| Patents for H02P 9 - Arrangements for controlling electric generators for the purpose of obtaining a desired output (15,039) |
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| 11/03/1999 | EP0953224A1 Resonant macrosonic synthesis (rms) energy conversion |
| 11/03/1999 | CN1233883A Electricity generator driven by motor |
| 11/03/1999 | CN1046166C Management equipment for generators of electrical energy |
| 11/02/1999 | US5977731 Power system stabilizer and power system stabilization method |
| 11/02/1999 | US5977730 Method and apparatus for controlling the flow of hydraulic fluid |
| 11/02/1999 | US5977648 Hydraulically driven low reactance, large air gap permanent magnet generator and voltage regulation system for use therewith |
| 11/02/1999 | US5977647 Automatic pretrip for engine powered generator |
| 11/02/1999 | US5977646 Method for automatically stopping and restarting an engine powered generator |
| 10/28/1999 | WO1999054981A1 Rotary induction machine having control of secondary winding impedance |
| 10/28/1999 | CA2328267A1 Rotary induction machine having control of secondary winding impedance |
| 10/27/1999 | EP0872014B1 Vehicle electrical system |
| 10/27/1999 | CN1233356A Isolated electrical system including asynchronous machine with prime mover and inverter/rectifier |
| 10/26/1999 | US5973482 Power boost circuit for a voltage regulator |
| 10/21/1999 | WO1999053606A1 Exciter for generator |
| 10/21/1999 | WO1999053596A1 Controller for ac generators of vehicles |
| 10/21/1999 | DE19817412A1 Power electronic adjusting unit for implementing variable speed operation of induction generators with short- circuited rotors |
| 10/20/1999 | EP0951136A2 Engine operated generator |
| 10/20/1999 | EP0840949B1 Power converter drive |
| 10/20/1999 | CN1045821C Exciting ground detector and ground relay in which grounding is detected by DC |
| 10/13/1999 | EP0949406A2 Method of heating gas turbine fuel in a combined cycle power plant using multi-component flow mixtures |
| 10/12/1999 | US5966299 Boost and buck chopper type potential source excitation system for synchronous type electric power generator |
| 10/12/1999 | US5966000 Storage battery auxiliary charging system with surveillance functions |
| 10/07/1999 | WO1999050945A1 Method and device for limiting making current and excess power from an alternating-current induction generator |
| 10/06/1999 | EP0947044A2 Electrical system for turbine/alternator on common shaft |
| 10/06/1999 | EP0947042A1 Hybrid generator apparatus |
| 10/06/1999 | EP0842560A4 Programmable amplitude ramp generator for automotive voltage regulators |
| 10/05/1999 | US5963020 Method and apparatus for providing power-on-demand to auxiliary systems on an earth moving machine |
| 10/05/1999 | US5962927 Method of controlling generator driving engine and system for embodying the same |
| 09/30/1999 | DE19805643A1 Device for speed-synchronised operation of induction machine, especially for use in wind converters for charging accumulators |
| 09/29/1999 | EP0944948A1 Permanent magnet generator for providing alternating current which has a selected frequency |
| 09/29/1999 | EP0835411B1 Process and device for adjusting the thermal output of combined heat and power generation systems |
| 09/29/1999 | EP0748534B1 Switched reluctance starter/generator system and method of controlling same |
| 09/28/1999 | US5959416 Method and apparatus for controlling a lifting magnet of a materials handling machine |
| 09/23/1999 | WO1999048187A1 Electric motor or generator |
| 09/23/1999 | CA2323641A1 Electric motor or generator |
| 09/22/1999 | CN1045237C Voltage regulator circuit for silicon rectifying electric generator |
| 09/22/1999 | CN1045236C Differential distribution type electric energy storage system |
| 09/21/1999 | US5955790 Apparatus for converting tide/wave motion to electricity |
| 09/16/1999 | WO1999046503A1 Apparatus for converting ocean wave motion to electricity |
| 09/15/1999 | EP0942521A1 Engine starting systems and methods |
| 09/15/1999 | EP0746896B1 Hybrid alternator with voltage regulator |
| 09/14/1999 | US5953225 Power flow control and power recovery with rotary transformers |
| 09/14/1999 | US5952816 Compensation for power transfer systems using variable rotary transformer |
| 09/10/1999 | WO1999045633A1 Acoustically resonant internal combustion engine-generator (a.r.e.g.) |
| 09/10/1999 | WO1999029015A3 Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine |
| 09/09/1999 | DE19908557A1 Electrical generator for use with wind turbine |
| 09/08/1999 | EP0940902A1 Method to connect a synchronous generator parallel and device to execute the method |
