The invention discloses a battery anode assembly, a battery distribution box, a battery management system and an automobile. The battery anode assembly comprises an anode module and a semiconductor cooler, the positive electrode module comprises a module shell and a plurality of high-voltage components arranged in the module shell, and the high-voltage components comprise a main positive relay and a main fuse; the at least one high-voltage component is connected with the cold surface of the semiconductor cooler; the semiconductor refrigerator is suitable for being connected with the BMS controller and used for controlling the semiconductor refrigerator to refrigerate when the high-voltage component is in the over-temperature working condition. The battery positive electrode assembly not only can meet the integration requirement, but also can guarantee the heat dissipation efficiency of high-voltage components, and is relatively low in overall energy consumption.

    本发明公开了一种电池正极总成、电池配电箱、电池管理系统及汽车。该电池正极总成包括正极模块和半导体制冷器;正极模块包括模块壳体和设置在模块壳体内的多个高压元器件,高压元器件包括主正继电器和主保险;至少一个高压元器件与半导体制冷器的冷面相连;半导体制冷器适于与BMS控制器相连,用于在高压元器件处于过温工况时,控制半导体制冷器制冷。该电池正极总成既可满足集成化需求,又可保障高压元器件的散热效率,且整体能耗较低。


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    Title :

    Battery anode assembly, battery distribution box, battery management system and automobile


    Additional title:

    电池正极总成、电池配电箱、电池管理系统及汽车


    Contributors:
    TANG ZERU (author) / PENG QINGBO (author) / ZHENG KENGTING (author) / ZHAO YUAN (author) / ZHA YANG (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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