Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039)
02/1996
02/28/1996EP0698522A1 Electric generation control system for hybrid vehicle
02/28/1996EP0698521A1 Electric generation control system for hybrid vehicle
02/28/1996EP0698520A1 Electric generation control system for hybrid vehicle
02/27/1996US5495163 Control for a brushless generator operable in generating and starting modes
02/27/1996US5495162 Position-and-velocity sensorless control for starter generator electrical system using generator back-EMF voltage
02/21/1996EP0697120A1 Management equipment for generators of electrical energy
02/20/1996US5493201 Starter/generator system and method utilizing a low voltage source
02/20/1996US5493200 Control for a brushless generator
02/20/1996US5493195 Switched reluctance starter/generator control system allowing operation with regenerative loads and electrical system employing same
02/15/1996WO1996004487A1 Engine induction air driven alternator
02/15/1996DE4428573A1 Three phase alternator for car
02/15/1996DE4428086A1 Wind power generator plant power output control, with super-synchronous current converter stage
02/15/1996DE4428085A1 Method for controlled power transmission from wind power plant, with induction generators running super-synchronously, to network with constant parameters
02/14/1996EP0696834A2 Three-phase brushless self-excited synchronous generator with no rotor exciting windings
02/13/1996US5491400 Control device for a vehicular ac generator
01/1996
01/24/1996EP0693816A1 AC generator
01/23/1996US5486751 Electronic trimming voltage regulator
01/17/1996EP0692862A2 Power supply to a stator of a polyphase reluctance machine
01/17/1996EP0691907A1 Non-railbound vehicle with an electric motor
01/17/1996CN1115130A Generator motor for vehicles
01/14/1996CA2153526A1 Power supply to a stator of a polyphase reluctance machine
01/09/1996US5483435 Power generation system having induction generator and controlled bridge rectifier
01/09/1996US5483147 Decentralized excitation control for an electrical power utility system
01/09/1996US5483146 Control system for a vehicle electrical system
01/03/1996EP0690540A1 Output control device for a vehicle generator
01/02/1996US5481648 Fuzzy logic method and apparatus for changing the position of turbine blades via an induction motor, brake and a position lock.
12/1995
12/26/1995US5479080 Simultaneous multiple voltage level bridge-type inverter/converter unit for an electronically commutated electrical machine
12/26/1995CA2063643C Magnetoelectric generating system
12/20/1995EP0688095A2 Variable speed generator-motor apparatus capable of improving accuracy of power system
12/20/1995EP0687396A1 Brushless synchronous machine
12/19/1995US5476293 Electric energy storage and distribution system of differential distribution type
12/14/1995WO1995034117A1 Versatile ac dynamo-electric machine
12/14/1995DE19505061A1 Appts. for supply of excitation current to rotary machine winding
12/12/1995US5475559 Negative-sequence time-overcurrent relay
11/1995
11/29/1995EP0684381A2 Selectively power feeding device for electrical loads and the ignition circuit of internal combustion engines, in motor-vehicles
11/29/1995CN1112682A Exciting ground detector and ground relay in which grounding is detected by DC
11/21/1995US5469039 Control of switched reluctance machines
11/15/1995CN2212850Y Voltage regulator permanent-magnet ac generator for automobile
11/14/1995US5467008 Electronic control device for controlling the alternator and the idling RPM of automotive engine
11/08/1995EP0642707B1 Process and device for regulating a turbine-generator arrangement
11/08/1995CN1111418A Signal detecting circuit for digital controller
11/08/1995CN1111321A Integrated air separation-gas turbine electrical generation process
11/02/1995EP0680139A1 Gas turbine engine driven auxiliary electric power unit
11/02/1995EP0679800A2 Gaseous fuel compression and control system for gas turbine engine
11/02/1995EP0679260A1 Method and device for indicating the direction of rotation of a three-phase system
11/01/1995CN2211672Y Constant voltage generator
10/1995
10/26/1995WO1995028764A1 Turbine-generator assembly without a speed reducer
