Patents
Sitemap › F03 - Machines or engines for liquids; Wind, spring, or weight motors; Producing mechanical power or a reactive propulsive thrust, not otherwise provided for › F03D - Wind motors › F03D 7 - Controlling wind motors
Patents for F03D 7 - Controlling wind motors (12,710)
12/2003
12/30/2003CA2402044C Bearing for an adjustable rotor blade on a wind energy plant
12/24/2003WO2003106839A1 Wind power plant
12/24/2003WO2003106838A1 Method of monitoring the power produced by aerogenerators
12/24/2003DE20212459U1 Elektrohydraulischer Bremsmodul Electro-hydraulic brake module
12/18/2003WO2003104573A2 Wind energy conversion device
12/18/2003US20030230898 Variable diameter rotor
12/17/2003EP1371846A2 Wind energy plant and method for operating a wind energy plant
12/17/2003CN1461882A Wind power station, control device of wind power station and method for operating wind power station
12/11/2003WO2003102414A1 Variable length wind turbine blade
12/11/2003WO2003102413A1 A wind power generator
12/11/2003WO2003102410A1 A wind power generator with multiple rotary wings
12/11/2003US20030227174 Wind energy conversion device
12/11/2003US20030227172 Wind farm electrical system
12/10/2003EP1368566A1 Atmospheric density-dependent power adjustment for wind turbines
12/09/2003US6661111 Wind power plant provided with cast shadow control
12/04/2003US20030223868 Telescoping wind turbine blade
12/03/2003EP1367285A1 Disc brake for industrial use
12/03/2003EP1367274A2 Sliding bearing with integrated gearing
12/03/2003EP1367273A2 Sliding bearing for radial and axial loads
12/03/2003EP1367257A2 Shielded wind turbine
12/03/2003EP1366290A1 Offshore floating wind power generation plant
12/02/2003US6655916 System for harnessing wind energy with self-protection
11/2003
11/26/2003EP1365148A2 Lubricating system for the azimuth turning gear of the nacelle of a wind turbine
11/26/2003EP1365147A2 Slide bearings for wind turbines
11/25/2003US6653744 Distributed generation drivetrain (DGD) controller for application to wind turbine and ocean current turbine generators
11/20/2003WO2003095829A1 Group of wind power installations having different nominal powers for an identical drive train
11/20/2003WO2003076801A3 Wind turbine with a plurality of rotors
11/19/2003EP1363019A2 Multistage wind turbine with coupling system
11/19/2003EP1362183A1 Wind energy plant
11/19/2003CN1456804A Self alignner for declines of small wind power generator tail panel
11/11/2003CA2350745C Azimuthal driving system for wind turbines
11/06/2003WO2003092109A1 Method for operating redox flow battery system
11/06/2003WO2003091577A1 Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades
11/06/2003WO2003091570A1 Device for adjusting a rotor blade of a wind energy turbine
11/06/2003WO2003091569A1 Wind power plant with vertical rotors
11/05/2003EP1359321A1 Sensing of loads on wind turbine blades
11/05/2003EP0998634B1 Wind energy installation
11/04/2003US6641367 Wind energy conversion apparatus
10/2003
10/23/2003DE10022974C2 Verfahren zum Betreiben einer Windenergieanlage sowie Windenergieanlage A method for operating a wind turbine and wind turbine
10/22/2003CN1451079A Energy conversion method
10/21/2003CA2395540C Plain bearing and wind energy unit with said bearing
10/21/2003CA2386114C Method for monitoring wind power plants
10/16/2003US20030194310 Device for producing eletric current from wind energy
10/15/2003CN2580136Y Variable speed constant frequency wind motor unit speeder
10/09/2003WO2003083294A1 Wind plant consisting of a vertical rotational axis and a control element system
10/08/2003EP1350952A1 Vertical axis wind turbine
10/02/2003WO2003081035A1 Wind power generator for vehicle
10/02/2003WO2003081032A1 Wind turbine blade feathering override
10/02/2003WO2003080414A1 Hydraulic brake system for a wind energy plant
10/02/2003WO2003080413A1 Hydraulic brake system for a wind energy plant
10/02/2003US20030185665 Method of operating a turbine
