| Patents for F03D 7 - Controlling wind motors (12,710) |
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| 11/30/2005 | CN1702318A Speed governor and distributing valve for hydraulic turbines |
| 11/24/2005 | WO2005111414A1 Method for controlling the rotor blades of a wind power station and wind power station comprising a measuring system for carrying out said method |
| 11/24/2005 | WO2005111412A2 Self-calibrating fan |
| 11/24/2005 | US20050260064 Speed governor and distributing valve for hydraulic turbines |
| 11/24/2005 | DE102004020835A1 Windkraftanlage nach dem Windmühlenprinzip mit zusätzlicher endseitiger Flügellagerung Wind power plant according to the windmill principle with additional end-side wing storage |
| 11/23/2005 | EP1597592A1 Wind turbine control having a lidar wind speed measurement apparatus |
| 11/23/2005 | EP1597476A1 Method of controlling aerodynamic load of a wind turbine based on local blade flow measurement |
| 11/23/2005 | CN1699744A Automatic control wind sail type swing wing vertical shaft wind motor |
| 11/22/2005 | US6966758 Wind turbine rotor blade comprising one or more means secured to the blade for changing the profile thereof depending on the atmospheric temperature |
| 11/22/2005 | US6966754 System and method for monitoring a wind turbine |
| 11/17/2005 | WO2005108784A1 Wind power generation evaluation system and prediction control service system for wind power generator |
| 11/17/2005 | WO2005108782A1 Wind power generator |
| 11/17/2005 | US20050254949 Wind turbine |
| 11/17/2005 | US20050253396 Variable speed wind turbine generator |
| 11/17/2005 | DE102004023773B3 Windenergieanlage Wind turbine |
| 11/17/2005 | CA2568235A1 Wind power generator |
| 11/17/2005 | CA2565331A1 Wind turbine for generating electricity |
| 11/16/2005 | EP1596064A2 Blade pitch adjustment system for wind turbine |
| 11/16/2005 | EP1497556B1 Management system for the operation of a wind turbine |
| 11/15/2005 | US6965174 Method for operating a wind turbine |
| 11/10/2005 | WO2005106256A1 Asymmetric volume booster arrangement for valve actuators |
| 11/10/2005 | WO2005106243A1 Wind turbine teeter control |
| 11/10/2005 | WO2005106241A1 Wind farm according to the windmill principle, featuring additional terminal blade bearing |
| 11/10/2005 | WO2005088121A8 A method of controlling a windmill, especially in stand-alone operation, and a windmill |
| 11/10/2005 | US20050249587 Anti-reverse flow mechanism for centrifugal blowers |
| 11/10/2005 | US20050249579 Wind power generator |
| 11/10/2005 | DE202005012040U1 Electrical device for use in wind power plant, has current source directly connected with inverter and circuit unit, where source characteristic is adjusted in such a way that unit is used during network interruption or high load |
| 11/10/2005 | DE10361443B4 Regelung für eine Windkraftanlage mit hydrodynamischem Getriebe Control for a wind turbine with hydrodynamic transmission |
| 11/10/2005 | CA2565400A1 Wind farm according to the windmill principle, featuring additional terminal blade bearing |
| 11/09/2005 | EP1379780B1 Method for operating a wind energy plant |
| 11/03/2005 | WO2005103489A2 Direct drive wind turbine |
| 11/03/2005 | US20050244263 Self calibrating fan |
| 11/03/2005 | US20050241147 Method for repairing a cold section component of a gas turbine engine |
| 11/03/2005 | DE102004017323A1 Pitch control for blade in wind powered generator has a servo drive to vary the pitch and with a separate locking system to hold the basic pitch up to a set wind speed |
| 11/03/2005 | DE102004005169B3 Rotor blade pitch control system for wind turbine generating electricity has DC supply for motor with parallel-wound and series-wound field coils with diode bypassing series field coil during braking |
| 11/03/2005 | DE10116011B4 Windenergieanlage Wind turbine |
| 11/03/2005 | CA2775415A1 Direct drive wind turbine |
| 11/03/2005 | CA2563531A1 Direct drive wind turbine |
| 11/02/2005 | EP1590567A1 Wind turbine generator with a low voltage ride through controller and a method for controlling wind turbine components |
| 11/02/2005 | EP1108889B1 Wind-operated generator |
| 11/02/2005 | CN1692226A Pneumatic apparatus controlling method and pneumatic apparatus |
| 10/27/2005 | WO2005100782A1 Vertical axis wind turbine |
| 10/27/2005 | WO2005068833B1 Wind turbine with variable pitch blades |
| 10/27/2005 | US20050238489 Control vane for a wind turbine |
| 10/26/2005 | EP1589222A2 Wind turbine with two generators. |
| 10/26/2005 | EP1588050A1 Wind generator of the type with automatic power regulation |
| 10/26/2005 | EP1406011B1 Wind pumping power generation device |
| 10/26/2005 | CN2736554Y Airscrew pitch variable control device |
| 10/25/2005 | US6957946 Kaleidoscopic wind machine |
