This application provides an on-board distributed power supply system and an on-board power supply control method and apparatus. The on-board distributed power supply system includes at least two low-voltage battery pack groups. Each low-voltage battery pack group includes at least one low-voltage battery pack. Each low-voltage battery pack includes a plurality of battery cells. Each low-voltage battery pack group is correspondingly electrically connected to at least one power train in an on-board distributed drive system to provide electric energy for each power train in the on-board distributed drive system. In embodiments of this application, power is supplied to the on-board distributed drive system by using at least two low-voltage battery pack groups. When some low-voltage battery pack groups are faulty, remaining low-voltage battery pack groups may continue to work. Therefore, this can avoid a failure of the entire power supply system and improve power supply reliability and safety of the power supply system.


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    Titel :

    ON-BOARD DISTRIBUTED POWER SUPPLY SYSTEM AND ON-BOARD POWER SUPPLY CONTROL METHOD AND APPARATUS


    Weitere Titelangaben:

    VERTEILTES BORDSTROMVERSORGUNGSSYSTEM UND VERFAHREN UND GERÄT ZUR STEUERUNG DER BORDSTROMVERSORGUNG
    SYSTÈME D'ALIMENTATION ÉLECTRIQUE DISTRIBUÉ EMBARQUÉ ET PROCÉDÉ DE COMMANDE D'ALIMENTATION ÉLECTRIQUE DISTRIBUÉ EMBARQUÉ ET APPAREIL


    Beteiligte:
    CHENG YANG (Autor:in) / ZHANG XUELIANG (Autor:in)

    Erscheinungsdatum :

    2024-03-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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