| 09/08/1999 | EP0939993A2 Isolated electrical system including asynchronous machine with prime mover and inverter/rectifier |
| 09/08/1999 | EP0783791B1 Switched reluctance starter/generator control system allowing operation with regenerative loads and electrical system employing same |
| 09/08/1999 | CN2337712Y Mixed excitating power generator |
| 09/08/1999 | CN1045035C Charge control system for use in internal combustion engine |
| 09/07/1999 | US5949190 Internal combustion engine-driven discharge lamp lighting apparatus |
| 09/01/1999 | CN2336517Y Electrical speed regulator for pulse-width digital conversion water tunbine |
| 08/31/1999 | US5946202 Boost mode power conversion |
| 08/31/1999 | CA2159230C Noise reduction in a switched reluctance motor by current profile manipulation |
| 08/26/1999 | WO1999043077A1 Rotor control for synchronous ac machines |
| 08/26/1999 | DE19905984A1 Controller for motor vehicle alternator |
| 08/25/1999 | EP0937327A1 Vehicular power management system and method |
| 08/24/1999 | US5943221 Portable power unit |
| 08/24/1999 | US5942875 Method and device for operating an asynchronous machine |
| 08/24/1999 | US5942818 Control apparatus for engine-driven permanent magnet type synchronous generators |
| 08/19/1999 | WO1999041820A1 Advanced battery controller with state of charge control |
| 08/19/1999 | DE19804693A1 Stromversorgungsaggregat Power supply unit |
| 08/19/1999 | CA2319459A1 Advanced battery controller with state of charge control |
| 08/18/1999 | EP0936101A2 Generator having impedance matching prime mover output capability for operation with maximized efficiency |
| 08/18/1999 | CN1226104A Generator having impedance matching prime mover output capability for operation with maximized efficiency |
| 08/17/1999 | US5939848 Control system for hybrid vehicle |
| 08/17/1999 | US5939794 Engine control system for hybrid vehicle |
| 08/12/1999 | WO1999040677A1 Power supply unit |
| 08/11/1999 | EP0935338A2 Device for the voltage adjustment in a slow-running alternator |
| 08/10/1999 | US5936440 Inductive load driving apparatus |
| 08/10/1999 | US5936386 Method of linearizing the performance of switched reluctance generators |
| 08/05/1999 | WO1999039249A1 Method and regulating device for regulating a gas turbo generator, especially in gas and steam power plants |
| 08/05/1999 | WO1999038758A1 Electricity generation for pedalled vehicles |
| 08/05/1999 | WO1999017426A3 An electric power plant with electric machine and auxiliary power means |
| 08/04/1999 | EP0690540B1 Output control device for a vehicle generator |
| 08/04/1999 | CN1044539C Synchronous electric power generating apparatus and exciting control method |
| 08/04/1999 | CN1044538C Vehicle power generating system |
| 08/03/1999 | US5932993 Control device for a vehicle generator |
| 08/03/1999 | US5932943 Bicycle dynamo having a rotary-current generator |
| 07/29/1999 | WO1999038239A1 Controller of ac generator for use in vehicles |
| 07/28/1999 | CN1224274A Method capable of eliminating negative damping for control of excitation of synchro generator and regulator thereby |
| 07/27/1999 | US5930134 Starting system for a prime mover |
| 07/27/1999 | US5929619 System and method for stabilizing an automotive alternator voltage regulator with load response control |
| 07/27/1999 | US5929613 Regulator for an alternator of a vehicle |
| 07/27/1999 | US5929612 Externally field-controlled induction generator |
| 07/27/1999 | US5929611 Light weight rotor and stator with multiple coil windings in thermal contact |
| 07/27/1999 | US5929609 Vehicular power management system and method |
| 07/27/1999 | US5929590 Method and apparatus for implementing sensorless control of a switched reluctance machine |
| 07/22/1999 | WO1999037017A1 Variable output rotary power generator |
| 07/22/1999 | WO1999037016A1 System stabilizer for power generating system |
| 07/22/1999 | WO1999036966A1 Rectifying equipment |
| 07/22/1999 | WO1999029029A3 A method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine with permanent magnet rotor |
| 07/21/1999 | EP0929933A1 Regulator with phase voltage evaluation for a three-phase current generator |
| 07/21/1999 | EP0929927A1 Method for regulating a generator |
| 07/21/1999 | CN1223499A Synchronous rectifier device for alternator |
| 07/20/1999 | US5925939 Controller for car generator |
| 07/15/1999 | WO1999026332A8 High performance alternator using duplex mode generation |
| 07/14/1999 | CN2329117Y Rare earth permanent magnet industrial frequency generator with voltage regulator |
| 07/13/1999 | US5923151 Generator voltage regulating system |