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)
03/2014
03/19/2014CN101749184B Control of the rotational speed of a wind turbine which is impeded to export electrical power to an electricity network
03/18/2014US8672625 Wind turbine with monitoring sensors
03/18/2014US8672608 Tower type vertical axle windmill
03/13/2014WO2014038793A1 Non-electric wind power generator capable of automatically tracking wind
03/13/2014WO2014037452A1 Method of operating a wind turbine
03/13/2014WO2014037432A1 A braking system
03/13/2014WO2014036810A1 A tethered airborne wind power generator system
03/13/2014WO2014036665A1 Wind turbine
03/13/2014US20140070539 Wind turbine and method of operating a wind turbine
03/13/2014US20140070538 Method and apparatus for protecting wind turbines from extreme events
03/13/2014US20140070537 Wind turbine
03/13/2014DE102007035877B4 Vorrichtung zur Realisierung von Kraft-Weg-Kurven Apparatus for implementing force-displacement curves
03/13/2014CA2826437A1 Voltage control in a doubly-fed induction generator wind turbine system
03/12/2014EP2706254A1 A braking system
03/12/2014EP2706231A1 Method of operating a wind turbine
03/12/2014EP2706230A1 Turbine and control system of the over-power of said turbine
03/12/2014EP2706229A1 Turbine and control system of the over-power of said turbine
03/12/2014EP2705376A1 A wind turbine optical wind sensor
03/12/2014EP2705252A1 Method and appratatus for protecting wind turbines from extreme events
03/12/2014CN203476605U Wind generating set with stall regulation function
03/12/2014CN203476604U Control system used for main control system of wind turbine generating set
03/12/2014CN103636116A A variable wind turbine having a power dissipating unit and method for operating power dissipating unit of wind turbine
03/12/2014CN103635812A A wind turbine optical wind sensor
03/12/2014CN103629278A Wind driven generator locking hydraulic system
03/12/2014CN103629049A Operating a wind turbine with multiple temperature sensors
03/12/2014CN103629048A Intelligent pitch control system of wind turbine generator and pitch control method thereof
03/12/2014CN103629047A Nonlinearity pitch angle control method capable of reducing wind turbine generator loads
03/12/2014CN103629046A Wind power generator performance evaluation method, device and wind power generator
03/12/2014CN102518554B Variable-pitch control system for wind generating set
03/12/2014CN102454545B Speed reducer for wind power generation equipment, and yaw drive device of wind power generation equipment
03/12/2014CN102052244B Systems and methods for assembling pitch assembly for use in wind turbine
03/11/2014DE202014000111U1 Mechanische Rotorblattverstellung, Drehzahlbegrenzung und Sturmsicherung bei Windkraftanlagen Mechanical pitch control, speed limiter and storm protection for wind turbines
03/11/2014CA2645108C A method and control system for reducing the fatigue loads in the components of a wind turbine subjected to asymmetrical loading of the rotor plane
03/06/2014WO2014033084A1 Angular positioning system for a wind turbine
03/06/2014WO2014032826A1 Method and control device for a wind turbine, and computer program product, digital storage medium and wind turbine
03/06/2014WO2014032668A1 Connection system for power generation system with dc output
03/06/2014WO2014009011A3 Wind turbine comprising a pitch adjustment system
03/06/2014US20140064961 Method for backing up and recovering blade zero point of pitch drive system for wind turbine and pitch drive system for wind turbine
03/06/2014US20140062086 Reactive Power Regulation
03/06/2014DE102012215575A1 Verfahren und Regeleinrichtung für eine Windenergieanlage sowie Computerprogrammprodukt, digitales Speichermedium und Windenergieanlage Process and control device for a wind turbine and computer program product, digital storage medium and wind turbine
03/05/2014EP2703914A1 Hybrid control system and method for automatic voltage regulator
03/05/2014EP2703644A1 Angular positioning system for a wind turbine
03/05/2014EP2703643A1 Wind power generation system, device using wind power generation system, and method for operating same
03/05/2014EP2703642A2 Wind Turbine Pitch Control System
03/05/2014EP2703640A1 Method for constructing a tower for a wind energy assembly and tower for a wind energy assembly
03/05/2014EP2702684A2 A variable wind turbine having a power dissipating unit; a method of operating a power dissipating unit in a wind turbine
03/05/2014EP2702393A1 Method and appartaus for protecting wind turbines from extreme events
03/05/2014EP2702268A1 Wind power plant
03/05/2014EP2702267A2 Rotational support of a wind turbine blade
