The present disclosure relates to a battery assembly (12) for an electric vehicle. The battery assembly (12) comprises a first battery cell (20), a DC/DC converter (28), and a battery container (22) for selectively accommodating a second battery cell (24). The first battery cell (20) is electrically connected to the DC/DC converter (28). Furthermore, a first electrical connection interface (26) is positioned in the battery container (22) and is electrically connected to the DC/DC converter (28). Furthermore, a vehicle comprising such a battery assembly (12) is provided. Furthermore, a method for operating an electric vehicle is described. The first mode of operation includes electrically connecting the first battery cell (20) to the traction motor (16) and electrically connecting the second battery cell (24) to the first battery cell (24). The second mode of operation includes electrically connecting the second battery unit (24) to the traction motor (16).

    本公开涉及一种用于电动车辆的电池组件(12)。电池组件(12)包括第一电池单元(20)、DC/DC转换器(28)、和用于选择性地容纳第二电池单元(24)的电池容器(22)。第一电池单元(20)电连接到DC/DC转换器(28)。此外,第一电连接接口(26)定位在电池容器(22)中并与DC/DC转换器(28)电连接。此外,还提供了一种包括这样的电池组件(12)的车辆。此外,说明了一种用于操作电动车辆的方法。第一操作模式包括将第一电池单元(20)电连接到牵引电机(16)以及将第二电池单元(24)电连接到第一电池单元(24)。第二操作模式包括将第二电池单元(24)电连接到牵引电机(16)。


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    Title :

    BATTERY ASSEMBLY FOR ELECTRIC VEHICLE, VEHICLE AND METHOD OF OPERATING ELECTRIC VEHICLE


    Additional title:

    用于电动车辆的电池组件、车辆和操作电动车辆的方法


    Contributors:

    Publication date :

    2023-07-04


    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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