565443A1 Generating auxiliary power for a wind turbine |
| 03/06/2013 | EP2565442A1 System and method for operating a wind turbine using adaptive reference variables |
| 03/06/2013 | EP2565441A1 Pitch lock system |
| 03/06/2013 | EP2564060A2 Windmill driven energy converting device |
| 03/06/2013 | EP2564057A1 Rotor for a wind turbine |
| 03/06/2013 | EP2273107B1 Variable speed distributed drive train wind turbine system |
| 03/06/2013 | CN202768279U Wind-driven generator with deflecting plate |
| 03/06/2013 | CN202768278U Self-steering wind driven generator |
| 03/06/2013 | CN202768276U Hurricane-proof wind-driven generator |
| 03/06/2013 | CN202768275U Bird repellent wind driven generator |
| 03/06/2013 | CN202768257U Horizontal shaft type wind driven generator |
| 03/06/2013 | CN202768254U Minitype wind generator |
| 03/06/2013 | CN202768253U Speed-multiplier generator |
| 03/06/2013 | CN202768252U Freezing control device of wind turbine generator system |
| 03/06/2013 | CN202768251U Plate-type turning wind turbine |
| 03/06/2013 | CN202768250U Torsion and variable pitch decoupling control system of wind turbine generating set |
| 03/06/2013 | CN202768249U Wind generation set control system based on pneumatic torque calculation model |
| 03/06/2013 | CN202768248U Optimum gain on-line accounting device of wind generator sets control strategy |
| 03/06/2013 | CN202768247U Active power regulation device for wind generator sets |
| 03/06/2013 | CN202768246U Wind power hydraulic station using supercharger |
| 03/06/2013 | CN202768241U Flexible-wing lifting force type high-power vertical axis wind turbine |
| 03/06/2013 | CN102953941A Wind turbine blade assembly for adjusting blade mass by using plurality of pipelines through liquid and adjusting method |
| 03/06/2013 | CN102953936A Unit commitment for wind power generation |
| 03/06/2013 | CN102953933A Coiled tube type wind turbine generator blade and regulating method thereof |
| 03/06/2013 | CN102953932A Wind-power blade component with quality adjusted by liquid and adjusting method thereof |
| 03/06/2013 | CN102953931A System and method for adjusting bending moment of shaft in wind turbine |