This application relates to the field of vehicle control technologies, and provides a motor-driven system and a vehicle, to simplify a structure of the motor-driven system and reduce costs. The motor-driven system includes: a bidirectional charger, an excitation drive component, and a motor controller. The bidirectional charger includes: a power factor correction circuit, a first voltage conversion circuit, a first transformer, and a second voltage conversion circuit. An electricity storage unit is electrically connected to a second terminal of the second voltage conversion circuit. The excitation drive component is electrically connected to a multiplexing node by using a first switch unit, the multiplexing node is located between the power factor correction circuit and the first voltage conversion circuit, and the excitation drive component is configured to drive an excitation generator.


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    Titel :

    ELECTRIC MOTOR DRIVING SYSTEM AND VEHICLE


    Weitere Titelangaben:

    ANTRIEBSSYSTEM FÜR EINEN ELEKTROMOTOR UND FAHRZEUG
    SYSTÈME DE COMMANDE DE MOTEUR ÉLECTRIQUE, ET VÉHICULE


    Beteiligte:
    CHEN JINHUA (Autor:in) / YIN XIAODE (Autor:in) / WANG SHAOHUA (Autor:in) / CHENG YANG (Autor:in) / WU CHAOQIANG (Autor:in)

    Erscheinungsdatum :

    31.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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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