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)
02/2014
02/19/2014CN102518560B Method for regulating active power of wind power field
02/19/2014CN102459882B Horizontal wind powered turbine
02/18/2014US8651798 Kinetic hydropower generation system and intake therefore
02/16/2014CA2822976A1 System and method for braking a wind turbine rotor at an overspeed condition
02/13/2014WO2014025124A1 Wind power generator
02/13/2014WO2014024139A1 Control method, program and system for controlling the bearing preload of a wind turbine and wind turbine comprising such control system
02/13/2014WO2014023313A1 Floating wind turbine safety system
02/13/2014US20140044519 Method and device for the rapid oil change on drive devices of wind power plants
02/13/2014US20140042746 Shock sensor for wind turbine generator
02/13/2014DE102011002842B4 Simulationsmodell für eine Windenergieanlage sowie Erzeugung und Verwendung Simulation model for a wind turbine as well as production and use
02/13/2014DE102009014012B4 Verfahren zum Betreiben einer Windenergieanlage A method of operating a wind power plant
02/12/2014EP2696070A1 Apparatus for controlling wind power generation apparatus, wind power generation apparatus, wind farm, and method for controlling wind power generation apparatus
02/12/2014EP2696069A2 Overload slip mechanism for the yaw drive assembly of a wind turbine
02/12/2014EP2696068A2 System and method for controlling speed and torque of a wind turbine beyond rated wind speed conditions
02/12/2014EP2696067A2 Wind turbine yaw control within wind farm
02/12/2014EP2694808A2 Wind turbine generator system and method for operating a wind turbine generator system
02/12/2014EP2694807A2 Method of controlling pitch systems of a wind turbine
02/12/2014CN203430699U Large speed regulation windmill
02/12/2014CN203430698U Wingspan type vertical axis wind generator capable of accelerating
02/12/2014CN103582756A Wind turbine control system with decentralized voting
02/12/2014CN103573561A Automatic cable unwinding system of wind generating set
02/12/2014CN103573554A Multilayer multi-vane controllable vertical shaft flag type wind driven generator
02/12/2014CN103573553A Blade incidence-angle-adjustable type vertical-shaft wind turbine
02/12/2014CN103573552A Wind turbine and control method for reducing unbalance of rotor
02/12/2014CN103573551A Braking system of wind driven generator and braking method
02/12/2014CN103573550A Control method and system of wind turbine
02/12/2014CN102734067B Wind thrust pitch-variable mechanism
02/12/2014CN102588210B Filtering method for preprocessing fitting data of power curve
02/12/2014CN102159830B Power control for wind park
02/11/2014US8649911 System and method for operating a wind farm under high wind speed conditions
02/11/2014US8647061 Teeter-restraint device for wind turbines
02/11/2014US8647060 Horizontal axis wind turbine
02/11/2014CA2548537C Wind turbine to produce electricity
02/10/2014CA2823201A1 Wind power generation system, wind power generation control device and wind power generation control method
02/10/2014CA2822679A1 Overload slip mechanism for the yaw drive assembly of a wind turbine
02/09/2014CA2822937A1 System and method for controlling speed and torque of a wind turbine during post-rated wind speed conditions
02/06/2014WO2014019920A1 Wind turbine unit having at least one wind turbine
02/06/2014WO2010027635A3 Fluid turbine systems
02/06/2014US20140037448 Control system and method for mitigating rotor imbalance on a wind turbine
02/06/2014US20140037447 Wind turbine yaw control
02/06/2014US20140035285 Method and apparatus for protecting wind turbines from extreme events
02/05/2014EP2693589A1 Wind park control system
02/05/2014EP2693049A2 Control system and method for mitigating rotor imbalance on a wind turbine
02/05/2014EP2691647A2 Wind turbine control system with decentralized voting
02/05/2014EP2691645A1 Fluid turbine with variable pitch shroud segments
02/05/2014EP2691644A2 Systems, devices and methods for improving efficiency of wind power generation systems
02/05/2014CN203420827U Umbrella-shaped wind driven generator
02/05/2014CN203420826U Variable pitch separately excited direct current motor structure of wind generating set