10/26/1995DE4414067A1 Mini-multipurpose current generator
10/24/1995US5461293 Starting system control
10/24/1995CA2015805C Alternator voltage transient minimization method and apparatus
10/18/1995EP0677920A1 Turbine-generator arrangement without reduction gear
10/12/1995CA2146699A1 System for diverting electric current to an electrical load
10/11/1995EP0676848A1 System for diverting electric current to an electrical load
10/11/1995CN1110027A Apparatus for controlling output of vehicular AC generator
10/04/1995CN1109648A A.C. generator for vehicles
09/1995
09/28/1995WO1995026069A1 Electric machine with a transformer having a rotating component
09/28/1995CA2185806A1 Electric machine with a transformer having a rotating component
09/27/1995CN2208759Y Field effect electronic voltage regulator capable of connection with recharge display lamp
09/27/1995CN2208758Y Field effect electronic voltage regulator with automatic protection function
09/26/1995US5453901 Detection and protection of excitation system from diode failure
09/21/1995WO1995025381A1 Pollution free electrical power system
09/20/1995CN2208295Y Electric generator hydrogen drier
09/13/1995EP0671632A2 Field winding ground fault detector and relay
09/08/1995WO1995024072A1 Switched reluctance starter/generator system and method of controlling same
09/06/1995CN2207028Y Generator regulator with complete function
09/05/1995US5448167 Power system control apparatus for reducing power fluctuations
08/1995
08/23/1995CN2206008Y AC motor IC regulator for automobile
08/23/1995CN1107265A Differential distribution type electric energy storage system
08/22/1995US5444354 Charging generator control for vehicles
08/22/1995US5444349 Starting control for an electromagnetic machine
08/10/1995DE4403996A1 Rectifier for three=phase generator
08/09/1995EP0666633A1 An electric energy storage and distribution system of differential distribution type
08/09/1995CN2205081Y Fixed frequency voltage regulater
08/09/1995CN1106590A Digital automotive generator electronic voltage modulator circuit
08/08/1995US5440222 Excitation control apparatus for synchronous machine
08/02/1995EP0665637A1 Electric power generating device for vehicles
08/02/1995EP0664887A1 Circuitry for measuring the speed of rotation of an alternator
08/02/1995CN2204472Y Voltage-regulation safety device for silicon-rectifying generator
08/01/1995US5438502 VSCF system with voltage estimation
07/1995
07/12/1995EP0653118A4 Rotating induction generator adapted to be driven by a prime mover for generating electrical power.
07/05/1995EP0661791A2 Apparatus for controlling output of vehicular AC generator
07/05/1995CN1104717A Adjustable speed gas turbine generation apparatus and its operation method
07/04/1995US5430362 Engine starting system utilizing multiple controlled acceleration rates
07/04/1995US5429082 Method and an arrangement for operating a drive for auxiliary devices arranged on an internal-combustion engine
06/1995
06/29/1995WO1995017778A1 Output control device for a vehicle generator
06/29/1995DE4445814A1 Electrical power generator for road vehicles
06/28/1995EP0660501A1 Generator motor for vehicles
06/27/1995US5428275 Method of starting a prime mover
06/22/1995DE4343012A1 Vehicle alternator circuit arrangement
06/14/1995EP0657992A1 Alternating current generator for motor vehicles
06/14/1995EP0657991A1 Signal detecting circuit for digital controller
06/14/1995CN2200888Y High-voltage excitation silicon rectification generator
06/13/1995US5424594 Vehicle alternator output rectifier instrument capable of high temperature operation
06/06/1995CA2044444C Control apparatus for an ac generator
05/1995
05/24/1995CN2198719Y Constant voltage regulator for permanent magnet ac generator
05/23/1995US5418446 Variable speed constant frequency synchronous electric power generating system and method of using same
05/17/1995EP0653118A1 Rotating induction generator adapted to be driven by a prime mover for generating electrical power.
05/16/1995US5416398 Method and device for operating a synchronous machine
05/16/1995US5415139 Control system for controlling excess air ratio of internal combustion engine using a generator-motor
05/03/1995EP0651493A1 Arrangement for the generation of electric energy