| Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039) |
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| 02/16/2010 | US7664577 Control apparatus capable of economically and reliably controlling electric generator |
| 02/16/2010 | US7663348 Distributed generation system and power system stabilizing method |
| 02/16/2010 | US7663263 Wind turbine power module mounted on the tower foundation |
| 02/16/2010 | US7663260 Method and apparatus for the operation of a wind energy plant in the power-limited operation |
| 02/16/2010 | US7663259 Self-powered miniature liquid treatment system |
| 02/16/2010 | US7663258 Miniature hydro-power genteration system power management |
| 02/16/2010 | US7663257 Self-powered miniature liquid treatment system with configurable hydropower generator |
| 02/11/2010 | US20100036590 Engine stop control device |
| 02/11/2010 | US20100033142 Converting Mechanical Vibrational Energy Into Electrical Energy |
| 02/11/2010 | US20100033141 Generating system |
| 02/11/2010 | US20100032964 Method for operating a power plant |
| 02/11/2010 | DE102009034423A1 Rotierende elektrische Maschine für Fahrzeuge Rotary electric machine for vehicles |
| 02/11/2010 | DE102008041079A1 Electrical system operating method for motor vehicle, involves connecting/separating consumer, and/or changing number of revolutions of generator during emergency operation and during presence of inadmissible deviation of voltage of system |
| 02/11/2010 | DE102008041027A1 Bordelektriksystem für ein Kraftfahrzeug Board electrical system for a motor vehicle |
| 02/10/2010 | EP2151044A2 Electric circuit for vehicle |
| 02/10/2010 | CN101647191A Generator assembly |
| 02/10/2010 | CN101645688A Vertical axis permanent magnet superimposed type wind power generator capable of automatic tracking and speed regulating |
| 02/10/2010 | CN101645687A Integrated method of vector and direct torque control of induction wind generator |
| 02/09/2010 | US7659637 Variable speed wind power generation system |
| 02/04/2010 | WO2010014960A2 Wind turbine direct current control system and methods |
| 02/04/2010 | US20100025997 Method of operating a wind power installation and a wind power installation |
| 02/04/2010 | US20100025996 Wave and wind power generation |
| 02/03/2010 | EP2149980A2 Stray flux processing method and system |
| 02/03/2010 | CN201398171Y Power-frequency generation excitation control device of electric-driven heavy motor trolley |
| 02/03/2010 | CN201398170Y Generator group control system |
| 02/03/2010 | CN201398169Y Main generator control device of electric-driven rail car |
| 02/02/2010 | US7656135 Method and apparatus for controlling rotary machines |
| 02/02/2010 | US7656134 B-plus patch and voltage transient spike suppressor for an automotive voltage regulator |
| 02/02/2010 | US7656055 Hydro-wind power generating turbine system and retrofitting method |
| 02/02/2010 | US7656054 Turbine engine with an alternator and method for transmitting movement to an alternator |
| 01/28/2010 | US20100019740 Inverter generator |
| 01/28/2010 | US20100019739 Device for damping control |
| 01/28/2010 | US20100019738 System and method for electric current and power monitoring and control of a generator |
| 01/28/2010 | US20100019508 Inverter generator |
| 01/28/2010 | US20100019507 Inverter generator |
| 01/28/2010 | US20100019503 Wind Turbine Power Module Mounted on the Tower Foundation |
| 01/28/2010 | DE112008000589T5 Energieerzeugungssteuerverfahren einer Hybridbaumaschine und Hybridbaumaschine Power generation control method of a hybrid construction and hybrid construction |
| 01/28/2010 | DE102008040696A1 Generator output voltage regulating method for motor vehicle, involves regulating charge condition value of battery of motor vehicle to preset charge condition value by battery regulator |
| 01/28/2010 | DE102008040686A1 Controller device for field controlling of field coil in generator of vehicle, has controller and two actual value detection devices, where one of detection devices is connected in parallel to another detection device |
| 01/28/2010 | DE102008034619A1 Electrical circuit operating method for generating electrical energy in e.g. wind power generation system, involves connecting intermediate circuit with short-circuit resistance and short-circuiting switch |
| 01/27/2010 | EP2148429A1 Inverter generator |
| 01/27/2010 | EP2148428A2 Inverter generator |
| 01/27/2010 | EP2148427A1 Inverter generator |
| 01/27/2010 | EP2148426A2 Inverter generator |
| 01/27/2010 | EP2148420A2 Inverter generator |
| 01/27/2010 | CN201393198Y Charging voltage stabilizer |
| 01/27/2010 | CN201393197Y High-efficient and energy-saving variable frequency generator |
