| Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039) |
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| 01/17/2013 | US20130015663 Systems and devices for controlling power generation |
| 01/17/2013 | US20130015662 Control device for a wind turbine |
| 01/17/2013 | US20130015660 Wind power plant with optimal power output |
| 01/17/2013 | US20130015658 Method and Device for Damping Torsional Oscillations |
| 01/16/2013 | CN202679304U BSG (belt-starter generator) motor control system used for micro hybrid electric vehicle |
| 01/16/2013 | CN202679303U A rare earth permanent magnet power compensation synchronous generator |
| 01/16/2013 | CN202679302U BSG (belt-starter generator) motor control system used for micro hybrid electric vehicle |
| 01/16/2013 | CN202678934U De-excitation and overvoltage protection device of silicon controlled rectifier (SCR) rectification excitation system |
| 01/16/2013 | CN102882455A Excitation control method and device used in starting process of aeronautical tertiary brushless AC synchronous motor |
| 01/16/2013 | CN102882454A Temperature control and speed regulating system for generator |
| 01/16/2013 | CN102882453A Over-voltage protection device and method of synchronous generator rotor |
| 01/16/2013 | CN102882358A Methods and systems for operating power converters |
| 01/16/2013 | CN102882234A Method for controlling a frequency converter and frequency converter |
| 01/16/2013 | CN102055208B Low-voltage traversing control method for double-fed wind power generation system |
| 01/16/2013 | CN102035453B Output control apparatus of generator |
| 01/16/2013 | CN102013703B Measurement injection-based generator model parameter checking method |
| 01/16/2013 | CN101611540B Generator drive device, hybrid vehicle, and generator drive device control method |
| 01/15/2013 | US8355825 Wind farm |
| 01/15/2013 | US8355823 Method and system for controlling operation of a wind turbine |
| 01/15/2013 | US8354758 Cyclo-turbine power generator |
| 01/15/2013 | US8354757 Hybrid horizontal axis energy apparatus |
| 01/15/2013 | US8354756 Vertical axis turbine to generate wind power |
| 01/10/2013 | WO2013005503A1 Operation control apparatus and operation control method for variable speed motor generator |
| 01/10/2013 | WO2012072498A3 Apparatus for position ascertainment |
| 01/10/2013 | WO2012062926A3 Automotive electrical system provided with an alternator electronic control system |
| 01/10/2013 | US20130009612 Energy extraction device with electrical generator and method of operating energy extraction device electrical generator |
| 01/10/2013 | US20130009610 Control system for doubly-fed induction machine |
| 01/10/2013 | US20130009397 Wind power generation device |
| 01/10/2013 | DE102011106811A1 Energy converter for converting mechanical energy into electrical energy, has voltage converter including switching regulator with switch for short circuiting coil, where generator coil is used as coil for switching regulator |
| 01/09/2013 | EP2544359A1 Method for controlling a variable speed generator |
| 01/09/2013 | EP2544358A1 Control system for doubly-fed induction machine |
| 01/09/2013 | CN202663349U Wind power generating unit with third harmonic power supply and controlled rotary transformation |
| 01/09/2013 | CN202663348U Flameproof voltage adjuster for mineral generator |
| 01/09/2013 | CN202663347U Circuit controller for self-shunt excitation security system |
| 01/09/2013 | CN202663346U Field suppression and overvoltage protection device for excitation system of direct current exciter |
| 01/09/2013 | CN202663345U Electrical shock protection device of power distribution network |
| 01/09/2013 | CN202663174U Pedaled power generation car |
| 01/09/2013 | CN102868346A Brushless doubly-fed motor excitation control system and control method using same |
| 01/09/2013 | CN102868269A Permanent magnet doubly-fed wind power generator and working method thereof |
| 01/09/2013 | CN102868202A Pedal power-generating car |
| 01/09/2013 | CN102185550B Double-unit wind power generation grid-connected system and control method thereof |
| 01/09/2013 | CN101982918B Direct driving wind power generation system based on double SVPWM current mode convertor and control method thereof |
| 01/09/2013 | CN101847908B Power supply system and method of generator |
| 01/09/2013 | CN101689827B Conduction angle control of a switched reluctance generator |
| 01/08/2013 | US8350401 Sea waves energy converter |
| 01/08/2013 | US8350400 Ribbon drive power generation and method of use |
| 01/08/2013 | US8348623 Apparatus and a method for regulation of the energy potential in a fluid column located within a pipeline |
| 01/03/2013 | WO2013002862A2 Submerged ram air turbine generating system |
| 01/03/2013 | WO2013001496A2 Wind turbine for generating electric energy |
| 01/03/2013 | US20130002210 Method for Controlling Vehicle Launch |
| 01/03/2013 | US20130001947 Wind turbine generator, active damping method thereof, and windmill tower |
| 01/03/2013 | US20130001946 Method and controller for controlling an electric power production unit, in particular a wind turbine |
