| Patents for F03D 7 - Controlling wind motors (12,710) |
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| 06/26/2003 | US20030116970 Means for adjusting the rotor blade of a wind power plant rotor |
| 06/25/2003 | EP1320680A1 Method for regulating a windmill and an apparatus for the use of said method |
| 06/25/2003 | CN2557716Y Improved wind energy generator |
| 06/25/2003 | CN1426510A Method of operating turbine |
| 06/18/2003 | EP1319830A1 Multipolar aerogenerator |
| 06/18/2003 | DE10115267C2 Verfahren zur Überwachung einer Windenergieanlage Method for monitoring a wind power installation |
| 06/12/2003 | WO2003049256A2 Ac synchronous generator incorporating a braking mechansim |
| 06/12/2003 | WO2003048567A1 Unit type windmill |
| 06/12/2003 | DE10058076C2 Verfahren zur Steuerung einer Windenergieanlage A method for controlling a wind power installation |
| 06/11/2003 | EP1194690B1 Wind power plant provided with cast shadow control |
| 06/11/2003 | CN1423730A Plain bearing and wind energy unit with said bearing |
| 06/05/2003 | WO2003046378A1 Method for monitoring a sensor |
| 06/04/2003 | EP1316739A1 Shaft phase control mechanism |
| 06/04/2003 | CN1422363A Method for operating offshore wind turbine plants based on the frequency of their tower |
| 05/30/2003 | WO2003044362A1 Vertical axis wind turbine |
| 05/28/2003 | CN1109623C Variable pitch marine propeller |
| 05/21/2003 | EP0970308B1 A wind turbine with a wind velocity measurement system |
| 05/15/2003 | WO2003041264A1 Fluid power generator |
| 05/15/2003 | WO2003040557A1 Fluid power generator |
| 05/15/2003 | WO2003040556A1 Method and device for decelerating a wind energy converter rotor |
| 05/15/2003 | US20030091436 Method for regulating a windmill and an apparatus for the use of said method |
| 05/15/2003 | DE20023215U1 Operation of wind power system with shadow regulation involves switching off system when defined sun state exists for which light intensity lies above defined switch-off value |
| 05/12/2003 | WO2002040862A1 Wind energy turbine |
| 05/08/2003 | WO2003038276A1 Wind energy park around a building, to be protected |
| 05/07/2003 | CN1415853A Wind machine with speed adjustable fan blade |
| 05/01/2003 | WO2003036082A1 Rotor with extendable blades and control criteria therefor |
| 05/01/2003 | US20030080566 Base frame for mounting the shaft of the rotor of a wind power onto the plant tower |
| 04/30/2003 | DE20214814U1 Small, wind driven energy generator with wind force responsive mast structure |
| 04/29/2003 | US6554573 Rotor |
| 04/24/2003 | US20030075929 Wind power plant |
| 04/24/2003 | DE20220134U1 Wind energy unit has sensors in the wind blades for dynamic pitch control to equalize drive on all the blades |
| 04/23/2003 | CN2546647Y Self-stabilizing speed wind wheel for small wind power generator |
| 04/17/2003 | WO2003019004A8 Lubrication of a pitch angle adjusting device of a rotor blade of a windmill |
| 04/17/2003 | US20030071467 Wind turbine controller |
| 04/16/2003 | EP1301974A1 Emergency power supply device |
| 04/16/2003 | EP1301707A1 Method for determining the angle of a rotor blade pertaining to a wind energy installation |
| 04/16/2003 | CN1410669A Megawatt grade wind generator set speed change and distance change control system |
| 04/15/2003 | US6548913 Apparatus for generating power using wind energy |
| 04/10/2003 | WO2003030329A1 Method for operating a wind park |
| 04/10/2003 | WO2003029648A1 A method and a computer system for handling operational data of wind power plants |
| 04/10/2003 | CA2460724A1 Method for operating a wind park |
| 04/09/2003 | EP1299779A2 Method and device for processing and predicting the flow parameters of turbulent media |
| 04/03/2003 | WO2002054561A8 System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility |
| 04/02/2003 | CN1407228A Horizontal wind power generator with automatic tracking winds |
| 04/01/2003 | US6541877 Wind power generation system |
| 03/27/2003 | WO2003025389A1 Windmill blade and apparatus for generating power using the blade |
| 03/27/2003 | WO2003025388A1 Wind turbine with vertical axis |
| 03/27/2003 | US20030057703 Method of controlling electrical rotating machines connected to a common shaft |
| 03/27/2003 | CA2460951A1 Windmill blade and apparatus for generating power using the blade |
| 03/26/2003 | EP0954401B1 Shaft phase control mechanism |
