The invention discloses a mix-match battery pack control method, a mix-match battery pack and an electric vehicle. The mixed-match battery pack control method is applied to the electric vehicle, the electric vehicle comprises a mixed-match battery pack, the mixed-match battery pack comprises a plurality of battery packs, the type of at least one battery pack in the plurality of battery packs is different from that of other battery packs, and the mixed-match battery pack control method comprises the steps that battery pack parameters of the plurality of battery packs and/or working condition parameters of the electric vehicle are obtained firstly; and according to the working condition parameter and/or the plurality of battery parameters, determining a target working mode of the mix-match battery pack, and according to the target working mode, controlling the battery pack of the corresponding type in the plurality of battery packs to carry out corresponding charging and discharging work. The invention aims to improve the use performance of the mix-match battery pack.

    本发明公开一种混搭电池包控制方法、混搭电池包、电动车。其中,混搭电池包控制方法,应用于电动车,电动车包括混搭电池包,混搭电池包包括多个电池包,多个电池包中至少一个电池包的类型与其他电池包不同,混搭电池包控制方法包括:先获取多个电池包的电池包参数和/或电动车的工况参数,再根据工况参数和/或多个电池参数,确定混搭电池包的目标工作模式,并按照目标工作模式控制多个电池包中相应类型的电池包进行相应的充放电工作。本发明旨在提高混搭电池包的使用性能。


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    Title :

    Mixing battery pack control method, mixing battery pack and electric vehicle


    Additional title:

    混搭电池包控制方法、混搭电池包、电动车


    Contributors:
    JI LU (author) / LI YAN (author) / YU CAIGUANG (author) / CHEN YONG (author) / YANG GUIYONG (author) / MA ZAIPENG (author)

    Publication date :

    2022-07-15


    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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