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Class Information
Number: 318/153
Name: Electricity: motive power systems > Generator-fed motor systems having generator control > Control of both the generator and the motor
Description: Subject matter in which means are provided for controlling the generator and additional means are provided for controlling the motor.


Sub-classes under this class:

Class Number Class Name Patents
318/154 Control of excitation (field) circuit of both 24


Patents under this class:

Patent Number Title Of Patent Date Issued
7541756 Temperature compensated test for a power distribution switching device Jun. 2, 2009
7541758 MOS rectifying device, driving method thereof, and motor generator and motor vehicle using thereof Jun. 2, 2009
7134261 Hybrid type working machine Nov. 14, 2006
6987369 Motor assembly for providing an electrically powered engine Jan. 17, 2006
6949898 Hybrid type working machine Sep. 27, 2005
6912451 Control system for a redundant prime mover system Jun. 28, 2005
6867560 Drive of rotary electric machine Mar. 15, 2005
6864648 Vector flux machine Mar. 8, 2005
6803734 Method for eliminating fuel use during dynamic braking Oct. 12, 2004
6768278 Gas turbine engine starter generator with switchable exciter stator windings Jul. 27, 2004
6611127 Drive circuit for motor/generator Aug. 26, 2003
6603277 Apparatus for controlling cooling fan for vehicle Aug. 5, 2003
6573675 Method and apparatus for adaptive energy control of hybrid electric vehicle propulsion Jun. 3, 2003
6546320 Control apparatus for hybrid vehicle Apr. 8, 2003
6472845 Motor/generator device Oct. 29, 2002
6429613 Generation control device of hybrid electric vehicle Aug. 6, 2002
6201331 Motor/generator Mar. 13, 2001
6198176 UPS/CPS system Mar. 6, 2001
6118237 Vehicular hybrid drive system with battery arctic management Sep. 12, 2000
6107775 Method and apparatus for limiting starting torque in a starter/generator Aug. 22, 2000
5939848 Control system for hybrid vehicle Aug. 17, 1999
5929610 Method and apparatus for shoot-through detection and accommodation in an electric power system including a synchronous generator power source Jul. 27, 1999
5909094 Power output apparatus and method of controlling the same Jun. 1, 1999
5903130 Fail-safe regulator biasing circuit May. 11, 1999
5804947 Generator controller used in hybrid electric vehicle Sep. 8, 1998
5652485 Fuzzy logic integrated electrical control to improve variable speed wind turbine efficiency and performance Jul. 29, 1997
5614809 Electric generation control system for hybrid vehicle Mar. 25, 1997
5608308 Electric generation control system for hybrid vehicle Mar. 4, 1997
5606233 System for generating electricity in a vehicle Feb. 25, 1997
5550445 Generator controller and controlling method for hybrid vehicle Aug. 27, 1996
5091679 Active vehicle suspension with brushless dynamoelectric actuator Feb. 25, 1992
4677354 Device for regulating the speed of an asynchronous electric motor Jun. 30, 1987
4567407 Biased unitized motor alternator with stationary armature and field Jan. 28, 1986
3970858 Prime mover speed responsive load control for electrically propelled traction vehicles Jul. 20, 1976



 
 
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