Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039)
06/1984
06/12/1984US4454461 Apparatus for the control of a salient-pole machine
06/12/1984US4454428 Noise reduction means for a dynamic stabilizer for synchronous machines having torsional oscillations and method
06/05/1984US4453120 Control circuit for a generator
06/05/1984CA1168703A1 Device for automatic control of traction generator
05/1984
05/29/1984US4451775 Motor/generator starting circuit
05/22/1984US4450363 Coordinated control technique and arrangement for steam power generating system
05/01/1984US4446417 Voltage regulator for aircraft generators
04/1984
04/25/1984EP0106539A2 Voltage regulating system for an electrical generator
04/10/1984US4442396 Generator system with fault condition excitation
04/10/1984CA1165389A1 Static excitation system
03/1984
03/27/1984US4439721 Magneto alternator regulator with tachometer output
03/20/1984US4438385 Automatic voltage regulation system for AC generator
03/20/1984US4438341 Method of an apparatus for varying the load on an A.C. generator
03/20/1984CA1164073A1 Dedicated microcomputer-based control system for steam turbine-generators
03/06/1984US4435676 Regulator for controlling output from generator having ambient temperature override
02/1984
02/28/1984CA1163010A1 Electrical aircraft engine start and generating system
02/15/1984EP0100757A2 Method and an apparatus for controlling A.C. rotating machinery power plants
02/14/1984CA1162236A1 Hydroelectric to hydrogen energy conversion
02/01/1984EP0099803A1 Electrical appliance for controlling rotating asynchronous machines
01/1984
01/25/1984EP0099241A1 Waste heat recovery system driven alternators and auxiliary drive systems therefor
01/24/1984US4427896 System and method for operating a steam turbine with capability for bumplessly changing the system configuration on-line by means of system parameter changes
01/17/1984US4426613 Control system for a self-excited alternating current generator
01/11/1984EP0098047A1 Electrical control systems
01/11/1984EP0098037A2 Electric power generation systems and methods of operating such systems
01/04/1984EP0097185A1 Method and generating plant for ships having a shaft generator.
01/03/1984US4424478 Device for exciting master generator of self-contained power units for transportation facilities
01/03/1984CA1159899A1 Automatic device for synchronization of prime mover with electrical grid
11/1983
11/23/1983EP0094686A2 Charge control arrangement for vehicle
11/22/1983US4417194 Induction generator system with switched capacitor control
11/15/1983CA1157093A1 Device for exciting master generator of self-contained power units for transportation facilities
11/01/1983US4413223 Induction generator frequency control system
10/1983
10/25/1983US4412171 Circuit arrangement for damping power oscillations of synchronous generators in networks
10/18/1983US4410848 System for maintaining excitation of an alternator during excessive output current conditions
10/11/1983US4409539 Self-excitation for an alternator of the low-carbon steel rotor type
10/05/1983EP0090325A1 Control system for a diesel-electric engine
10/04/1983US4408152 Single phase, self-regulated alternator
09/1983
09/27/1983US4406951 Hydraulic pump drive system for an automotive vehicle
09/06/1983US4403292 Control for an electrical generating and distribution system, and method of operation
09/06/1983US4402288 System for regulating the engine speed
08/1983
08/30/1983US4401938 Variable-speed drive for control of induction generators
08/30/1983US4401937 Control device for battery charging AC generator
08/23/1983US4400659 Methods and apparatus for maximizing and stabilizing electric power derived from wind driven source
08/16/1983US4399397 Electronic phase shift and speed governor
08/09/1983US4398140 Control apparatus for charging generator
07/1983
07/19/1983CA1150352A1 Stator fault detector for automotive alternator battery charging systems
07/19/1983CA1150351A1 Ripple detector for automotive alternator battery charging systems
07/19/1983CA1150350A1 Field coil fault detector for automotive alternator battery charging systems
07/19/1983CA1150349A1 Fault detection and diagnostic system for automotive battery charging systems
07/12/1983US4393345 Circuit for damping hunting by electric machines
06/1983
06/23/1983WO1983002099A1 Method and generating plant for ships having a shaft generator
