The invention relates to a vehicle having a multiphase electric machine, comprising a first onboard power subsystem provided with a first nominal DC voltage level, and a second onboard power subsystem provided with a second nominal DC voltage level, wherein the electric machine comprises a rotor, a first stator system, and a second stator system. The first onboard power subsystem comprises a first inverter having a first intermediate circuit capacitor. The first stator system is dedicated to the first inverter. The second onboard power subsystem comprises a second inverter having a second intermediate circuit capacitor, and the second stator system is dedicated to the second inverter. The first stator system is configured in a star connection, the second stator system is configured in a star connection, and a transfer circuit connects the star point of the first stator system to the star point of the second stator system.


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    Title :

    Vehicle with electrical machine and method for operating the same


    Contributors:

    Publication date :

    2016-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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