A battery system (2) is provided with a battery pack (10), an equalization unit (30), and a battery ECU (50). A battery pack (10) includes a plurality of blocks connected in series. The equalization unit (30) is configured to execute equalization control for equalizing voltages of the plurality of blocks. The battery ECU (50) acquires the determined equalization time and controls the equalization unit (30) so as to end the equalization control when the equalization time has elapsed from the start of the equalization control.

    一种电池系统(2),具备电池组(10)、均等化单元(30)和电池ECU(50)。电池组(10)包含串联连接的多个块。均等化单元(30)被构成为执行将多个块的电压均等化的均等化控制。电池ECU(50)取得所确定的均等化时间,并以在从均等化控制的开始时起经过了均等化时间的情况下结束均等化控制的方式控制均等化单元(30)。


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    Titel :

    Battery system and battery pack equalization method


    Weitere Titelangaben:

    电池系统及电池组的均等化方法


    Beteiligte:
    YOSHIDA HIROSHI (Autor:in) / NAKAGAWA TAKAHIKO (Autor:in) / UWAI KENTA (Autor:in)

    Erscheinungsdatum :

    2022-09-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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