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)
10/2012
10/31/2012CN202510280U Variable pitch control system
10/31/2012CN202510279U Remote monitoring system for wind farm
10/31/2012CN202510278U Wind power generation device
10/31/2012CN102762856A Device for driving pitch of wind turbine blade, rotating wind turbine blade with same, and wind turbine device
10/31/2012CN102762854A Wind turbine for wind power generation apparatus, and wind power generation apparatus
10/31/2012CN102762853A Link pin switching device and link pin switching method for a wind-powered electrical generator
10/31/2012CN102762852A Method and apparatus for protecting wind turbines from fatigue damage
10/31/2012CN102762851A Disk brake for an azimuth drive of a wind turbine
10/31/2012CN102758869A Hydraulic brake system of wind driven generator
10/31/2012CN102758742A Wind energy and solar energy roof power generation self-driving fan
10/31/2012CN102758739A Dual-blade wind generator with wind rudder
10/31/2012CN102758728A Blade and method for controlling flowing-around, and wind turbine provided with blade
10/31/2012CN102758727A Wind turbine state monitoring and error diagnosis system and method integrated into control system
10/31/2012CN102758726A Variable pitch control system, variable pitch control method and wind generating set
10/31/2012CN102758725A Wind turbine and related control method
10/31/2012CN102182632B Wind turbine device for regulating speed and running by using solar energy
10/31/2012CN102162427B Perpendicular shaft wind turbine rotor with adjustable dip angles of blades
10/31/2012CN101718251B Adjustable vane of wind catching face of wind power generation impeller and vane adjustment method thereof
10/30/2012US8301313 Method of reducing power provided by a wind power installation based on network conditions
10/30/2012US8299643 Wind turbine generator, active damping method thereof, and windmill tower
10/30/2012US8297911 Eolic generator
10/30/2012US8297910 Fluid turbine systems
10/26/2012WO2012144879A1 Wind-operated power plant
10/25/2012US20120269629 Vertical axis wind turbine
10/25/2012US20120269627 Vertical axis windmill system
10/25/2012DE102011018253A1 Method for replacing normal power supply with emergency power supply of offshore wind turbine, to supply power to ships, involves forming electrical line connection between replacement power supply and wind turbine power supply
10/24/2012EP2514969A2 Monitoring wind turbine performance
10/24/2012EP2514966A1 Vertical shaft wind power generating system and blade angle automatic regulating device thereof
10/24/2012EP2514965A2 Wind power generating system
10/24/2012EP2513475A2 Magnetic active flap
10/24/2012CN202500721U Tail vane of aerogenerator and aerogenerator applying the tail vane
10/24/2012CN202500720U Wind generating set and yawing device thereof
10/24/2012CN202500719U Proportional valve controlled hydraulic motor independent variable propeller pitch system
10/24/2012CN1942675B Asymetric volume booster arrangement for valve actuator
10/24/2012CN102753820A 风力发电装置 Wind power unit
10/24/2012CN102753819A Handy terminal for wind power generation apparatus
10/24/2012CN102753818A Detection of ice on airfoils
10/24/2012CN102748247A Blade of wind driven generator with speed capable of being adjusted passively
10/24/2012CN102748227A Wind driven generator and power generation method thereof
10/24/2012CN102748225A Taper cylinder type wind power generating device
10/24/2012CN102748223A Tail vane series offshore power generator
10/24/2012CN102748221A Multi-blade wind wheel speed increasing device of high-speed wind generating set
10/24/2012CN102748220A Numerical control speed-regulating mini-type wind driven generator
10/24/2012CN102748219A Monitoring wind turbine performance
10/24/2012CN102748218A Control method and device of wind power generator set
10/24/2012CN102748217A Dynamically optimal blade pitch angle control method and device of wind generator set
10/24/2012CN102748216A Method, system and device for regulating active power of wind power generator unit
10/24/2012CN102748215A Safety chain system of wind generating set and fault rapid identification method thereof
10/24/2012CN102748214A Wind generation set state monitoring and fault diagnosis system coupled to control system
10/24/2012CN102748213A Emergency shutdown control system and method for wind generating set
10/24/2012CN102748212A Improved variable pitch structure for wind power generation system
10/24/2012CN102748211A Variable pitch structure convenient for overhauling capacitor device of wind power generation system
10/24/2012CN102748210A Pitch cabinet structure for wind power generation system
