The embodiment of the invention provides a battery pack assembly and an automobile, and relates to the technical field of power supplies. The battery pack assembly comprises a main battery pack and at least one slave battery pack, the main battery pack comprises a first controller, the slave battery pack comprises at least one battery module unit, the battery module unit comprises a second controller and a first battery module, the first controller is electrically connected with the second controller, the second controller is electrically connected with the first battery module, and the second controller is electrically connected with the second battery module. The first controller controls the first battery module to supply power through the second controller, and the main battery pack and the at least one slave battery pack can be freely combined into a shape matched with the vehicle body according to the shape of the vehicle body and can also be respectively mounted in a plurality of discontinuous spaces of the vehicle body, so that the structural design difficulty of the battery pack can be greatly reduced; the assembling feasibility of the battery pack is improved, the capacity of the battery pack is improved, the second controller and the first battery module in the battery pack form the battery module unit, and the first battery module is more convenient to control and maintain.

    本申请实施例提供一种电池包组件及汽车,涉及电源技术领域。该电池包组件包括主电池包和至少一个从电池包,主电池包包括第一控制器,从电池包包括至少一个电池模组单元,电池模组单元包括第二控制器及第一电池模组,第一控制器与第二控制器电连接,第二控制器与第一电池模组电连接,第一控制器通过第二控制器控制第一电池模组供电,主电池包和至少一个从电池包能够根据车体的形状自由组合成与车体适配的形状,还可以分别安装在车体的多个不连续空间内,从而能够极大地降低电池包的结构设计难度,提高电池包的装配可行性,有助于提高电池包的容量,并且从电池包中第二控制器与第一电池模组组成电池模组单元,更加便于控制和维护第一电池模组。


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    Title :

    Battery pack assembly and automobile


    Additional title:

    一种电池包组件及汽车


    Contributors:
    LYU SHAOYIN (author) / ZENG WEIQUAN (author) / ZENG YONG (author) / WANG QINGQUAN (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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