| Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039) |
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| 03/30/2010 | US7688040 System and method for electric current and power monitoring and control of a generator |
| 03/30/2010 | US7688039 System and method for electric current and power monitoring and control of a generator |
| 03/30/2010 | US7687929 Electric power generation system with multiple inverters |
| 03/30/2010 | US7687928 Dual-structured aircraft engine starter/generator |
| 03/25/2010 | WO2010031651A2 An asynchronous power generator for a wind turbine |
| 03/25/2010 | WO2009138645A3 Portable mechatronic device for generating electric power |
| 03/25/2010 | US20100076614 Systems and method for operating a wind turbine having active flow control |
| 03/25/2010 | US20100072959 Modulation Control of Power Generation System |
| 03/25/2010 | US20100072958 Power generation control apparatus of a rotating electrical machine for a vehicle |
| 03/25/2010 | US20100072818 Electrical Energy Storage and Retrieval System |
| 03/25/2010 | US20100072751 Variable Speed Wind Turbine, A Resonant Control System, A Method Of Operating A Variable Speed Wind Turbine, Use Of A Resonant Control System And Use Of A Method In A Variable Speed Wind Turbine |
| 03/25/2010 | CA2737325A1 An asynchronous power generator for a wind turbine |
| 03/24/2010 | EP2166664A1 An asynchronous power generator for a wind turbine |
| 03/24/2010 | EP2166226A1 Wind turbine control system and method |
| 03/24/2010 | EP2165137A2 Method for the uninterrupted operation of a gas liquefaction system |
| 03/24/2010 | EP1782530B1 Method and apparatus for instability detection and correction in a domestic combined heat and power unit |
| 03/24/2010 | CN201430568Y Dynamic stabilizer for sub-synchronous oscillation of generator set |
| 03/24/2010 | CN201430567Y Control device for suppressing subsynchronous oscillation |
| 03/24/2010 | CN101682287A Method for controlling a rotary electric machine in case of load shedding and corresponding power control module |
| 03/24/2010 | CN101682286A Method and device for operating an asynchronous motor with double feeds under transient grid voltage changes |
| 03/24/2010 | CN101682276A Rotary electric machine and method for controlling same |
| 03/24/2010 | CN101680365A Gas turbine power generation system and its operation control method |
| 03/24/2010 | CN101678824A Driving force control device for vehicle |
| 03/24/2010 | CN101677224A Variable-speed constant-frequency wind power generation system with high cost performance |
| 03/23/2010 | US7683588 Device for controlling power generated in vehicle |
| 03/23/2010 | US7683587 Generation device |
| 03/23/2010 | US7683498 Method for operation of a wind energy installation |
| 03/18/2010 | WO2010028689A1 Direct power control with component separation |
| 03/18/2010 | US20100066314 Generator control unit with fast field discharge |
| 03/18/2010 | US20100066277 Load demand and power generation balancing in direct series electric drive system |
| 03/18/2010 | US20100066099 Configuration to power electrical components in a vehicle |
| 03/18/2010 | US20100066086 Apparatus and system for pitch angle control of wind turbine |
| 03/18/2010 | US20100066085 Non-Grid-Connected Wind Turbine Generator System with High Power, High Efficiency and Low Cost |
| 03/18/2010 | CA2734320A1 Direct power control with component separation |
| 03/17/2010 | EP2162812A1 Gen-set control system having proactive load relief |
| 03/17/2010 | CN101675583A System and method for generating an alternating current output signal |
| 03/16/2010 | US7679219 Power supply device |
| 03/16/2010 | US7679208 Apparatus and system for pitch angle control of wind turbine |
| 03/16/2010 | US7679207 Augmented wind power generation system using continuously variable transmission and method of operation |
| 03/16/2010 | US7679206 Wind power apparatus |
| 03/11/2010 | US20100060245 Rectifying circuit for a multiphase electric machine |
| 03/11/2010 | US20100060017 Protection and control system |
| 03/11/2010 | US20100060009 Power-generating device for electro-magnetic engine |
| 03/11/2010 | US20100060000 Wind turbine having a main power converter and an auxiliary power converter and a method for the control thereof |
| 03/11/2010 | DE102009028038A1 Kraftmaschinenstoppsteuervorrichtung Engine stop control device |
| 03/10/2010 | EP2161821A1 Magnetically geared generator |
| 03/10/2010 | CN201422097Y Wind power generation output voltage automatic regulating system |
| 03/10/2010 | CN201422096Y Auxiliary power control unit for generator |
| 03/10/2010 | CN101667802A Wind power generation method for stator double-winding asynchronous generator power generation system in high wind speed range |
| 03/10/2010 | CN101667801A Excitation system of generator |
| 03/04/2010 | WO2010023285A1 A method and a controlling arrangement for controlling an ac generator |
