| Patents for F03D 7 - Controlling wind motors (12,710) |
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| 01/25/2012 | CN102330639A Blade angle adjustment drive for a wind turbine |
| 01/25/2012 | CN102330638A Systems and methods for monitoring a condition of a rotor blade for a wind turbine |
| 01/25/2012 | CN102330637A Control system for double-fed wind driven generator |
| 01/25/2012 | CN101548097B Wind turbine generator |
| 01/25/2012 | CN101482097B Braking system and braking method used for vertical axis aerogenerator |
| 01/24/2012 | US8100651 Stabilizing apparatus for vertical axis wind turbine |
| 01/24/2012 | US8100647 Method for operating a wind turbine, a wind turbine and use of the method |
| 01/24/2012 | US8100628 Method for controlling a wind energy plant |
| 01/24/2012 | CA2668995C Wind turbine generator |
| 01/19/2012 | WO2012008862A2 Vertical axis wind turbine |
| 01/19/2012 | WO2012007111A2 Method and device for making an angle of attack correction signal available for a predetermined rotor blade of a wind turbine |
| 01/19/2012 | WO2012007005A2 Ice detection method and system for wind turbine blades |
| 01/19/2012 | WO2012007004A2 Ice detection method and system for wind turbine blades |
| 01/19/2012 | WO2011127420A4 Multi-element wind turbine airfoils and wind turbines incorporating the same |
| 01/19/2012 | US20120014793 Wind turbine with variable blade pitch for wind power electrical generator |
| 01/19/2012 | US20120014792 Circulation controlled vertical axis wind turbine |
| 01/19/2012 | DE102010027229A1 Verfahren und Vorrichtung zur Bereitstellung eines Abstellwinkel-Korrektursignals für ein vorbestimmtes Rotorblatt eier Windkraftanlage Method and apparatus for providing a cancel angle correction signal for a predetermined blade wind turbine eggs |
| 01/19/2012 | DE102010027003A1 Rotor for wind power plant, has slats and rotor blade connected together by slat angle adjustment unit to adjust angle between slats and blade, where unit comprises rotation axis parallel to longitudinal axis of rotor blade |
| 01/19/2012 | CA2805123A1 Ice detection method and system for wind turbine blades |
| 01/19/2012 | CA2802365A1 Vertical axis wind turbine |
| 01/18/2012 | EP2406492A2 Blade mounting |
| 01/18/2012 | CN202117852U Adaptive strong-wind-resistant vertical wind power generation set |
| 01/18/2012 | CN202117850U Fluid energy boosting and conversion device |
| 01/18/2012 | CN202117846U Independent variable-pitch control device for large wind turbines |
| 01/18/2012 | CN202117845U Large-power wind power generation system |
| 01/18/2012 | CN202117841U Power driven device for hydroelectric and wind generator |
| 01/18/2012 | CN102322400A Multi-rotor wind power generation system with tail vane |
| 01/18/2012 | CN102322394A Fan paddle-changing system |
| 01/18/2012 | CN102322393A Wind turbine control methods for improving the production of energy recovering energy losses |
| 01/18/2012 | CN102322392A Variable propeller system of wind-driven generator set. |
| 01/18/2012 | CN102322391A Protection method for carrying out predictive analysis on vibration condition of wind turbine blades |
| 01/17/2012 | US8096762 Wind turbine with pitch control arranged to reduce life shortening loads on components thereof |
| 01/17/2012 | US8096761 Blade pitch management method and system |
| 01/17/2012 | US8096750 High efficiency turbine and method of generating power |
| 01/17/2012 | US8096749 Guided fluid driven turbine |
| 01/12/2012 | WO2012003985A1 Wind power installation and method for adjusting the rotor rotation axis |
| 01/12/2012 | WO2012003970A1 Generator torque control methods |
| 01/12/2012 | WO2012003940A1 Method and apparatus for providing a pitch angle correction signal for at least one rotor blade of a wind power installation |
| 01/12/2012 | WO2012003836A1 Turbine blade temperature measurement system and method of manufacture of turbine blades |
| 01/12/2012 | WO2011124230A3 A wind turbine |
| 01/12/2012 | WO2011124229A3 A wind turbine |
| 01/12/2012 | US20120009066 Drive device for a wind turbine |
| 01/12/2012 | US20120009063 Wind turbine generator |
| 01/12/2012 | US20120009062 Load Mitigation During Extreme Yaw Error on a Wind Turbine |
| 01/12/2012 | US20120007362 Turbine assembly |
| 01/12/2012 | DE102010026371A1 Verfahren und Vorrichtung zum Bereitstellen eines Anstellwinkelkorrektursignals für zumindest ein Rotorblatt einer Windkraftanlage Method and apparatus for providing a Anstellwinkelkorrektursignals for at least one rotor blade of a wind turbine |
| 01/12/2012 | CA2823574A1 Wind power installation and method for adjusting the rotor rotation axis |
| 01/12/2012 | CA2802766A1 Generator torque control methods |
| 01/11/2012 | EP2405135A1 Methods for overcoming unwanted effects by cogging torque in a wind turbine |
| 01/11/2012 | EP2405134A1 Generator torque control methods |
