Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039)
05/1986
05/07/1986EP0179985A2 Microcomputer controlled electronic alternator for vehicles
05/06/1986US4587436 Aircraft providing variable and constant electric power
04/1986
04/24/1986WO1986002503A1 Power supply system with improved transient response
04/23/1986EP0178534A1 Control device for a combustion engine with turbo compressor
04/23/1986EP0178395A2 Voltage regulator for generator
04/22/1986US4584515 Re-regulation circuit for automobile tachometer detection circuit
04/22/1986US4584513 Motor/generator operating on the reluctance principle
04/16/1986EP0177658A1 Electrogenous site group
04/09/1986CN85201316U Automatic remote measuring and monitoring arrangement for integrated assembly diesel-electric generator set
03/1986
03/27/1986WO1986001951A1 Voltage regulator with independent peak and average voltage sensing
03/26/1986EP0175479A2 Power generating equipment
03/25/1986CA1202366A1 Generator system with fault condition excitation
03/11/1986US4575671 Methods and apparatus for synchronizing multiple motor driven generators
03/05/1986EP0173077A2 AC supply device to actuate and to brake a DC train drive in a regenerator mode
03/05/1986CN85201716U Charge regulator for variable-speed generator
03/04/1986CA1201303A1 Circuitry for controlling the reflected torque on a generator driven by a fluid meter
02/1986
02/11/1986US4570077 Waste heat recovery system driven alternators and auxiliary drive systems therefor
01/1986
01/29/1986EP0169539A2 Control apparatus for charging generator
01/28/1986US4567422 For a generation system
01/14/1986CA1199392A1 Power supply monitor
01/07/1986US4563631 Voltage regulator for charging generator
01/07/1986US4563630 Method of governing a generator and/or apparatus for governing a generator
01/02/1986EP0166175A2 Power-generating plant with a shaft-driven alternator
12/1985
12/24/1985US4560916 Alternating current generator system for a car
12/20/1985CN85103037A Electric power system stabilizer designing for optimal controlling simulated state quantities
12/17/1985US4559487 Voltage regulator with independent peak and average voltage sensing
11/1985
11/26/1985US4555657 Voltage regulator for alternator of vehicle
11/21/1985EP0161646A1 Electric motor with variable speed
11/19/1985US4554501 Variable speed constant frequency power system with auxiliary DC output
11/19/1985CA1196952A1 Magneto alternator regulator with tachometer output
10/1985
10/22/1985CA1195758A1 Control system for diesel-electric locomotive
10/10/1985CN85105662A Variable speed and constant frequency synchro-asynchronous alternator
10/08/1985US4546264 Relating cellular energy generating and storage device
09/1985
09/24/1985US4543513 Method and an apparatus for controlling a.c. rotating machinery power plants
09/03/1985US4539486 Single-core inductor generator for welding producing multiple, mutually-independent outputs
08/1985
08/28/1985EP0152968A1 Self-excited alternator
08/28/1985EP0152719A1 Electric synchronous machine excited through rotated rectifiers
08/27/1985CA1192608A1 Apparatus for the control of a salient-pole machine
08/21/1985EP0029447B1 Frequency control for ac systems connected in parallel
08/13/1985US4535281 Automatic voltage regulating system for electric generator
08/13/1985US4535252 Wind electric generation plant and system with improved alternator field excitation
08/07/1985EP0150884A2 Wind turbine apparatus for electrical energy production
08/06/1985US4533863 Voltage regulator
08/06/1985CA1191546A1 Noise reduction means for a dynamic stabilizer for synchonous machines having torsional oscillations and method
07/1985
07/30/1985US4532465 Electrotechnical device for regulating asynchronous rotating machines
07/02/1985US4527071 Modular power plant for the combined production of electrical and thermal energy and installation comprising a plurality of modular power plants
07/02/1985CA1189903A1 Generator load response control
05/1985
05/15/1985EP0141372A1 Method and apparatus for controlling variable-speed hydraulic power generaton system
05/08/1985EP0140041A1 Synchronous machine having a voltage and speed superconductor regulator
