The invention discloses a battery power supply system, a battery replacement control method, a battery replacement station and a storage medium. The circuit includes: a motor; the first battery pack comprises a first battery pack and a second battery pack; when the first battery pack and the second battery pack are connected in parallel, the battery power supply system further comprises a second battery pack, and the first battery pack, the second battery pack and the motor are connected in series to form a power supply loop. According to the embodiment of the invention, the two battery packs in the first battery pack can be connected in parallel and then connected in series with the second battery pack for power supply, and a relatively large circulating current generated when the battery packs are connected in parallel is converted into a relatively small circulating current generated when the two battery packs in the battery packs are connected in parallel; the circulating current between the battery packs caused by the difference of the battery packs when the first battery pack and other battery packs are directly connected in parallel for use is avoided, and the safety and the service life of a plurality of battery packs when the battery packs are matched for use are improved.

    本申请公开了一种电池供电系统、换电控制方法、换电站及存储介质。电路包括:电动机;第一电池包,包括第一电池组和第二电池组;在第一电池组和第二电池组并联时,电池供电系统还包括第二电池包,第一电池包、第二电池包和电动机串联形成供电回路。根据本申请实施例,能够将第一电池包内的两个电池组并联后与第二电池包串联进行供电,将电池包并联时的较大环流转换为电池包内两个电池组并联时的较小环流,避免第一电池包与其他电池包在直接并联使用时因电池包的差异而产生电池包之间的环流,提升多个电池包搭配使用时的安全性和使用寿命。


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    Titel :

    Battery power supply system, battery replacement control method, battery replacement station and storage medium


    Weitere Titelangaben:

    电池供电系统、换电控制方法、换电站及存储介质


    Beteiligte:
    WU WEIQING (Autor:in) / XIAO LILI (Autor:in) / WANG KANGYU (Autor:in) / LI WEI (Autor:in)

    Erscheinungsdatum :

    21.04.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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