| 01/03/2013 | US20130001945 Method for the identification of the drive train main frequency in a wind turbine |
| 01/03/2013 | DE112011100478T5 Ladeeinrichtung für Baumaschine Charger for construction machine |
| 01/03/2013 | DE102011105883A1 Method for controlling output voltage to predetermined target voltage in generator of motor car, involves setting generator response time, where time during engine idle condition is greater than time during driving condition of vehicle |
| 01/03/2013 | CA2836527A1 Submerged ram air turbine generating system |
| 01/02/2013 | EP2541056A2 System and methods for controlling the amplitude modulation of noise generated by wind turbines |
| 01/02/2013 | EP2541055A2 System and methods for controlling the amplitude modulation of noise generated by wind turbines |
| 01/02/2013 | CN202649710U Excitation regulator GPS time synchronization module |
| 01/02/2013 | CN1799192B Pulse width modulation control circuit for multi-mode electrical machine and multimode electrical machine provided with such a control circuit |
| 01/02/2013 | CN102859838A Method of controlling the regulation of a motor vehicle alternator, and corresponding devices |
| 01/02/2013 | CN102857168A Generator capable of continuously adjusting voltage |
| 01/02/2013 | CN102857167A Method for controlling rotational speed of engine generator |
| 01/02/2013 | CN101803175B Method and apparatus for determining a field current in brushless electrical machines |
| 01/02/2013 | CN101738309B Controllable generator controller and controllable generator control method |
| 01/01/2013 | US8346461 Method for controlling a start-up of an internal combustion engine |
| 01/01/2013 | US8344705 Method and apparatus for lead-unity-lag electric power generation system |
| 01/01/2013 | US8344704 Method and apparatus for adjusting the reference impedance of a power generator |
| 01/01/2013 | US8344540 Wind and water power generator ship |
| 01/01/2013 | US8344538 Wind-powered device for producing electrical energy |
| 01/01/2013 | US8344536 Sewer electrical generation apparatus |
| 01/01/2013 | US8344533 Use of pitch battery power to start wind turbine during grid loss/black start capability |
| 01/01/2013 | US8341957 Portable wave-swash and coastal-wind energy harvester |
| 12/27/2012 | WO2012176771A1 Control method and control system for parallel operation of different types of power generation apparatuses |
| 12/27/2012 | WO2012175696A1 Method of regulating the power of an energy conversion installation and energy conversion installation driven by such a method |
| 12/27/2012 | US20120327693 High voltage direct current generation and transmission by a wind turbine |
| 12/27/2012 | US20120326678 Method for Protecting an Automotive Generator From Overheating |
| 12/27/2012 | US20120326677 Rotary electrical machine with excitation provided with a digital regulator device |
| 12/27/2012 | US20120326676 Method and arrangement for improving the performance of a safety-critical vehicle actuator |
| 12/27/2012 | US20120326453 Electricity generation method using an air gas separation unit and a combustion unit |
| 12/27/2012 | US20120326452 Stall Controller And Triggering Condition Control Features For A Wind Turbine |
| 12/27/2012 | US20120326443 Variable speed power generation from industrial fluid energy sources |
| 12/27/2012 | CA2840184A1 Method of regulating the power of an energy conversion installation and energy conversion installation driven by such a method |
| 12/27/2012 | CA2840038A1 Control method and control system for parallel operation of different types of power generation apparatuses |
| 12/26/2012 | EP2538546A2 Electrical system architecture and electrical power generation system |
| 12/26/2012 | CN202634355U Electric generator control device |
| 12/26/2012 | CN202634354U Electric generator control device |
| 12/26/2012 | CN102843085A Double-feed fan excitation control device and control method thereof |
| 12/25/2012 | US8338979 Method and apparatus for a superconducting direct current generator driven by a wind turbine |
| 12/25/2012 | US8338978 Wind turbine generator having electrical storage device and acoustic noise suppression method thereof |
| 12/25/2012 | US8338977 Hybrid vertical axis energy apparatus |
| 12/25/2012 | US8338976 Magnetically-levitated wind turbine |
| 12/25/2012 | US8338975 Supplemental power source |
| 12/25/2012 | US8338974 Wind turbine |
| 12/25/2012 | US8338972 Method for underwater environmental energy transfer with a long lead zirconate titanate transducer |
| 12/20/2012 | WO2012172486A2 Alternator with voltage regulation |
| 12/20/2012 | WO2012172216A1 Method of controlling a rotating electric machine, control system and rotating electric machine corresponding thereto |
| 12/20/2012 | WO2012001302A3 Electrical power supply for equipment carried by a rotary support |
| 12/20/2012 | US20120319661 Electrical generation system |
| 12/20/2012 | DE102011077651A1 Verfahren zum Steuern einer Windenergieanlage A method for controlling a wind turbine |