06/22/1983EP0081904A1 Variable voltage control for self-excited self-regulated synchronous alternator
06/22/1983EP0081891A1 Fixed frequency voltage regulator
06/14/1983US4388587 Fixed frequency voltage regulator
06/14/1983US4388586 Fixed frequency voltage regulator
06/14/1983CA1148216A1 Ac synchronized generator
05/1983
05/11/1983EP0078558A1 Method and device for stabilizing the voltage control of electrical generators
05/10/1983US4383215 Direct-current, self-contained, mobile power supply system
04/1983
04/12/1983US4379990 Fault detection and diagnostic system for automotive battery charging systems
03/1983
03/29/1983CA1143788A2 Integrated drive generator
03/22/1983US4377780 Means for damping mechanical torsional oscillations of an electric a.c. generator
03/08/1983CA1142588A1 Turbine set with a generator feeding a network of constant frequency
03/08/1983CA1142587A1 System for predicting desynchronization of a synchronous machine
03/02/1983EP0073088A2 Obtaining energy from cryogenic fluids
02/1983
02/15/1983US4374380 Automotive electrical network voltage regulation monitoring circuit
02/08/1983CA1140990A1 Low loss stabilizer
02/01/1983US4371828 Autonomous electrical power generator
01/1983
01/26/1983EP0070553A2 Noise reduction means for a dynamic stabilizer for synchronous machines having torsional oscillations
01/12/1983EP0069457A1 Constant frequency generator
01/11/1983US4368417 Output voltage-adjusting device for vehicle-mounted generators
01/11/1983US4367890 Turbine set with a generator feeding a network of constant frequency
01/11/1983CA1139367A1 Control for an electrical generating and distribution system, and method of operation
12/1982
12/15/1982EP0066651A2 Method and apparatus for controlling a turbo set
12/14/1982US4363983 Automotive-type voltage regulator and support assembly structure
12/08/1982EP0066490A1 Frequency control device for a hydraulic power plant with a low head of water
12/08/1982EP0066240A1 Automatic voltage regulation system for AC generator
12/07/1982US4362982 Voltage regulator for vehicles
12/01/1982EP0065722A1 Apparatus for controlling a salient pole machine and asimulator circuit for such a machine
11/1982
11/10/1982EP0064189A2 Expander-generator control system
10/1982
10/19/1982US4355276 Apparatus for supplying high power electric loads operated in a pulse-like manner, especially for X-ray equipment
10/19/1982US4355239 Electrical power supply arrangement
10/12/1982US4354150 Electrical generator
10/12/1982CA1133582A1 Dynamic parallel inductive stabilizer for synchronous machines having torsional oscillations
10/07/1982EP0052630A4 Field coil fault detector for automotive alternator battery charging systems.
10/07/1982EP0052127A4 Stator fault detecor for automotive alternator battery charging systems.
10/01/1982EP0051661A4 Fault detection and diagnostic system for automotive battery charging systems.
09/1982
09/28/1982US4352024 Expander-generator control system
09/21/1982US4350947 System for predicting desynchronization of a synchronous machine
09/14/1982US4349878 Arrangement for detecting disturbances influencing the network frequency in electric power supply systems and use of such arrangement in an adaptive automatic frequency control system for an electric power supply system
09/10/1982EP0053130A4 Ripple detector for automative alternator battery charging systems.
09/07/1982US4348629 Stator fault detector for automotive alternator battery charging systems
07/1982
07/28/1982EP0056710A2 Recovery of energy from waste gas streams
07/27/1982US4341989 Device for phase compensation and excitation of an asynchronous machine operating as a generator
07/27/1982CA1128608A1 Method and apparatus for computer controlling the excitation of a synchronous generator
07/20/1982US4340849 Ripple-compensated voltage regulator, particularly for automotive use
07/13/1982CA1127708A1 Means for damping mechanical torsional oscillations of an electric a.c. generator
06/1982
06/30/1982EP0055149A1 Battery charging device, especially for automotive vehicles
06/22/1982US4336486 Dynamoelectric machines brushless supplemental excitation system
06/22/1982CA1126334A1 Multi-channel generator drive system
06/09/1982EP0053130A1 Ripple detector for automative alternator battery charging systems.
06/08/1982CA1125370A1 System for maintaining excitation of an alternating current generator during excessive output curretn conditions