The invention relates to an electric drive system (1) for a vehicle. The invention relates to a motor vehicle, comprising a three-phase AC motor (2) for driving a vehicle, a power storage device (3) for supplying power to the three-phase AC motor (2) during a driving operation of the vehicle, an inverter (4) of the three-phase AC motor (2), which inverter is electrically connected to the power storage device (3), and a vehicle-side charging connection (5) for electrically connecting the power storage device (3) to an external charging unit (6), by means of the inverter (4), a charging voltage (UL) of the vehicle-side charging connection (5) can be converted into a supply voltage for charging the energy store (3). The invention also relates to a method.

    本发明涉及一种用于车辆的电驱动系统(1),具有:用于驱动车辆的三相交流电机(2)、用于在车辆的行驶操作期间给该三相交流电机(2)供电的蓄电器(3)、该三相交流电机(2)的电连接至该蓄电器(3)的逆变器(4)和用于将该蓄电器(3)电连接至车外充电单元(6)的车侧充电接线口(5),其中,凭借该逆变器(4)可将车侧充电接线口(5)的充电电压(UL)转换为用于给蓄电器(3)充电的供电电压。本发明还涉及一种方法。


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    Title :

    Electric drive system for vehicle and method for operating corresponding electric drive system


    Additional title:

    用于车辆的电驱动系统和用于运行相应电驱动系统的方法


    Contributors:
    TROST NORBERT (author) / BOEHM UWE (author) / AUNER MARTIN (author)

    Publication date :

    2024-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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