The invention discloses a battery management method, a battery system for a vehicle and the vehicle. The battery management method comprises the steps that S1, a current electric quantity of a storagebattery is detected; and S2, if the electric quantity of the storage battery is lower than the first preset electric quantity, a power battery is controlled to charge the storage battery. According to the method, the electric quantity of the storage battery is detected, and the power battery is used for charging the storage battery after the electric quantity of the storage battery is lower thanthe preset electric quantity, so that the storage battery is prevented from feeding, the service life of the storage battery is prolonged, and the working reliability of the battery system is improved.

    本发明公开了一种电池管理方法、用于车辆的电池系统及车辆,根据本发明的电池管理方法包括:S1:检测蓄电池当前电量;S2:若蓄电池电量低于第一预设电量,则控制动力电池对所述蓄电池充电。根据本发明的方法通过检测蓄电池的电量,在蓄电池的电量低于预设电量后利用动力电池对蓄电池进行充电,以避免蓄电池发生馈电,延长了蓄电池的使用寿命,提高了电池系统工作的可靠性。


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    Title :

    Battery management method, battery system for vehicle and vehicle


    Additional title:

    电池管理方法、用于车辆的电池系统及车辆


    Contributors:
    LIU ZIKAI (author) / HU YAO (author) / LI JINGHUA (author)

    Publication date :

    2020-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



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