| Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039) |
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| 07/25/2007 | CN101005261A Three phase semicontrol bridge rectifier voltage stabilizer for permanent magnetic motor |
| 07/25/2007 | CN101005260A Constant frequency exciting method for telescope double rotor fan speed changing and its control system |
| 07/25/2007 | CN101005259A Generation and transforming system of multiple stage regulating power |
| 07/25/2007 | CN101005204A System and method of operating double fed induction generators |
| 07/19/2007 | WO2007080349A1 Device for supplying the inductor of a rotating electrical machine |
| 07/19/2007 | WO2007080279A1 Method for detecting a malfunction in an electromagnetic retarder |
| 07/19/2007 | US20070164713 Battery charging control device |
| 07/19/2007 | US20070164712 Regulator for eliminating noises generated by automotive power generator |
| 07/19/2007 | US20070164701 Three-phase ac speed adjustable motor |
| 07/19/2007 | US20070164571 Wind-tunnel type power generator |
| 07/19/2007 | US20070164570 Assembly comprising a water turbine and a generator, the rotor of which is direct-connected to each one of the blades of the turbine |
| 07/19/2007 | US20070164569 Ocean energy harvesting system |
| 07/19/2007 | US20070164568 Wave energy recovery system |
| 07/18/2007 | EP1807138A1 Using motor speed in a pap device to estimate flow |
| 07/18/2007 | EP1601554B1 Adr unit |
| 07/18/2007 | CN101001074A Telescopic double-rotor wind power generator control system and its excitation control method |
| 07/18/2007 | CN101001073A Wind power generation excitation control method and serial double-rotor generator |
| 07/18/2007 | CN101001072A Telescopic double-rotor wind wheel electric excitation mode and its control system and its electric machine |
| 07/18/2007 | CN101001071A Stationary silicon controlled field regulator with regulating device of generator |
| 07/18/2007 | CN101001070A Voltage regulator of AC generator |
| 07/18/2007 | CN101001036A Variable speed constant frequency wind-mill generator and its excitation control system and its control method |
| 07/17/2007 | US7245171 Voltage clamping circuit for a bicycle dynamo |
| 07/17/2007 | US7245111 Regulator system for alternator |
| 07/17/2007 | US7245042 Auxiliary wind energy generation from a wind power generation apparatus |
| 07/17/2007 | US7245039 Apparatus and method for generating hydrogen gas through the use of wind power |
| 07/17/2007 | US7245037 Wind power fed network |
| 07/17/2007 | US7245036 Inverter controlled generator set |
| 07/17/2007 | US7245035 Modular energy-generating system |
| 07/17/2007 | US7245032 Mobile-power system utilizing propane generator, fuel cell and super capacitors |
| 07/17/2007 | US7245030 Integrated generator and transformer and associated methods |
| 07/12/2007 | US20070162189 Method and Apparatus for Determining Actual Reactive Capability Curves |
| 07/12/2007 | US20070159140 Brushless exciters using a high temperature superconducting field winding |
| 07/12/2007 | US20070159139 Method and apparatus for generator control |
| 07/12/2007 | US20070158950 Hydroelectric Wave-Energy Conversion System |
| 07/12/2007 | US20070158948 Power output apparatus and vehicle including the same |
| 07/11/2007 | EP1805887A1 Static energising system for a generator and method for operation of such an energising system |
| 07/11/2007 | CN1998130A Phase angle control for synchronous machine control |
| 07/11/2007 | CN1996746A Exciting magnetic control method of the dual-rotor wind power generation and its control system |
| 07/11/2007 | CN1996745A Speed-varying and frequency-converting excitation method of the cover-overlapping dual-rotor wind-driven machine and its generator |
| 07/11/2007 | CN1996744A Speed-varying and constant-frequency excitation system of the cover-overlapping dual-rotor wind motor and its generator |
| 07/10/2007 | US7242167 Fault tolerant architecture for permanent magnet starter generator subsystem |
| 07/10/2007 | US7242166 Electric machine |
| 07/10/2007 | US7242108 Wind-actuated electric power alternator |
| 07/10/2007 | US7242107 Water-based wind-driven power generation using a submerged platform |
| 07/10/2007 | US7242106 Method of operation for a self-protecting wave energy conversion plant |
| 07/10/2007 | US7242105 Electric engine start with two motors and single motor drive |
| 07/10/2007 | US7242103 Downhole electrical power generator |
| 07/05/2007 | WO2007075710A2 Active rectification of alternator output without using a position sensor |
| 07/05/2007 | WO2007075709A2 Active rectification of alternator output without using a position sensor |
