Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039)
04/2001
04/04/2001EP1088388A1 Model-based method for designing an oscillation-damping device and installation with an oscillation-damping device of this type
04/04/2001CN1290418A Advanced battery controller with state of charge control
04/03/2001US6211633 Synchronous sampling circuit for a sensorless switching reluctance machine system
03/2001
03/29/2001DE19945764A1 Arrangement for load-dependent revolution rate regulation for IC engine driven generator for vehicle, adds control value from change in generator output voltage to basic setting for engine speed determined by revolution rate sensor
03/29/2001DE19944621A1 Arrangement for generating current in vehicle has first operating parameter signal correlated with first operating parameter of generator fed to excitation winding coupling arrangement
03/28/2001EP1087518A2 Control device and method for motor/generator
03/28/2001EP1087496A2 Power source apparatus for a car
03/28/2001CN1289297A Electricity generatior for pedalled vehicles
03/27/2001US6208120 Excitation control system for rotating electrical apparatus
03/27/2001US6208119 Electronic speed-control circuit
03/22/2001WO2001020770A1 Methods and system for generating electrical power from a pressurized fluid source
03/22/2001WO2001020769A1 Automotive dynamo controller
03/21/2001CN1288605A System stabilizer for power generating system
03/21/2001CN1288278A Power plant having gas turbine, and it operation method
03/21/2001CN1063593C Hybrid alternator with voltage regulator
03/20/2001US6204643 Controller for car AC generator
03/20/2001US6204642 Method and apparatus for modifying limit and protection software in a synchronous generator exciter to match the capability of the turbine-generator
03/20/2001CA2236964C Synchronous machine simulator and synchronous machine simulation method
03/15/2001WO2001018932A1 Intelligent power management system
03/15/2001DE10043736A1 Automobile hybrid drive unit has magnetically dense element screening rotation sensor mechanism from flux and radio interference emitted by dynamomachine
03/14/2001EP1083650A2 Motor control
03/14/2001CN2423679Y Exciting current automatic regulating device for diesel-driven generator
03/14/2001CN1287710A Method for the optimized control in terms of output and efficiency of synchronous machines
03/13/2001US6199362 Method of controlling and regulating a power plant, and power plant for implementing the method
03/13/2001CA2248619C Generator for internal combustion engine
03/08/2001WO2001017092A1 Electric power supervision
03/08/2001WO2001017085A1 Material-utilised alternating current machines
03/08/2001WO2001017084A1 Intelligent synchronous machine with rotating sensor and processing unit
03/08/2001DE10025904A1 Stromversorgungssystem Power supply system
03/08/2001DE10022305A1 Sensorlose Leistungswinkelsteuerung für einen Fahrzeugalternator Sensorless power angle control for a vehicular
03/08/2001DE10012860A1 Control system for AC generator, e.g. for vehicle, has overvoltage circuit for controlling output voltage of alternating current generator on positive electrode side of magnetic field coil
03/07/2001CN1286823A Method for generating electrical power from fuel cell powered cars parked in conventional parking lot
03/06/2001US6198238 High phase order cycloconverting generator and drive means
02/2001
02/28/2001CN1062693C Signal detecting circuit for digital controller
02/27/2001US6195276 Controller for a Graetz switch bridge rectifier for an alternator
02/27/2001US6194879 Device for the voltage adjustment in a slow-running alternator
02/27/2001US6194878 Electronic speed control circuit
02/27/2001US6194876 Power generating system
02/22/2001WO2000013286A8 Motor starting apparatus for an engine driven generator
02/21/2001CN2420787Y Silicon controlled bridged semi-control rectified voltage stabilizing regulator
02/21/2001CN1284786A Monochip computer controlled constant-voltage single-phase osynchronous motor
02/21/2001CN1284785A Small high-speed asynchronous power generator
02/20/2001US6191562 Circuit configuration for degradation of the stored magnetic energy of a field winding of a generator
02/20/2001US6191561 Variable output rotary power generator
02/20/2001CA2164745C Power-generating electric motor
02/15/2001WO2001011765A1 Controlling generator power