03/05/2014CN203463234U Complementary power supply monitoring system based on wind energy and solar energy
03/05/2014CN203463229U Automatic furling device of wind driven generator
03/05/2014CN203463228U Constant-speed paddle switching device of wind driven generator
03/05/2014CN203463227U Wind power variable pitch control system
03/05/2014CN103620216A Improved wind turbine noise control methods
03/05/2014CN103620214A Propeller windmill for comapact electricity generating machine
03/05/2014CN103615359A Electric drive starting system and method of lift-force-type perpendicular shaft wind turbine power generating set
03/05/2014CN103615356A Constant-power control method and device for full-load power generation working condition of wind turbine generator, and wind turbine generator
03/05/2014CN102080628B Method and apparatus for controlling wind turbine
03/05/2014CN101737247B Protection system for wind turbine
03/05/2014CN101487446B Speed controlled pitch system
03/04/2014US8662842 Method and system for utilizing rotorspeed acceleration to detect asymmetric icing
02/2014
02/28/2014CA2824204A1 System and method for controlling a dual-fed induction generator in response to high-voltage grid events
02/27/2014WO2014029440A1 Wind turbine client-server control system and method
02/27/2014US20140056707 Conveyance device for an energy collector
02/27/2014US20140056706 Operating a wind turbine with multiple temperature sensors
02/27/2014US20140056705 Load control system and method for wind turbine
02/27/2014US20140054894 Wind turbine including optical sensor system
02/27/2014US20140054893 Hydraulic transmission methods and apparatus for wind turbines
02/27/2014CA2824085A1 Wind turbine pitch control system
02/26/2014EP2700815A1 Operating a wind turbine with multiple temperature sensors
02/26/2014CN203452975U Sail-type efficient wind-driven generator
02/26/2014CN103609017A Method for controlling a wind turbine
02/26/2014CN103608584A Method for operating wind energy plant in icing condition
02/26/2014CN103603771A Best wind energy capture method for wind generating set
02/26/2014CN103603770A Fan variable pitch control system
02/26/2014CN103603769A Self-detection method for freezing of blades of fan of variable-pitched wind turbine
02/26/2014CN103603768A Variable-pitch control system of high-power wind turbine generating set and charge management control method thereof
02/26/2014CN103603767A Extreme value searching control parameter self-adaptive adjusting method based on slip form
02/26/2014CN102606393B System power setting strengthening device
02/26/2014CN102418664B Vertical shaft wind (hydraulic) motor with blades capable of automatically feathering during semi-cycle headwind (water), and hydraulic engine
02/26/2014CN102032106B Hybrid braking system for a turbine and method
02/25/2014US8657560 Energy extraction device with at least one bank of blades
02/24/2014CA2824628A1 Operating a wind turbine with multiple temperature sensors
02/20/2014WO2014028581A2 Wind turbine with actuating tail and method of operation
02/20/2014WO2014026689A1 Wind power plant control system, wind power plant including wind power plant control system and method of controlling wind power plant
02/20/2014WO2014026688A1 Partial-load de-rating for wind turbine control
02/20/2014US20140050580 Wind turbine with actuating tail and method of operation
02/19/2014EP2698534A2 System and method for braking a wind turbine rotor at an overspeed condition
02/19/2014EP2698533A1 Electric hydraulic pitch drive, wind or water turbine and method for operating an electric hydraulic pitch drive
02/19/2014EP2697508A1 Device and method for determining a blade position and for ending a safety run
02/19/2014CN103597206A Method and apparatus for protecting wind turbines from extreme events
02/19/2014CN103595333A Energy-saving pitch-variable system
02/19/2014CN103591196A Yaw brake pad made of various materials
02/19/2014CN103590979A Wind turbine with actuating tail and method of operation
02/19/2014CN103590975A Environment-friendly wind turbine generator set control system and method
02/19/2014CN103590974A Fan tower drum anti-theft remote opening and closing control system and method
02/19/2014CN103590973A Variable pitch control method applied to wind generating set under working condition of strong wind
02/19/2014CN103590972A Variable pitch self-protection system and method for wind turbine generator system
02/19/2014CN102536646B Wind generating set and control system thereof
02/19/2014CN102518564B High-efficiency wind turbine generator system
1 ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ... 128