| 07/05/2007 | WO2006086987A8 An electric converter system comprising storage media having different storing capacities |
| 07/05/2007 | US20070152641 Voltage generator device, motor vehicle, control method for the voltage generator device, control method for the motor vehicle, and computer-readable recording medium storing program for causing computer to execute the control method |
| 07/05/2007 | US20070152453 System and apparatus for emergency backup power generation |
| 07/05/2007 | US20070152452 Hydrocratic generator |
| 07/05/2007 | US20070152450 Power generation system |
| 07/05/2007 | US20070152449 Method for the erection of a wind energy plant, and wind energy plant |
| 07/05/2007 | DE10108540B4 Fahrzeugsteuergerät für einen fahrzeugeigenen elektrischen Generator Vehicle control apparatus for a vehicle's electrical generator |
| 07/04/2007 | EP1804373A1 Rotary electric machine system |
| 07/04/2007 | EP1804372A2 Electric power converting device and power converting method for controlling doubly-fed induction generator |
| 07/04/2007 | CN1993880A Method for setting predeterminable parameters |
| 07/04/2007 | CN1993547A System and method for starting a combustion engine of a hybrid vehicle. |
| 07/04/2007 | CN1992469A Rotary electric machine system |
| 07/03/2007 | US7239036 System and method for power control in wind turbines |
| 07/03/2007 | US7239034 Engine driven power inverter system with cogeneration |
| 07/03/2007 | US7239032 Starter-generator |
| 06/28/2007 | US20070145752 Fire protection |
| 06/28/2007 | US20070145750 Automated motion provider for self powered cell phones |
| 06/28/2007 | US20070145748 Power generation system |
| 06/27/2007 | EP1800393A2 Automotive electrical system configuration using a two bus structure |
| 06/27/2007 | EP1055282A4 Variable output rotary power generator |
| 06/27/2007 | CN1989690A Method and apparatus for instability detection and correction in a domestic combined heat and power unit |
| 06/27/2007 | CN1988364A Overlapped double rotor generator and its speed changing and frequency changing exciting system |
| 06/26/2007 | US7235952 Control apparatus for electrical generator apparatus of motor vehicle |
| 06/26/2007 | US7235892 Load-based quadratic compensator gain adjustment |
| 06/26/2007 | US7235891 Power system having generator driven by engine |
| 06/26/2007 | US7235890 Method and system for providing power for a movable scanner head in paper scanner |
| 06/21/2007 | WO2007038328A3 Kinetic hydropower generation from slow-moving water flows |
| 06/21/2007 | US20070139019 Power balancing of multiple synchronized generators |
| 06/21/2007 | US20070138798 Methods and apparatus for advanced wind turbine design |
| 06/21/2007 | US20070138797 Wind energy harnessing apparatuses, systems, methods, and improvements |
| 06/21/2007 | US20070138796 Systems and methods for testing a wind turbine |
| 06/21/2007 | US20070138795 Active rectification of alternator output without using a position sensor |
| 06/21/2007 | US20070137908 Series hybrid electric vehicle |
| 06/21/2007 | DE102006056893A1 Feldwicklungs-Synchrongenerator-Motor Field winding synchronous generator-motor |
| 06/21/2007 | DE102006048624A1 Überwachungssystem für einen Fahrzeug-Wechselstromgenerator und zugeordnetes Fehlerüberwachungsverfahren Monitoring system for a vehicular alternating current generator and associated error monitoring method |
| 06/19/2007 | US7233129 Generator with utility fault ride-through capability |
| 06/19/2007 | US7233079 Renewable energy electric power generating system |
| 06/19/2007 | US7233078 Miniature hydro-power generation system |
| 06/16/2007 | CA2571300A1 Power balancing of multiple synchronized generators |
| 06/14/2007 | US20070132248 System and method of operating double fed induction generators |
| 06/14/2007 | US20070132247 Electric power generation system |
| 06/14/2007 | US20070132246 Wave energy conversion system |
| 06/13/2007 | EP1796259A2 System and method of operating double fed induction generators |
| 06/13/2007 | EP1794876A2 Systems and method for boosting output of an alternator |
| 06/13/2007 | EP1794023A1 Power output apparatus and vehicle having the same |
| 06/13/2007 | CN1981426A Power supply |
| 06/12/2007 | US7231282 Device and method for a functional test of one wind turbine generator plant |
| 06/12/2007 | US7230399 Vehicular generator-motor system |
| 06/12/2007 | US7230396 Device method for switching of currents in a stator winding of a generator-electric motor combination |
| 06/12/2007 | US7230346 Power source for sensors |
| 06/07/2007 | WO2007064827A2 Wave energy converter utilizing internal reaction mass and spring |