| Patents for B60L 9 - Electric propulsion with power supply external to vehicle (3,318) |
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| 08/16/1995 | CN1106979A Power converting device for reducing induction trouble |
| 08/15/1995 | US5442250 Electric power train for vehicles |
| 07/11/1995 | US5432418 Motor system for an electric type vehicle |
| 07/05/1995 | CN1104598A Electric vehicle |
| 06/20/1995 | CA1336014C Apparatus and method for controlling electric car |
| 06/14/1995 | EP0657321A1 High availability multi-current supply system for a locomotive |
| 06/14/1995 | CN1028941C Control apparatus of power converter and control apparatus of electric motor vehicle |
| 06/14/1995 | CN1028940C Power converter for converting DC voltage into AC phase voltage having three levels of positive, zero and negative voltage |
| 06/14/1995 | CA2137895A1 High-availability multiple-mode power supply system for locomotive engine |
| 05/31/1995 | EP0655363A1 Traction power converter for a railway vehicle |
| 05/17/1995 | EP0614425A4 Electrical vehicle transportation system. |
| 05/09/1995 | US5414339 Electric vehicle control system |
| 05/03/1995 | EP0650862A1 Electric vehicle control device |
| 05/02/1995 | US5412294 Apparatus for preventing transmission shock in automatic transmission equipped vehicles |
| 04/26/1995 | EP0649768A1 Improved dynamic braking grid resistor configuration for reducing EMI in an electric traction motor vehicle |
| 04/26/1995 | EP0640254A4 A non-contact power distribution system. |
| 04/22/1995 | CA2118064A1 Dynamic braking grid resistor configuration for reducing emi in an electric traction motor vehicule |
| 04/18/1995 | US5408169 Device for controlling an asynchronous motor |
| 04/12/1995 | CN1101464A Three level power converting apparatus having means for balancing DC compornent thereof |
| 04/05/1995 | EP0646487A1 A method and apparatus for compensation of a malfunctioning inverter |
| 03/29/1995 | EP0645278A1 Generator controller and controlling method for hybrid vehicle |
| 03/28/1995 | US5402046 Vehicle drive system |
| 03/08/1995 | EP0642212A1 Three-level power converting apparatus having means for balancing DC component thereof |
| 03/07/1995 | US5396214 Dynamic braking grid resistor configuration for reducing EMI in an electric traction motor vehicle |
| 03/01/1995 | EP0640254A1 A non-contact power distribution system |
| 02/15/1995 | EP0638025A1 Process for finding the reference moments in a rail vehicle. |
| 02/15/1995 | CN1098689A A vehicle having an electric and mechanical braking system |
| 02/01/1995 | EP0637121A1 Power converter assembly for the supply of an intermediate DC circuit |
| 01/18/1995 | CN1027433C Electric vehicle controlling apparatus and inductive motor controlling apparatus |
| 01/04/1995 | EP0631685A1 Electronic cancellation of d.c. motor noise |
| 12/28/1994 | EP0630777A1 Power converting device for reducing induction trouble |
| 12/27/1994 | US5377356 Propulsion control system central processing unit board |
| 12/27/1994 | US5376868 Driving force controller for electric motor vehicle |
| 12/20/1994 | US5375050 Electric power converter arrangement and electric rolling stock control device using the same |
| 12/13/1994 | US5373195 Technique for decoupling the energy storage system voltage from the DC link voltage in AC electric drive systems |
| 12/06/1994 | US5371446 System for and method of driving electric automotive vehicle |
| 11/30/1994 | EP0626287A1 Vehicle provided with an electric and mechanic braking system |
| 11/29/1994 | US5368116 Method of controlling electric vehicle driven by an internal combustion engine |
| 11/19/1994 | CA2123544A1 Vehicle having an electric and mechanical braking system |
| 11/16/1994 | CN1026644C Electric power converter arrangement and electric rolling stock control device using the same |
| 11/01/1994 | US5361196 Power converter for converting DC voltage into AC phase voltage having three levels of positive, zero and negative voltage |
| 10/26/1994 | CN1093986A Power feed system for feeding power to the motor of an electric motorcar |
| 10/18/1994 | US5357181 Failure detection method for electric vehicles and fail-safe control method using this method |
| 09/27/1994 | US5350031 Plural generator apparatus for an electric hybrid automobile |
| 09/14/1994 | EP0614580A1 Structure of an inverter, especially a 3-point inverter. |
| 09/14/1994 | EP0614425A1 Electrical vehicle transportation system |
| 09/14/1994 | CN1092027A Electric vehicle control device |
| 09/07/1994 | CN1091869A Inverter apparatus for electric rolling stock |
| 09/06/1994 | US5345155 Control system for electric vehicle |
| 08/10/1994 | EP0609847A1 Power feed system for feeding power to the motor of an electric motorcar |