| 01/27/2010 | CN101636899A High voltage direct current link transmission system for variable speed wind turbine |
| 01/27/2010 | CN101635559A Inverter generator |
| 01/27/2010 | CN101635554A Voltage control circuit for a bicycle dynamo |
| 01/27/2010 | CN101635553A Integrated intelligent decoupling control method for generator excitation system and steam valve system |
| 01/26/2010 | US7652900 Inverter type AC generator with a zero-crossing detection circuit used to provide a synchronized operation and method of operating the same |
| 01/26/2010 | US7652389 Air-wind power system for a vehicle |
| 01/26/2010 | US7652387 Stator controlled induction generators with short-circuited rotor |
| 01/25/2010 | CA2672832A1 Speed controlled inverter generator |
| 01/25/2010 | CA2672827A1 Inverter generator |
| 01/25/2010 | CA2672824A1 Inverter generator |
| 01/25/2010 | CA2672819A1 Inverter generator |
| 01/21/2010 | WO2010007771A1 Power supply device |
| 01/21/2010 | US20100013443 Regulation control for variable frequency generators |
| 01/21/2010 | US20100013299 Diesel-electric drive system |
| 01/21/2010 | US20100013235 Method and arrangement for damping of tower-oscillations |
| 01/21/2010 | US20100013227 Method for operating a wind energy installation |
| 01/21/2010 | US20100013226 Tethered Autonomous Air Vehicle With Wind Turbines |
| 01/21/2010 | US20100013223 Hybrid engine installation and a method of controlling such an engine installation |
| 01/20/2010 | CN201388182Y Permanent magnetic wind generator constant frequency control system adaptable to changing moment |
| 01/20/2010 | CN201388181Y Self-excitation system based on parallel-connected multiple voltage-type current transformer |
| 01/20/2010 | CN201388180Y Intelligent control system of electric generator |
| 01/20/2010 | CN101632219A Method of and apparatus for controlling excitation |
| 01/19/2010 | US7649277 Method for the operation of a wind energy plant with a synchronous generator and a superimposition gearbox |
| 01/14/2010 | WO2010004239A1 A synchronous electrical machine |
| 01/14/2010 | WO2010003474A1 Separately excited electrical synchronous machine and method for operating a synchronous machine |
| 01/14/2010 | US20100010684 Protection techniques for an electric power system |
| 01/14/2010 | US20100007313 Method and apparatus for controlling excitation |
| 01/14/2010 | US20100007312 Isolated generator control unit (gcu) |
| 01/14/2010 | US20100007148 Underwater ducted turbine |
| 01/14/2010 | US20100007145 Stall controller and triggering condition control features for a wind turbine |
| 01/14/2010 | DE102006029640B4 Windenergieanlage mit einem Maschinenhaus Wind turbine with a nacelle |
| 01/13/2010 | EP2143186A2 Wind energy plant with reactive power condition |
| 01/13/2010 | CN100581048C High-phase order generator |
| 01/12/2010 | US7646178 Broad-speed-range generator |
| 01/07/2010 | WO2010002051A1 Engine-generator provided with super capacitor |
| 01/07/2010 | WO2010000997A2 Method for controlling a rotating electric machine, particularly an alternator |
| 01/07/2010 | US20100001533 Alternator |
| 01/07/2010 | US20100001527 Controllable phase-angle converter |
| 01/06/2010 | EP2141795A1 Wind turbine with parallel converters utilizing a plurality of isolated generator windings |
| 01/06/2010 | EP2141788A2 Optimizing converter protection for wind turbine generators |
| 01/06/2010 | EP2140546A2 Method of starting a synchronous motor with a brushless dc exciter |
| 01/06/2010 | CN201378822Y Intelligent control device for digital frequency-variable motor |
| 01/06/2010 | CN201378821Y Digital control and management device for diesel generator set |
| 01/06/2010 | CN100578911C Electric voltage idle-work fast control method of speed-changing constant frequency wind generator group wind power station |
| 01/05/2010 | US7642756 Electric power generating system |
| 01/05/2010 | US7642690 Automotive tandem alternator having high efficiency and improved arrangement of regulator |
| 01/05/2010 | US7642666 Wind power generation apparatus, wind power generation system and power system control apparatus |
| 01/05/2010 | US7642664 Transient energy systems and methods for use of the same |
| 12/31/2009 | US20090322290 Regulated hybrid permanent magnet generator |
| 12/31/2009 | US20090322102 System and Method for Power Production Using a Hybrid Helical Detonation Device |
| 12/31/2009 | US20090322087 Wind Turbine Generator System |
| 12/31/2009 | US20090322086 Drive circuit and method for inverters of wind energy installations |
| 12/31/2009 | US20090322085 Method and apparatus for enhanced wind turbine design |