The invention relates to a vehicle battery module including a power conversion device and a vehicle battery system formed based on the vehicle battery module. The vehicle battery module includes a battery, a first DC/DC converter, a second DC/DC converter, and an inverter. A vehicle battery system according to an exemplary embodiment of the present invention includes a plurality of vehicle battery modules, and includes a first direct current system output in which first direct current module outputs of a first direct current/direct current converter are connected in parallel with each other, a second direct current system output in which second direct current module outputs of a second direct current/direct current converter are connected in parallel with each other, and an alternating current system output. The second DC module outputs of the second DC/DC converters are connected in series with each other in the second DC system output, and the AC module outputs of the inverters are connected in series with each other in the AC system output.

    本发明涉及一种包括电力转换装置的车辆电池模块和基于该车辆电池模块形成的车辆电池系统。车辆电池模块包括:电池、第一直流/直流转换器、第二直流/直流转换器和逆变器。根据本发明示例性实施方案的车辆电池系统包括多个车辆电池模块,并且包括第一直流系统输出端、第二直流系统输出端和交流系统输出端,在第一直流系统输出端中第一直流/直流转换器的第一直流模块输出端彼此并联连接,在第二直流系统输出端中第二直流/直流转换器的第二直流模块输出端彼此串联连接,在交流系统输出端中逆变器的交流模块输出端彼此串联连接。


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    Titel :

    VEHICLE BATTERY MODULE INCLUDING POWER CONVERSION DEVICE AND VEHICLE BATTERY SYSTEM FORMED BASED ON THE SAME


    Weitere Titelangaben:

    包括电力转换装置的车辆电池模块和基于该车辆电池模块形成的车辆电池系统


    Beteiligte:
    HONG SUNG-MIN (Autor:in) / LEE YONGGYU (Autor:in)

    Erscheinungsdatum :

    18.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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