| 03/19/2003 | EP1292767A1 Device for producing electric current from wind energy |
| 03/13/2003 | WO2003021105A1 Flow engine |
| 03/12/2003 | EP1291521A1 Wind turbine nacelle with moving crane |
| 03/12/2003 | EP1290343A1 Azimuth drive for wind energy plants |
| 03/06/2003 | WO2003019005A1 A wind turbine and rotor assembly |
| 03/06/2003 | WO2003019004A1 Lubrication of a pitch angle adjusting device of a rotor blade of a windmill |
| 03/06/2003 | US20030044274 Extendable rotor blades for power generating wind and ocean current turbines and means for operating below set rotor torque limits |
| 03/06/2003 | DE20121650U1 Windenergieanlage Wind turbine |
| 03/05/2003 | EP1288494A1 Apparatus for determining the windvector |
| 02/27/2003 | US20030039419 Plain bearing and wind energy unit with said bearing |
| 02/26/2003 | EP1286049A2 Wind turbine |
| 02/26/2003 | EP1286048A1 Device for adjustment of rotor blades of the rotor in a wind power system |
| 02/25/2003 | US6525518 Method for measuring and controlling oscillations in a wind turbine |
| 02/20/2003 | WO2003014568A1 Supporting shaft and column of wind power generator |
| 02/13/2003 | WO2003012293A2 Early-warning system comprising sodar for wind energy turbines |
| 02/13/2003 | WO2002046619A3 Fan assembly |
| 02/12/2003 | EP1283370A2 Hydraulic actuating device, especially for the pitch change in wind turbines |
| 02/12/2003 | EP1282774A1 Method for operating a wind power station and wind power station |
| 02/12/2003 | EP1282773A1 Wind power plant with a particle sensor |
| 02/05/2003 | CN1395655A Group of at least two windmills |
| 02/05/2003 | CN1395037A Wind power machine with yaw regulation and control device |
| 02/04/2003 | US6514043 Wind turbine hub |
| 01/30/2003 | WO2003008802A1 Method and device for speed-variable power electronic adjustment of a gearless wind power plant |
| 01/28/2003 | US6512966 System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility |
| 01/23/2003 | US20030015877 Wind power plant |
| 01/23/2003 | DE10157759C1 Monitoring flow rate sensor involves comparing flow rate indicated by sensor with at least one operating parameter of system operated by medium such as wind power system |
| 01/22/2003 | EP1277954A2 Wind turbine |
| 01/17/2003 | CA2393963A1 Wind power plant |
| 01/16/2003 | US20030011197 Wind (Water) turbine with centrifugal weight control |
| 01/09/2003 | US20030006613 System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility |
| 01/08/2003 | EP1273798A1 Vertical axis wind turbine |
| 01/07/2003 | USH2057 Load attenuating passively adaptive wind turbine blade |
| 01/07/2003 | US6504260 Wind turbine with counter rotating rotors |
| 01/03/2003 | WO2003001649A1 Synchronous machine |
| 01/02/2003 | EP1269282A1 Wind power plant having fixed-speed and variable-speed windmills |
| 01/02/2003 | EP1269015A1 Method for operating offshore wind turbine plants based on the frequency of their towers |
| 01/02/2003 | EP1269014A1 Individual blade adjustment for wind turbines |
| 12/30/2002 | WO2002002936A1 Method for determining the angle of a rotor blade pertaining to a wind energy installation |
| 12/25/2002 | CN2527735Y Tailboard folding speed-regulating mechanism for wind-driven generator |
| 12/20/2002 | WO2002005406A1 Emergency power supply device |
| 12/19/2002 | WO2002101234A1 Self-steering wind turbine |
| 12/19/2002 | WO2002101233A1 Wind pumping power generation device |
| 12/19/2002 | DE10127451A1 Control method for wind-driven power plant has operating parameter varied within limits for optimizing power yield |
| 12/18/2002 | EP1266138A1 A method of operating a turbine |
| 12/18/2002 | EP1266137A1 Bearing for an adjustable rotor blade on a wind energy plant |
| 12/12/2002 | WO2002099277A1 Method for maximizing the energy output of a wind turbine |
| 12/12/2002 | WO2002099276A1 Wind energy plant with an asynchronous machine for determining the azimuth position |
| 12/12/2002 | WO2002099275A1 Switchgear comprising an actuating shaft |
| 12/12/2002 | DE10127454A1 Switching device with actuation shaft for wind power system, has actuation shaft rigidly connected to rotor blade, actuator with crank section joined to actuation shaft and at least one switch |
| 12/12/2002 | DE10127102A1 Asynchronous machine for wind power system, has mutually isolated rotor-stator arrangements with rotors connected to shaft |