| Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039) |
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| 10/19/2010 | US7816797 Method and device for harvesting energy from ocean waves |
| 10/19/2010 | US7816796 Hand-held power tool and method for operating a heating device of a hand-held power tool |
| 10/14/2010 | US20100259102 Production system for electric energy and hydrogen |
| 10/14/2010 | US20100259046 Active control surfaces for wind turbine blades |
| 10/14/2010 | US20100259045 Wing Energy Installation with Enhanced Overvoltage Protection |
| 10/14/2010 | DE102009002115A1 Motor vehicle generator regulating method, involves applying measured value of measured variable to alignment value associated with motor vehicle generator, and utilizing measured value for determination of controlled variable |
| 10/13/2010 | EP2238682A1 Inlet wind suppressor assembly |
| 10/13/2010 | CN201608682U 同步发电机数字式调压器 Synchronous generator digital voltage regulator |
| 10/13/2010 | CN1949658B Electric power generation control apparatus |
| 10/13/2010 | CN101860313A Self-excited synchronous generator alternating current excitation initiating circuit |
| 10/13/2010 | CN101860210A Novel boost chopper cascade structure |
| 10/13/2010 | CN101860155A Permanent magnet digital frequency conversion single-phase double-voltage generator |
| 10/13/2010 | CN101860044A Method for cooperatively controlling reactive voltage of wind farm |
| 10/13/2010 | CN101860042A Method for cooperatively controlling active power of wind farm |
| 10/13/2010 | CN101860040A Rotor-side converter of double-fed wind generating set for low voltage ride through and rapid restarting method thereof |
| 10/13/2010 | CN101378201B Passive control type wind power generation system capable of automatically tracking maximum wind energy |
| 10/13/2010 | CN101053137B Induction machine and power control method and device of an induction machine |
| 10/13/2010 | CN101039090B Wind turbine generator system and control method |
| 10/12/2010 | US7812574 Power control system and method |
| 10/12/2010 | US7812471 Method of operating a wind power station |
| 10/12/2010 | US7812470 Method for making miniature hydro-power generation system |
| 10/12/2010 | US7812469 Battery current detection apparatus incorporated in system which regulates vehicle engine speed and electric generator output voltage during engine idling |
| 10/12/2010 | US7812468 Vehicle control system |
| 10/07/2010 | WO2010114771A1 Continuously variable transmission ratio device with optimized primary path power flow |
| 10/07/2010 | WO2010114030A1 Hybrid type working machine |
| 10/07/2010 | WO2010040165A3 Differential for a wind power station |
| 10/07/2010 | US20100253294 Starter voltage reducing synchronous machine |
| 10/07/2010 | US20100253078 Water Turbine System and Method of Operation |
| 10/07/2010 | DE102010002738A1 Drehzahlabhängige Regelparameter-Anpassung Speed-dependent control parameter adaptation |
| 10/07/2010 | DE102009037523A1 Wind park system, has wind turbines including generator i.e. self-excited synchronous generator, with adjustable excitation that is indirectly adjusted depending upon reactive power requirement of wind park controlling device |
| 10/06/2010 | EP2235817A2 Method and device for failsafe control of an alternator/starter system of the micro-hybrid type, and corresponding micro-hybrid system |
| 10/06/2010 | CN201601647U 大型发电机组合灭磁电路 Large Generator combination Deexcitation circuit |
| 10/06/2010 | CN201601646U 发电机并机控制电路 Generators and machine control circuit |
| 10/06/2010 | CN201599148U 一种用于风力发电电控系统的风能卸荷控制模块 Wind for a wind power generation electronic control system control module unloading |
| 10/06/2010 | CN101010868B Control and power device for a rotating electrical machine, control and power supply method |
| 10/05/2010 | US7809477 Method for starting up a wind energy plant after an operation stoppage and wind energy plant which can execute the method |
| 10/05/2010 | US7808215 Active damping for synchronous generator torsional oscillations |
| 10/05/2010 | US7808119 Power control system and method |
| 10/05/2010 | US7808118 Method for creating energy sources for a vehicle drive system |
| 09/30/2010 | WO2010108342A1 Excitation control system for marine diesel brushless doubly fed shaft generator and control method thereof |
| 09/30/2010 | US20100250012 Wind-power generation system and operation control method therefor |
| 09/30/2010 | US20100244787 Control Parameter Adaptation Dependent on Rotational Speed |
| 09/30/2010 | US20100244461 System for increasing electrical output power of an exhaust gas turbine generator system |
| 09/30/2010 | US20100244445 System and method for generating power from a fan |
| 09/30/2010 | US20100242913 Method of operating a compression ignition engine |
| 09/30/2010 | DE102008029377B4 Vorrichtung für eine Wind- oder Wasserkraftanlage zur Erzeugung elektrischer Energie Device for a wind or water turbine for generating electrical energy |
| 09/30/2010 | CA2754643A1 Method for operating a wind turbine |