10/24/2012CN102748209A Variable pitch structure of high-power wind power generation system
10/24/2012CN102748208A Numerical control speed regulating device for micro wind driven generator
10/24/2012CN101964533B Low voltage ride-through variable pitch control system for double-fed wind turbine generator unit
10/24/2012CN101963131B Yawing mechanism for wind driven generator, yawing control system and control method
10/24/2012CN101892953B Electric variable propeller system of wind generating set
10/23/2012US8295987 Systems and methods for performance monitoring and identifying upgrades for wind turbines
10/23/2012US8292579 Method and system for deicing wind turbine rotor blades with induced torque
10/23/2012US8292568 Wind turbine generator having a detection unit for detecting foreign object inside rotor and operating method thereof
10/23/2012US8291703 Variable geometry turbine
10/23/2012CA2693750C Maintenance operation method for wind turbine generator and wind turbine generator
10/23/2012CA2517150C Wind turbine control having a lidar wind speed measurement apparatus
10/18/2012WO2012140757A1 Output equalization method for wind power generation facility, and output equalization apparatus for wind power generation facility
10/18/2012WO2012140267A1 Device and method for determining a blade position and for ending a safety run
10/18/2012WO2012139584A1 A method for adapting wind turbine power production to a power demand
10/18/2012US20120263591 Systems and methods for enhancing performance of windmills
10/18/2012DE102011007440A1 Vorrichtung und Verfahren zum Bestimmen einer Blattposition und zum Beenden einer Sicherheitsfahrt Apparatus and method for determining a sheet position and ending of a failure
10/18/2012DE102011007434A1 Method for creating software-simulation module for simulating correlation between input and output variables and/or behavior of wind energy plant in energy supply network, involves forming model from transfer and combination functions
10/18/2012DE102007028143B4 Verfahren und Einrichtung zum Verstellen eines Funktionselementes in Abhängigkeit von der Strömungsgeschwindigkeit eines strömenden Mediums Method and device for moving a functional element depending on the flow rate of a flowing medium,
10/17/2012EP2511522A1 Blade angle control for a rotor blade of a wind turbine
10/17/2012CN202493379U Squash wind power generation system
10/17/2012CN102741548A Blade pitch control device, wind-powered electricity generating device, and blade pitch control method
10/17/2012CN102741547A Rotor turning device for wind turbine generator and rotor turning method
10/17/2012CN102741546A Wind turbine generator and method of controlling the same
10/17/2012CN102741545A Magnetic active flap
10/17/2012CN102735333A Ice detection method and system for wind turbines, using sun radiation sensors
10/17/2012CN102734086A Internal corrosive prevention device and method for wind driven generator
10/17/2012CN102734083A Wind driven generator paddle used for resisting strong wind
10/17/2012CN102734079A Wind turbine with a broadband damping device in each blade
10/17/2012CN102734076A Water wind power generation system
10/17/2012CN102734068A Wind power assembly
10/17/2012CN102734067A Wind thrust pitch-variable mechanism
10/17/2012CN102734066A Wind power generator safety chain and wind power generator control system
10/17/2012CN102734065A Three-stage automatic paddle changing technical scheme for windmill paddles
10/17/2012CN102734062A Vertical shaft wind scoop type universal windmill
10/17/2012CN102734061A 锥管式风力发电装置 Cone type wind power installations
10/17/2012CN102734060A Pitch bearing
10/17/2012CN102734057A Wind power generation and wind power air compression dual-purpose machine with automatic speed regulation function
10/17/2012CN102182630B Method for braking in series for frequency-conversion speed-regulating wind power generation water pumping system
10/17/2012CN101930486B Device and method for predicating fan load index of wind powder plant
10/17/2012CN101806279B Vertical axis wind generator, blower fan and wind-driven part thereof
10/17/2012CN101639046B Special jet system for gas engine motor vehicles
10/17/2012CN101042112B High efficiency low cost high power non-interconnected wind-driven generator group
10/16/2012CA2655637C Method for the operation of a wind power plant
10/11/2012WO2012138518A1 Wind turbine
10/11/2012WO2012138244A1 Self-adjusting wind-driven plant
10/11/2012WO2012138243A1 Self-adjusting wind-driven plant for extracting flow energy
10/11/2012WO2012137356A1 Apparatus for controlling wind power generation apparatus, wind power generation apparatus, wind farm, and method for controlling wind power generation apparatus
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