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)
06/2010
06/03/2010US20100135797 Apparatus and method for manipulating a component of a wind turbine
06/03/2010US20100135795 Systems and method for operating an active flow control system
06/03/2010US20100135791 Method and apparatus for powering a pitch control system
06/03/2010US20100135790 Wind turbine blade with foreign matter detection devices
06/03/2010US20100135789 System and methods for controlling a wind turbine
06/03/2010US20100135787 Passive deicing for wind turbine blades
06/03/2010US20100133848 Wind Turbine
06/03/2010US20100133831 Method and apparatus for controlling a wind turbine
06/03/2010US20100133829 Improvements in or relating to wind turbines
06/03/2010US20100133827 Method and system for controlling a wind turbine
06/03/2010US20100133826 Method and apparatus for generating power in a wind turbine
06/03/2010US20100133823 Hybrid braking system and method
06/03/2010US20100133818 Method and system for noise controlled operation of a wind turbine
06/03/2010US20100133817 Method and apparatus for controlling the tip speed of a blade of a wind turbine
06/02/2010EP2192298A2 Wind energy assembly with a central control device and a control unit in the rotor and method for operating such a wind energy assembly
06/02/2010EP2191131A2 Method for controlling at least one adjustment mechanism of a wind turbine, a wind turbine and a wind park
06/02/2010CN201496204U Grid-connected hybrid-driven variable-pitch variable-speed constant frequency wind turbine generator system
06/02/2010CN201496202U Automatic fire-service measurement, control and emergency system of wind generator nacelle
06/02/2010CN101720390A Wind-driven generator and construction method thereof
06/02/2010CN101720389A Blade pitch angle control device and wind turbine generator
06/02/2010CN101720388A Locking mechanism for a wind turbine
06/02/2010CN101720387A Wind turbine with pitch control arranged to reduce life shortening loads on components thereof
06/02/2010CN101718258A Double-cable type wind-driven generator
06/02/2010CN101718257A Wind and water power generator impeller device for controlling wing surface angle by microcomputer
06/02/2010CN101718256A Novel wind wheel and wind generating set
06/02/2010CN101718255A Method for controlling a wind turbine using a wind flow model
06/02/2010CN101718251A Adjustable vane of wind catching face of wind power generation impeller and vane adjustment method thereof
06/02/2010CN101302995B Tuning quality damper vibration damping control device for blower fan
06/02/2010CN101265880B Cyclone resisting vertical shaft wind motor based on vane corner control
06/02/2010CN101235800B Teeth bar lead screw synchronous variable pitch
06/02/2010CN101230843B Device and method for conversion of nature energy of combined concatemer
06/02/2010CN101220802B Universal sail multilevel wind velocity self-adapting upright shaft aerogenerator system
06/02/2010CN101196169B Breeze type wind-driven generator and photovoltaic lighting system compatible with the wind-driven generator thereof
06/02/2010CN101092943B Wind power generation device
06/01/2010US7726943 Rotor blade for a wind energy installation
06/01/2010US7726934 Vertical axis wind turbine
05/2010
05/27/2010WO2010059983A2 Wind turbine
05/27/2010WO2010057737A2 A method for controlling operation of a wind turbine
05/27/2010WO2010018274A8 Hydraulic device that controls and actuates, automatically, the brake of a windpump
05/27/2010WO2010000723A3 A method of controlling a wind power plant
05/27/2010US20100129220 Blade pitch controlling apparatus and application thereof
05/27/2010US20100129215 System for providing dynamic pitch control in a wind turbine
05/27/2010US20100129193 System and method for extracting power from fluid using a tesla-type bladeless turbine
05/27/2010US20100127505 Wind powered generator for a vehicle
05/27/2010US20100127504 Wind Turbine Blade
05/26/2010EP2189656A2 Wind turbine yawing system
05/26/2010EP2189655A1 System and method for control of pitch for wind turbines
05/26/2010CN201486768U Shutter wind-driven generator
05/26/2010CN201486762U Wind driven generator for automatically adjusting wing posture
05/26/2010CN201486761U Wheel type windmill generator
05/26/2010CN201486758U Speed regulating device of miniature low-speed wind driven generator
05/26/2010CN201486757U Wind-driven variable pitch servo controller
05/26/2010CN201486756U Magnetic suspension direction regulating device for wind turbine
05/26/2010CN201486751U Water-float cyclonic wind machine
05/26/2010CN201486745U Controllable device for improving efficiency of blower or wind-driven generator by increasing wind amount