| 01/11/2012 | EP2405133A2 Wind turbine, control system, and method for optimizing wind turbine power production |
| 01/11/2012 | EP2405132A1 Wind turbine, drive train assembly, wind turbine nacelle system, methods for converting rotational energy and methods for building a nacelle and for re-equipping a wind turbine |
| 01/11/2012 | EP2405129A1 Wind turbine blade with variable trailing edge |
| 01/11/2012 | EP2404058A2 Yaw system for a windmill |
| 01/11/2012 | EP2140136B1 Wind power plant |
| 01/11/2012 | CN202108663U Alternating current variable-pitch control system |
| 01/11/2012 | CN202108662U Safe and stable alternating-current propeller change control system |
| 01/11/2012 | CN202108661U Yaw control system used for wind power generation |
| 01/11/2012 | CN202108660U Variable-pitch bearing for megawatt electric variable-pitch wind driven generator set |
| 01/11/2012 | CN1954146B Automatic braking and locking of a wind turbine |
| 01/11/2012 | CN102317622A Pitch control of a wind turbine |
| 01/11/2012 | CN102317621A Brake system for a wind turbine |
| 01/11/2012 | CN102314362A Method and system for software update of wind energy hardware components |
| 01/11/2012 | CN102313911A Method and system for utilizing rotorspeed acceleration to detect asymmetric icing |
| 01/11/2012 | CN102312791A Wind turbine, drive train assembly, wind turbine nacelle system, and corresponding methods |
| 01/11/2012 | CN102312782A Wind turbine, control system, and method for optimizing wind turbine power production |
| 01/11/2012 | CN102312781A Wind turbine and method for operating a wind turbine |
| 01/11/2012 | CN102312780A Wind turbine yaw system and method of controlling the same |
| 01/11/2012 | CN102312779A Method for controlling a proximity sensor of a wind turbine |
| 01/11/2012 | CN102312778A Methods and systems for monitoring operation of a wind turbine |
| 01/11/2012 | CN102312777A Wind turbine and method for operating a wind turbine |
| 01/11/2012 | CN102312776A Electromagnetic brake device for wind power generator |
| 01/11/2012 | CN102312775A Apparatus and method for adjusting the yaw of a nacelle of a wind energy system |
| 01/11/2012 | CN102312774A Pitch-withdrawing control system |
| 01/11/2012 | CN102312773A Permanent magnetic direct-current brushless variable-pitch control system |
| 01/11/2012 | CN102312772A Method for controlling variable-pitch system of wind-driven generator |
| 01/11/2012 | CN102312771A Wind turbine blade with controlled active flow and vortex element |
| 01/11/2012 | CN102312770A Wind turbine blade with variable trailing edge |
| 01/11/2012 | CN101598115B Signal device for offshore wind farm |
| 01/11/2012 | CN101107442B Generation system |
| 01/10/2012 | US8092173 Wind turbine control method |
| 01/10/2012 | CA2633068C Wind power installation |
| 01/10/2012 | CA2566894C Wind power installation having an auxiliary generator and method for the control thereof |
| 01/05/2012 | WO2012003503A2 Wind energy system |
| 01/05/2012 | WO2012002265A1 Windmill pitch control device |
| 01/05/2012 | WO2012001739A1 Wind power generation system and wind power generation system controlling method |
| 01/05/2012 | WO2012000517A2 Operating a wind power plant including energy storage during grid faults |
| 01/05/2012 | WO2012000513A2 Apparatus and method for reducing yaw error in wind turbines |
| 01/05/2012 | WO2012000510A1 Method and system for monitoring structural health of a filter in a wind turbine, and a wind turbine |
| 01/05/2012 | WO2012000509A2 Wind turbine system for detection of blade icing |
| 01/05/2012 | WO2012000505A2 Callibration of wind turbine sensor |
| 01/05/2012 | WO2012000504A1 Rotational positioning system in a wind turbine |
| 01/05/2012 | WO2011131922A3 System and method for a surface strain gauge |
| 01/05/2012 | WO2011127990A3 Method and system for determining a mass change on a rotating blade of a wind turbine |
| 01/05/2012 | WO2011073178A3 Magnetic active flap |
| 01/05/2012 | US20120003095 Link pin exchanging device for wind turbine generator and link pin exchanging method |
| 01/05/2012 | DE102010026244A1 Method for controlling e.g. rotor rotation of wind turbine in large wind farm, involves programming appropriate control system such that renouncement of yielding potential is performed as function of wind direction and position of turbine |
| 01/05/2012 | DE102010017699A1 Method for transferring heat between location lying inside wind energy plant and factory building outside plant for producing electrical power, involves withdrawing waste heat at location, and using withdrawn waste heat as useful heat |
| 01/05/2012 | DE102005017054B4 Verfahren und Vorrichtung zur Überwachung des Zustandes von Rotorblättern an Windkraftanlagen Method and apparatus for monitoring the state of rotor blades for wind turbines |
| 01/05/2012 | CA2803481A1 Wind turbine system for detection of blade icing |