04/1985
04/30/1985US4514643 Parallel valve rotary machine control system
04/24/1985EP0138000A1 Multi-phase electric machine
04/10/1985EP0053130B1 Ripple detector for automative alternator battery charging systems
04/09/1985US4510433 Variable-speed constant-frequency alternator
03/1985
03/19/1985CA1184246A1 Method and apparatus for controlling a turbo- generator set
03/12/1985US4503673 Wind power generating system
03/12/1985CA1183894A1 Constant frequency generator
03/05/1985US4503377 Variable speed rotary electric machine
02/1985
02/28/1985WO1985000940A1 Closed loop power factor control for silicon controlled rectifier drilling rigs
02/26/1985CA1183206A1 Electronic voltage regulator for self-excited alternator of the low carbon steel rotor type
02/19/1985US4500828 AC Generator
02/12/1985CA1182522A1 Coordinated control technique and arrangement for steam power generating system
01/1985
01/29/1985US4496897 Variable voltage control for self-excited self-regulated synchronous alternator
01/22/1985US4495460 Digital feedback control system
01/22/1985CA1181483A2 Power factor correction system for polyphase distribution network
01/22/1985CA1181482A2 Polyphase induction generator network with power factor control
01/09/1985EP0130242A1 Apparatus for using an induction motor as an electrical generator
01/08/1985US4492874 Synchronization fuel control for gas turbine-driven AC generator by use of maximum and minimum fuel signals
12/1984
12/18/1984US4489290 Circuitry for controlling the reflected torque on a generator driven by a fluid meter
12/11/1984US4488105 Starting circuit for alternator of an automotive vehicle
12/11/1984US4488053 Electric constant speed/variable speed drive/generator assembly
11/1984
11/13/1984US4482857 Closed loop power factor control for drilling rigs
11/13/1984US4482813 Regulator system for a diesel electric locomotive
10/1984
10/24/1984EP0122445A2 Continuous ship power supply from the propulsion network at alternating current ship drive of a vaiable frequency and partial frequency converter
10/24/1984EP0122310A1 Control system for a self-excited alternating current generator
10/23/1984CA1176707A1 Induction generator frequency control system
10/17/1984EP0121584A1 A rotating electric machine for use as generator
10/16/1984US4477767 Static excitation system
10/16/1984US4477765 Voltage regulator
10/09/1984CA1175903A1 Field controlling method for engine-driven welding generator
09/1984
09/19/1984EP0118779A1 Voltage regulator for charging generator
09/18/1984US4472673 Rotating electric machine with speed/frequency control
09/11/1984US4471287 Charging generator control apparatus
09/11/1984US4471286 Closed-loop frequency regulated generator apparatus
09/11/1984US4471229 Method and apparatus for controlling a turbo-generator set
09/05/1984EP0117551A2 Circuitry for controlling the reflected torque on a generator driven by a fluid meter
09/05/1984EP0117468A1 Voltage regulator for charging generator
08/1984
08/22/1984EP0116482A1 Voltage regulator with phase voltage holding and excitation short circuit protection for alternator
08/21/1984US4467267 Alternator excitation system
08/01/1984EP0114516A1 Method and apparatus for governing a generator
07/1984
07/31/1984US4463306 System for stabilizing synchronous machines
07/31/1984US4463305 Alternator load shedder for engine starting improvement
07/31/1984US4463267 Power supply monitor
07/19/1984WO1984002809A1 Phase-maintaining voltage regulator and protection against alternator excitation short-circuits
07/10/1984US4459536 Vehicle electrical system with combined alternator and starter motor
07/10/1984US4459489 Generator load response control
07/03/1984US4458286 Electronic device having a high voltage breakdown protection circuit
06/1984
06/19/1984US4455585 Car alternator electric power generator protected against transients due to battery disconnection
06/19/1984US4455525 Control unit for generator driven by engine
06/19/1984CA1169486A1 Induction generator system with switched capacitor control
06/19/1984CA1169485A1 Automatic voltage regulation system for ac generator