| 07/19/1994 | US5331537 Method of controlling electric valves of a converter |
| 07/19/1994 | US5331261 Regenerative braking protection for an electrically-propelled traction vehicle |
| 07/12/1994 | US5329224 Automotive voltage regulator circuit including serial voltage regulators |
| 06/29/1994 | EP0603778A1 Electric system of electric vehicle |
| 06/29/1994 | CN1088693A Active filter for single-phase overhead contact wire energized locomotive |
| 06/29/1994 | CN1088521A 电动车辆控制系统 Electric vehicle control system |
| 06/26/1994 | CA2111726A1 Electric system of electric vehicle |
| 06/22/1994 | EP0602186A1 Variable speed ac electric drive vehicle |
| 06/08/1994 | EP0494137B1 Process and device for the optimum operation of a pulse converter connected to a power supply |
| 06/08/1994 | EP0491691B1 Process and device for determining parameters governing resonance in a power-converter power supply |
| 06/08/1994 | EP0491690B1 Process for control of a multi-stage pulse converter |
| 06/08/1994 | CN1087587A A motor system for an electric type vehicle |
| 05/19/1994 | DE4238257A1 Variable speed DC traction motor for vehicle - has separate low-current field winding and thyristor controlled excitation for combining advantages of conventional series and shunt wound motors. |
| 05/18/1994 | EP0597409A1 Multisystem vehicle |
| 05/18/1994 | EP0597132A1 Power converter |
| 05/18/1994 | EP0596988A1 Battery powered electric vehicle and electrical supply system. |
| 04/27/1994 | EP0594457A1 Electric vehicle control device |
| 04/27/1994 | EP0594130A1 Control equipment of rolling stock and electric rolling stock using the same |
| 04/21/1994 | DE4235138A1 Storage capacitor discharging circuit for electric drive current regulator - using passive and/or active components of current regulator and supplied drive motor |
| 04/14/1994 | WO1994008387A1 Structure of an inverter, especially a 3-point inverter |
| 04/13/1994 | CN1085169A Variable speed AC electric drive vehicle |
| 04/07/1994 | DE4334078A1 Control system for an electric car - has HV power unit with inverters for motor and LV unit for microcomputer |
| 04/06/1994 | EP0590502A2 Inverter apparatus for electric rolling stock |
| 03/31/1994 | DE4331721A1 Brake control system for electric AC motor driven vehicle with DC battery - charged during regenerative braking and charge conditions detector determines battery charge conditions and gives signal if charge condition exceeds preset value |
| 03/31/1994 | DE4232763A1 Aufbau eines Stromrichters, insbesondere eines Wechselrichters Construction of a power converter, in particular an inverter |
| 03/24/1994 | DE4331691A1 Electric vehicle control system - includes acceleration pick-up with signal generation section for providing voltage signal dependent on accelerator pedal position |
| 03/23/1994 | EP0588628A1 Electric vehicle control system |
| 03/16/1994 | EP0587120A2 Driving system for an electric vehicle |
| 03/16/1994 | CN1083985A Electric power changing apparatus |
| 03/15/1994 | US5294871 Electric motor control system |
| 03/15/1994 | US5293947 Self-propelled vehicle |
| 03/12/1994 | CA2105884A1 Driving system for an electric vehicle |
| 03/09/1994 | EP0491689B1 Device and process for optimum operation of a power converter connected to a power supply |
| 03/08/1994 | US5293308 Inductive power distribution system |
| 03/02/1994 | EP0585173A1 Active filter for traction unit fed by single phase catenary |
| 03/02/1994 | EP0585122A2 Control device for electric vehicles |
| 02/22/1994 | US5289100 System for powering, speed control, steering, and braking |
| 02/09/1994 | EP0582470A1 Synchronous motor control for electric vehicle |
| 01/26/1994 | EP0579948A1 Control system for an asynchronous motor |
| 01/19/1994 | EP0579240A1 Method and device for controlling the middle potential of a DC-side series connection of two two-point traction inverters |
| 01/12/1994 | EP0577611A1 Inductive power distribution system |
| 01/12/1994 | CN1080603A Vehicle drive system |
| 01/11/1994 | US5277285 For use with a roadway |
| 01/05/1994 | EP0576947A1 Motor system of an electric vehicle |
| 01/05/1994 | DE4236442C1 Regulation of driven wheels of rail vehicle - determining speed ratio for front and rear on basis of steering angles to control drives |
| 01/02/1994 | CA2098884A1 Motor system for an electric type vehicle |
| 12/15/1993 | CN1079596A Control apparatus of power converter and control apparatus of electric motor vehicle |
| 12/09/1993 | WO1993024989A1 Power converter |
| 12/01/1993 | EP0571755A2 Power converter for converting DC voltage into AC phase voltage having three levels of positive, zero and negative voltage |
| 11/25/1993 | WO1993023908A1 A non-contact power distribution system |