| 03/04/2010 | WO2010023284A1 Direct power and stator flux vector control of a generator for wind energy conversion system |
| 03/04/2010 | WO2010023001A1 Method and device for stopping the operation of a combustion engine |
| 03/04/2010 | WO2010022766A1 Control of a voltage source converter using synchronous machine emulation |
| 03/04/2010 | WO2010022676A1 Accelerator accelerating control device of four-wheel drive electric vehicle and method thereof |
| 03/04/2010 | WO2009121596A3 Method for operating a wind power plant having a doubly-fed asynchronous machine and wind power plant having a doubly-fed asynchronous machine |
| 03/04/2010 | US20100053825 Method for protection of an energy storage source, and in particular a motor vehicle battery |
| 03/04/2010 | US20100052626 Brushless high-frequency alternator and excitation method for dc, single-phase and multi-phase ac power-frequency generation |
| 03/04/2010 | US20100052323 Magnetically geared generator |
| 03/04/2010 | US20100052321 method for the operation of a wind energy plant having a wind velocity measurement device |
| 03/04/2010 | DE102008049310A1 Wind energy plant for production of electricity, has rectifier, intermediate circuit and inverter for conversion of three phase alternating current of primary frequency, into three phase alternating current of secondary frequency |
| 03/04/2010 | DE102008045309A1 Block-type heating power plant for production of current and power for e.g. multi-family house, has control device for controlling generator for variable partitioning of power delivered from fuel drive into current and heat |
| 03/03/2010 | EP2159910A1 Direct power and stator flux vector control of a generator for wind energy conversion system |
| 03/03/2010 | EP2158675A2 Method and electric machine for braking a thermal engine of a vehicle during the stop phase thereof |
| 03/03/2010 | EP2158672A2 Rotary electric machine and method for controlling same |
| 03/03/2010 | CN101662254A Method for regulating voltage of single phase synchronous generator in a wide-range continuous seamless switching way |
| 03/03/2010 | CN101662253A Controller of double-voltage output alternating-current generator for motorcar |
| 03/03/2010 | CN101662252A Method for determining electromagnetic response of constant-speed and constant-frequency electrical system in load disturbance |
| 03/02/2010 | US7671570 Systems and methods involving operating variable speed generators |
| 03/02/2010 | US7671481 Methods and systems for generating electrical power |
| 03/02/2010 | US7671480 Systems and methods for remote utility metering and meter monitoring |
| 03/02/2010 | US7669430 Heat pump apparatus |
| 02/25/2010 | WO2010020392A1 Generators |
| 02/25/2010 | WO2010020389A2 Method and device for generating electric energy from mechanical excitation oscillation |
| 02/25/2010 | WO2009115719A3 Method of controlling a drive assembly provided with a reversible alternator and with a speed variator, and associated drive assembly |
| 02/25/2010 | US20100045040 Variable Speed Wind Turbine With Doubly-Fed Induction Generator Compensated For Varying Rotor Speed |
| 02/25/2010 | US20100045039 Vertical axis wind turbine |
| 02/25/2010 | US20100045034 Steam-Based Electric Power Plant Operated on Renewable Energy |
| 02/24/2010 | EP2157687A1 Generators |
| 02/24/2010 | EP2156547A2 Method for controlling a rotary electric machine in case of load shedding and corresponding power control module |
| 02/24/2010 | EP1700367B1 Electric device and operating method |
| 02/24/2010 | CN201414105Y De-excitation resistor combination device with broken line characteristic |
| 02/24/2010 | CN201412276Y Dual-purpose wind driven generator used for air change and illumination |
| 02/24/2010 | CN101657963A Method for operating a power plant |
| 02/23/2010 | US7667343 Hydrogen production system using wind turbine generator |
| 02/18/2010 | US20100039077 Load angle measurement and pole slip detection |
| 02/18/2010 | US20100039076 Electromechanical arrangement |
| 02/18/2010 | US20100039075 Electrical power arrangement |
| 02/18/2010 | US20100039074 Smart alternator |
| 02/18/2010 | US20100039073 Adaptive field control of a variable frequency synchronous generator |
| 02/18/2010 | US20100038909 Method Of Operating A Wind Turbine With Pitch Control, A Wind Turbine And A Cluster Of Wind Turbines |
| 02/18/2010 | US20100038907 Power Generation |
| 02/17/2010 | EP2154782A1 An electromechanical arrangement |
| 02/17/2010 | EP2154781A1 Equipment of power generator |
| 02/17/2010 | EP2154780A1 An electrical power arrangement |
| 02/17/2010 | EP2154362A1 Wind power generator, wind power generation system, and generation control method of wind power generator |
| 02/17/2010 | EP2154042A1 Driving force control device for vehicle |
| 02/17/2010 | CN201409109Y Diesel generator set intelligent control system |
| 02/17/2010 | CN201409108Y Generator group control module |
| 02/17/2010 | CN100590306C Control system used for motor with auxiliary device and control method thereof |