02/15/2001WO2001011764A1 Method and apparatus for controlling the exitation of a synchronous generator driven by a turbine
02/14/2001EP1076411A1 Electricity production device
02/14/2001CN2419743Y Regulator of generator
02/13/2001US6188591 System for supplying electromotive consumers with electric energy
02/13/2001US6188203 Ground fault detection circuit
02/07/2001EP1074087A1 Control method and apparatus for internal combustion engine electric hybrid vehicles
02/07/2001EP1074080A1 Rotary induction machine having control of secondary winding impedance
02/07/2001CN2418617Y Load-regulation controller for micro-generator
02/07/2001CN1061801C AC generator control apparatus for vehicle
02/07/2001CN1061792C Generating system including generator having permanent megnet
02/07/2001CN1061791C AC power generating apparatus and control method thereof
02/06/2001US6184661 Regulator with alternator output current and input drive power control
01/2001
01/31/2001EP1072080A1 Device for regulating a generator with a dedicated voltage transformer
01/31/2001CN2417631Y Rectification and voltage regulator for motor cycle
01/31/2001CN2417630Y DC motor for electric vehicle
01/31/2001CN1061485C Interconnection system for transmitting power between electrical systems
01/30/2001US6181112 Apparatus and method for limiting generator peak voltage
01/24/2001EP1071185A2 Turbogenerator power control system and method
01/23/2001US6177738 Isolated electrical system including asynchronous machine with prime mover and inverter/rectifier
01/23/2001CA2305113A1 Turbogenerator power control system and method
01/16/2001US6175217 Hybrid generator apparatus
01/16/2001US6175210 Prime mover for operating an electric motor
01/16/2001US6175111 Method for diagnosis of components inside turbine generator
01/16/2001CA2240885C Microprocessor-controlled voltage regulator
01/11/2001WO2001002870A1 Method and apparatus for real time measurement of three phase electrical parameters
01/10/2001CN1279841A Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine with permanent magnet rotor
01/09/2001US6172887 Circuit for supplying power, without the need for a battery, to the electronic control unit of a machine driven by an internal-combustion engine
01/09/2001US6172428 Digital control system and method for generator sets
01/04/2001DE19927851A1 Verfahren zum Überwachen eines Drehwinkelaufnehmers an einer elektrischen Maschine Method for monitoring a rotational angle sensor to an electrical machine
01/03/2001EP1064218A1 Method and apparatus for controlling a lifting magnet of a materials handling machine
01/03/2001CN1278673A Method for monitoring angle receiver on motor
01/02/2001US6169334 Command and control system and method for multiple turbogenerators
01/02/2001CA2113579C Electric machine system
12/2000
12/28/2000DE19928711A1 Kraftwerksanlage mit einer Gasturbine sowie Verfahren zu deren Betrieb Power plant with a gas turbine and method of operating the same
12/27/2000EP1063764A2 Regulator with alternator output current and input drive power control
12/27/2000EP1063763A1 Power plant with a gas turbine and method for operating the same
12/27/2000EP1063130A2 Method and means of controlling a generator
12/27/2000EP1062718A1 Electric motor or generator
12/27/2000EP1062425A1 Apparatus for converting ocean wave motion to electricity
12/27/2000CN2412320Y D. C. voltage stablizer for permanent-magnet a. c. generator
12/27/2000CN1278371A Electric power plant
12/26/2000US6166525 Automatic electric power generator control
12/26/2000US6166449 Power output apparatus having a battery with a high charge-discharge efficiency
12/21/2000WO2000077914A2 Power-transducer/conversion system and related methodology
12/21/2000WO2000077395A1 Wind energy system with adjustment of the sound level
12/20/2000CN1277486A AC voltage regulator
12/19/2000US6163138 Device for setting the output voltage in a three-phase alternator
12/19/2000US6163137 Rotary induction machine having control of secondary winding impedance
12/19/2000US6163078 Adjustable speed gas turbine power generation apparatus and its operation method
12/19/2000US6163077 RMS energy conversion
12/14/2000WO2000076055A1 Wind power plant and method for operating it
12/14/2000WO2000075499A1 Modified fuel gas turbo-expander for oxygen blown gasifiers and related method
12/13/2000EP1059724A2 AC voltage regulator
12/13/2000EP1058962A1 Rotor control for synchronous ac machines