05/26/2010CN1976180B Variable speed variable frequency pneumatic electric machine and excitation control system
05/26/2010CN101715515A Wind turbine pitch-angle control device and method thereof
05/26/2010CN101713997A Method and system of wind turbine condition monitoring
05/26/2010CN101713376A Controller and control method for wind turbine generator set
05/26/2010CN101713375A System and method for controlling a wind turbine during loss of grid power and changing wind conditions
05/26/2010CN101228351B Method of maintaining wind turbine components operation and a turbine comprising components suitable for operational maintenance
05/26/2010CN101001036B Variable speed constant frequency wind-mill generator and its excitation control system
05/25/2010US7721434 Methods and apparatus for replacing objects on horizontal shafts in elevated locations
05/20/2010US20100124498 Wind energy plant with a central control device and a control unit in the rotor and method for the operation of such a wind energy plant
05/20/2010DE19928048B4 Windkraftanlage Wind Turbine
05/20/2010DE102008057934A1 Windenergieanlage mit einer zentralen Steuerungseinrichtung und einer Steuerungseinheit im Rotor sowie Verfahren zum Betreiben einer derartigen Windenergieanlage Wind turbine with a central control device and a control unit in the rotor and method for operating such a wind turbine
05/20/2010DE102008043705A1 Method for converting flow energy of fluid, involves driving rotor of turbo engine by fluid, where rotating rotor performs flow energy-proportional mechanical work
05/19/2010EP2187046A2 Braking system for wind turbine
05/19/2010EP2185812A1 Control of active power reserve in a wind-farm
05/19/2010CN201474867U Pressurizing/wind collecting-type wind generator set
05/19/2010CN201474866U Horizontal axle wind-driven generator capable of rotating towers
05/19/2010CN201474863U Variable-pitch variable-speed wind turbine
05/19/2010CN201474857U Automatic propeller pitch angle adjustment steady speed device for miniature power generator
05/19/2010CN201474854U Wind deflection device of vertical axis wind turbine
05/19/2010CN101711310A Unity wind power plant with vertical axis of rotation
05/19/2010CN101709692A Difunctional wind driven generator
05/19/2010CN101709691A Ventilation and power generation dual-purpose constant speed wind generator
05/19/2010CN101709690A Vertical shaft constant speed wind-driven generator
05/19/2010CN101709689A Method for stopping a wind turbine in two stages
05/19/2010CN101021207B Digital fly wheel device for wind-oriented power generation and speed regulation
05/19/2010CN101016882B Electric stepless speed change double power flow wind-power generator set
05/18/2010US7719128 System and method for controlling a wind turbine during loss of grid power and changing wind conditions
05/18/2010US7717673 Redundant blade pitch control system for a wind turbine and method for controlling a wind turbine
05/14/2010WO2010051724A1 Electric energy system for dual energy sources electric vehicle combined with wind power
05/14/2010WO2010051648A1 Fluid directing system for turbines
05/14/2010WO2010028954A3 Power control for a wind park
05/14/2010WO2009068036A3 A wind turbine, a method for controlling a wind turbine and use thereof
05/14/2010WO2009068035A3 A wind turbine, a method for controlling a wind turbine and use thereof
05/13/2010US20100119370 Intelligent and optimized wind turbine system for harsh environmental conditions
05/13/2010US20100119369 Control Of Rotor During A Stop Process Of A Wind Turbine
05/13/2010US20100117371 Wind system for converting energy by translating on a rail modules dragged by kites and process for producing electric energy through such system
05/13/2010US20100117361 Wind Turbine, A Method For Compensating For Disparities In A Wind Turbine Rotor Blade Pitch System And Use Of A Method
05/12/2010EP2184489A2 Drive train supporting structure for a wind turbine
05/12/2010EP2184483A1 A large sized safe windmill with high efficiency
05/12/2010CN201461254U Perpendicular wind power generation apparatus
05/12/2010CN201461238U Vertical axis wind power generation apparatus and automatic blade angle adjusting mechanism thereof
05/12/2010CN201461237U Novel wind-driven generator tail and wind-driven generator with same
05/12/2010CN201461236U Pitch of blade adjusting device for controlling wind wheel
05/12/2010CN201461235U Controller of electromagnetic speed-restricting voltage-stabilizing type wind power and photovoltaic power generation system of 600W
05/12/2010CN201461234U Reduction gear for returning of blades of wind driven generator to feathering position
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