09/2003
09/25/2003US20030178854 Energy conversion method
09/24/2003EP1346452A1 System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility
09/24/2003CN1443937A Tail plate folding type speed-regulating mechanism for wind power generator
09/18/2003WO2003076801A2 Wind turbine with a plurality of rotors
09/16/2003US6619918 Method of controlling the operation of a wind turbine and wind turbine for use in said method
09/11/2003US20030170123 Vertical array wind turbine
09/11/2003US20030168862 Aerogenerator
09/04/2003US20030165379 Wind power plant with a particle sensor
09/03/2003EP1340910A1 Aerogenerator with axial flux permanent magnets and regulation thereof
09/03/2003EP1339985A1 Azimuthal control of a wind-energy turbine during a storm
09/03/2003EP1339983A2 Fan assembly
09/03/2003EP1282774B1 Method for operating a wind power station and wind power station
09/03/2003EP0830507B1 Self-governing fluid energy turbine
09/03/2003CN1120297C Variable speed wind turbine generator and control method thereof
08/2003
08/28/2003WO2003071129A1 Passive speed and power regulation of a wind turbine
08/28/2003US20030160457 Method and device for processing and predicting the flow parameters of turbulent media
08/28/2003US20030160456 Azimuth drive for wind energy plants
08/28/2003DE20308350U1 Blade pitch adjustment system for propellers of ships and windmills for generating power has spiral spring loaded by transmitted torque and connected to nut on threaded shaft
08/27/2003EP1337755A1 Wind energy turbine
08/27/2003EP1337754A1 Wind energy turbine and wind farm consisting of a plurality of wind energy turbines
08/26/2003US6609889 Method and a device for adjusting the pitch and stopping the rotation of the blades of a wind turbine
08/21/2003WO2003049256A3 Ac synchronous generator incorporating a braking mechansim
08/21/2003US20030155773 Method for operating a wind power station and wind power station
08/20/2003CN1437685A Device for producing electric current from wind energy
08/20/2003CN1437684A Method for operating wind power station and wind power station
08/20/2003CN1437683A Azimuth drive for wind energy plants
08/14/2003WO2003067080A1 Wind generator
08/14/2003US20030151260 Method for operating offshore wind turbine plants based on the frequency of their towers
08/14/2003US20030151259 Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
08/12/2003US6604907 Individual blade adjustment for wind turbines
08/07/2003WO2003065567A1 Circuit to be used in a wind power plant
08/07/2003WO2003064853A1 Apparatus and method for operation of a power generating plant
08/07/2003WO2003064852A1 Coupled vortex vertical axis wind turbine
08/07/2003US20030147751 Bearinf for an adjustable rotor blade on a wind energy plant
07/2003
07/29/2003US6600240 Variable speed wind turbine generator
07/24/2003WO2003060587A1 Microscopy imaging apparatus and mehod for generating an image
07/17/2003WO2003058062A1 Up-wind type windmill and operating method therefor
07/16/2003EP1327773A2 Wind turbine with active blade swept area control
07/10/2003US20030129059 Mechanism for controlling independently the pitch of each of a plurality of blades of a wind turbine
07/10/2003US20030127862 Control system for a wind power plant
07/09/2003EP1133638B1 Azimuthal driving system for wind turbines
07/09/2003EP1040564B1 Wind turbine and method for operating a wind turbine
07/03/2003WO2003054388A1 Wind turbine in parked position
07/03/2003US20030126060 System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility
07/03/2003US20030123973 Propeller type windmill for power generation
07/02/2003EP1323922A1 Energy conversion method
07/02/2003EP1323222A1 Island network and method for operation of an island network
07/02/2003CN1427149A Megawatt grade speed veriable constant frequency wind electric generator set
06/2003
06/26/2003WO2003052973A1 Fiber optic safety system for wind turbines
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