02/05/2014CN203420825U Fan tower vibration suppression system and control system for increasing fan cut-out wind speed
02/05/2014CN103562709A Method and appartaus for protecting wind turbines from extreme events
02/05/2014CN103562589A 制动器 Brakes
02/05/2014CN103562547A Natural energy extraction apparatus
02/05/2014CN103562545A Control device for wind power plant and control method for wind power plant
02/05/2014CN103558030A Electric variable pitch experimental platform of wind generating set
02/05/2014CN103557121A Hydraulic constant-speed generating system of multilayer shunting type vertical axial fan
02/05/2014CN103557119A Wind and solar generator
02/05/2014CN103557118A Electric-hydraulic proportional yaw damping device of wind turbine generator
02/05/2014CN103557117A Power curve acquisition device for wind turbine generator system
02/05/2014CN103557116A Hard-wire constructed safety protection device of wind generating set
02/05/2014CN103557114A Unimpeded double-controlled vertical wind turbine
02/05/2014CN102400855B Power adjusting method and device in wind farm
02/05/2014CN101737253B 风能动力机 Wind power machine
02/04/2014CA2592077C Omni-directional wind turbine
02/04/2014CA2560815C Actuator for adjusting a rotor blade pitch angle
02/02/2014CA2821701A1 Control system and method for mitigating rotor imbalance on a wind turbine
01/2014
01/30/2014WO2014015882A1 Tilting wind turbine
01/30/2014WO2014015878A1 Wind turbine tilt optimization and control
01/30/2014WO2014015872A1 Wind turbine generators
01/30/2014US20140030090 Systems and methods for controlling tower clearance in a wind turbine
01/30/2014US20140030089 Wind turbine lifetime estimator
01/30/2014US20140028025 Device and method for determining a blade position and for ending a safety run
01/30/2014US20140028024 Wind turbine control method
01/29/2014EP2690286A1 Monitoring arrangement
01/29/2014EP2690285A2 Controlling tower clearance in a wind turbine
01/29/2014EP2689511A1 Method and arrangement for feeding electrical power from a wind turbine into an ac voltage network
01/29/2014EP2689129A1 Savonius wind turbine
01/29/2014CN203412699U Vertical axis wind power generation system working on double wind speed power curves
01/29/2014CN103541865A Double-rotor wind power or hydraulic turbine
01/29/2014CN103541862A Method and system to actively pitch to reduce extreme loads on wind turbine
01/29/2014CN103541861A Floating wind generating set tower negative damping restraining system and method
01/29/2014CN103541860A Method and apparatus for adaptively controlling wind park turbines
01/29/2014CN102678451B Variable pitch propeller control method for wind generating set
01/29/2014CN102192085B Redundant pitch system
01/29/2014CN102135078B System and method for operating a wind turbine having active flow control
01/29/2014CN101737257B Estimating an achievable power production of a wind turbine by means of a neural network
01/29/2014CN101532473B Wind generation equipment and method for mitigating mechanical vibration thereof
01/26/2014CA2821072A1 Systems and methods for controlling tower clearance in a wind turbine
01/23/2014WO2014013844A1 Wind turbine wheel
01/23/2014WO2014012591A1 Fluid flow power plant
01/23/2014WO2014012553A1 A method of operating a wind turbine as well as a system suitable thereof
01/22/2014EP2687857A1 Methods and systems for use in monitoring a tachometer of a wind turbine
01/22/2014EP2686575A1 Brake for wind power plants
01/22/2014EP2686547A1 Downwind turbine with free yaw system
01/22/2014CN203404021U Detector for yaw direction and angle of wind-driven generator
01/22/2014CN103527713A Combined gearbox
01/22/2014CN103527416A User wind and photovoltaic complementary power generation system suitable for sea island micro-grid power supply mode
01/22/2014CN103527414A Wind power energy storage and power generation and standby energy storage and power generation device for base station
01/22/2014CN103527413A Wind power generating device capable of generating power at constant frequency
01/22/2014CN103527412A Horizontal shaft and vertical shaft double-main-shaft wind driven generator
01/22/2014CN103527410A Universal wind sail machine
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