| 10/20/2005 | US20050230979 Direct Drive Wind Turbine |
| 10/20/2005 | US20050229775 Asymetric volume booster arrangement for valve actuator |
| 10/19/2005 | EP1586771A1 Windpark protecting a building situated within the windpark |
| 10/19/2005 | EP1269014B1 Individual blade adjustment for wind turbines |
| 10/19/2005 | CN2735031Y Wind powered constant frequency generation and differential speed control device |
| 10/19/2005 | CN2735030Y Vane propeller pitch angle automatic regulator for small-scale wind power generator |
| 10/13/2005 | WO2005095793A1 Vertical shaft type windmill and blade for windmill |
| 10/13/2005 | US20050225090 Island network and method for operation of an island network |
| 10/12/2005 | CN1680709A Exhaust nozzle of jet blade |
| 10/06/2005 | WO2005093435A1 Method and apparatus to determine the wind speed and direction experienced by a wind turbine |
| 10/06/2005 | WO2005076762A3 A wind power generation apparatus |
| 10/06/2005 | DE10335575B4 Notbetriebseinrichtung zur Verstellung von Rotorblättern für eine Windkraftanlage Emergency operation for adjustment of rotor blades for wind turbine |
| 10/06/2005 | DE102004013624A1 Verfahren zum Betreiben einer Windenergieanlage und Windenergieanlage A method for operating a wind turbine and wind turbine |
| 10/04/2005 | US6951443 Wind turbine ring/shroud drive system |
| 09/29/2005 | WO2005090781A1 A method for reduction of axial power variations of a wind power plant |
| 09/29/2005 | WO2005090780A1 Automatic locking of a wind turbine |
| 09/29/2005 | US20050214117 Multi-rotor wind turbine with generator as counterweight |
| 09/28/2005 | CN1675466A Turbine apparatus and method |
| 09/28/2005 | CN1673524A Flexible tail fin wind power generatig machine |
| 09/28/2005 | CN1220825C Sliding bearing and wind energy power generator with said bearing |
| 09/27/2005 | US6949842 Centrifugal weight control for a wind or water turbine |
| 09/22/2005 | WO2005088828A1 Power generation system |
| 09/22/2005 | WO2005088121A2 A method of controlling a windmill, especially in stand-alone operation, and a windmill |
| 09/22/2005 | WO2005086959A2 Wind powered turbine in a tunnel |
| 09/22/2005 | US20050207890 Wind turbine provided with a controller for adjusting active annular plane area and the operating method thereof |
| 09/22/2005 | US20050207889 Wind turbine provided with a controller for adjusting active annular plane area and the operating method thereof |
| 09/22/2005 | US20050207882 Air circulating apparatus |
| 09/22/2005 | US20050207881 Habitat friendly, multiple impellor, wind energy extraction |
| 09/22/2005 | DE19926553B4 Windparkbetrieb Wind Farm Operation |
| 09/22/2005 | CA2560083A1 A method of controlling a windmill, especially in stand-alone operation, and a windmill |
| 09/22/2005 | CA2559569A1 Power generation system |
| 09/22/2005 | CA2557242A1 Wind powered turbine in a tunnel |
| 09/21/2005 | CN1671970A Wind turbine, hydraulic system, air bleed system and method for controlling at least two wind turbine blades |
| 09/21/2005 | CN1219971C Method for operating wind power station and wind power station |
| 09/20/2005 | US6946751 Wind power generation system |
| 09/20/2005 | US6946750 Wind power plant having a power generation redundancy system |
| 09/20/2005 | US6945752 Azimuthal driving system for wind turbines |
| 09/16/2005 | CA2501025E Habitat friendly, multiple impellor, wind energy extraction |
| 09/15/2005 | WO2005085633A1 Wind power engine comprising a vertical rotational axis and central deflection body |
| 09/15/2005 | US20050201862 Passive speed and power regulation of a wind turbine |
| 09/15/2005 | US20050201855 Wind powered turbine in a tunnel |
| 09/15/2005 | US20050200135 Wind turbine provided with a controller for adjusting active annular plane area and the operating method thereof |
| 09/15/2005 | US20050200134 Wind turbine provided with a controller for adjusting active annular plane area and the operating method thereof |
| 09/14/2005 | EP1573199A1 Method of operating a wind turbine |
| 09/14/2005 | CN1668846A Wind power plant and arrangement of bearings therefor |
| 09/14/2005 | CN1668844A Assembly of energy flow collectors, such as windpark, and method of operation |
| 09/09/2005 | WO2005083266A1 Wind turbine generator, active vibration damping method for the same, and wind turbine tower |
| 09/08/2005 | US20050196281 Wind driven power generating system |
| 09/08/2005 | US20050196280 Wind turbine yawing system, wind turbine and yawing process |
| 09/08/2005 | US20050194787 Control system for a wind power plant with hydrodynamic gear |
| 09/08/2005 | DE102004006812A1 Wind energy plant has a rotor with vanes that are both centrally and externally supported with an outer tubular support being mounted on peripheral bearings to permit rotation of the whole rotor assembly |