| 09/29/2010 | EP2232697A1 Lifetime optimization of a wind turbine generator by controlling the generator temperature |
| 09/29/2010 | EP2232055A1 Buoyant actuator |
| 09/29/2010 | CN1929292B Power manager for an electrical power generator |
| 09/29/2010 | CN101849351A Power generation control device, vehicle equipped with power generation control device, and power generation control method |
| 09/29/2010 | CN101849350A Method and apparatus for compensation of vibration effects of network asymmetry in a double-powered asynchronous machine |
| 09/29/2010 | CN101847962A Multifunctional voltage regulation module |
| 09/29/2010 | CN101847961A Portable inverter power generation apparatus |
| 09/29/2010 | CN101847908A Power supply system and method of generator |
| 09/29/2010 | CN101557189B Method for fixing turn-on angle and optimizing turn-off angle of switched reluctance generator |
| 09/29/2010 | CN101413472B Free style electric generating apparatus of river water stream |
| 09/28/2010 | US7805222 Method for the determination of a control reserve and wind energy plant with a control unit for the determination of the control reserve |
| 09/28/2010 | US7804279 Power control system and method |
| 09/28/2010 | US7804185 Non-fuel combusting stand alone air turbine engine |
| 09/28/2010 | US7804184 System and method for control of a grid connected power generating system |
| 09/28/2010 | US7804182 System and process for generating hydroelectric power |
| 09/28/2010 | US7804181 Power control system and method |
| 09/28/2010 | CA2472144C Circuit arrangement for use in a wind energy installation |
| 09/23/2010 | WO2010088314A3 Lossless short-duration electrical storage means for power generation system |
| 09/23/2010 | WO2010085988A3 Wind turbine with lvrt capabilities |
| 09/23/2010 | WO2009038562A3 Preventing overspeeding of a turbine driven generator |
| 09/23/2010 | US20100241283 Gen-set control system having proactive load relief |
| 09/23/2010 | US20100241280 Wind turbine control |
| 09/23/2010 | US20100237617 Wind turbine operation system and method |
| 09/23/2010 | US20100237616 Multi Directional Augmentor and Diffuser |
| 09/23/2010 | DE102009013908A1 Method for controlling starter-generator for internal combustion engine in motor vehicle by electronic control device, involves activating starter-generator in stating mode with maximum excitement |
| 09/22/2010 | EP1384002B1 Method for operating a wind energy plant |
| 09/22/2010 | CN201590799U Non-harmonic static excitation device adopting current mode pulse width modulation and rectification technology |
| 09/22/2010 | CN101842957A Power supply device |
| 09/22/2010 | CN101841208A Fabrication scheme for voltage-stabilized current-regulated wind turbine generator system |
| 09/22/2010 | CN101841196A Manufacturing scheme for voltage-stabilized current increasing and reducing power generator with strand wire phase winding |
| 09/22/2010 | CN101494434B Two stage precise regulation circuit for DC generator output voltage |
| 09/21/2010 | US7800243 Variable speed wind turbine with doubly-fed induction generator compensated for varying rotor speed |
| 09/21/2010 | US7800242 Wind energy installation and method of controlling the output power from a wind energy installation |
| 09/16/2010 | WO2010103304A1 Generator power conditioning |
| 09/16/2010 | WO2010102720A1 Method and device for decelerating an underwater power station |
| 09/16/2010 | US20100231181 Novel starter-generator with improved excitation |
| 09/16/2010 | US20100231180 Alternator Regulator With Automatic Regulation Dependent on System Voltage |
| 09/16/2010 | US20100231152 Triphase rotating electric machine |
| 09/16/2010 | US20100230969 Apparatus for transforming energy of liquid flowing in a liquid supply pipeline |
| 09/16/2010 | US20100230968 Tethered glider system for power generation |
| 09/16/2010 | US20100230966 Variable speed wind turbine having a constant speed generator |
| 09/16/2010 | US20100230964 Adaptive Nacelle Support Systems, and Methods, for Wave Energy Conversion |
| 09/16/2010 | CA2754842A1 A method and a device for purposes of braking an underwater powerplant |
| 09/15/2010 | EP2228897A1 Generator power conditioning |
| 09/15/2010 | EP2228492A1 Hybrid construction machine |
| 09/15/2010 | EP2228491A1 Hybrid construction machine and control method of hybrid construction machine |
| 09/15/2010 | EP2227856A1 Apparatus and method for controlling the reactive power from a cluster of wind turbines connected to a utility grid |
| 09/15/2010 | EP2227853A1 Method for operating a wind energy installation |
| 09/15/2010 | CN201584939U Control cabinet of power generator |
| 09/15/2010 | CN201584938U Control system of gas generator set |
| 09/15/2010 | CN201584870U Intelligent permanent-magnetic wind generator |
| 09/15/2010 | CN101834448A Method for restraining sub-synchronous oscillation of power system based on SSSC (Static Synchronous Series Compensator) |
| 09/15/2010 | CN101834447A Method for suppressing sub-synchronous oscillation based on thyristor controlled reactor |