The invention discloses a method for monitoring and controlling the voltage of a storage battery of an electric vehicle, which comprises the following steps of: monitoring the voltage value of the storage battery, and charging the storage battery by a power battery pack when the monitored voltage value of the storage battery is lower than a preset threshold value. The voltage value of the storage battery is monitored, and when the monitored voltage value of the storage battery is lower than the preset threshold value, the storage battery is charged by the power battery pack, so that the storage battery maintains normal starting voltage, and the problem that the storage battery cannot be used for a vehicle due to power shortage caused by long-time parking of the vehicle is solved.

    本发明公开了一种电动汽车蓄电池电压监测控制方法中,监测蓄电池的电压值,并在监测到的蓄电池电压值低于预定阈值时,由动力电池组为蓄电池充电。本发明通过监测蓄电池的电压值,并在监测到的蓄电池电压值低于预定阈值时,由动力电池组为蓄电池充电,从而令蓄电池维持正常的启动电压,解决蓄电池因车辆长时间停放导致亏电而无法车辆的问题。


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    Title :

    Voltage monitoring control method for storage battery of electric vehicle


    Additional title:

    一种电动汽车蓄电池电压监测控制方法


    Contributors:
    QIN FANGBIAO (author) / WANG XIAOHAI (author) / YAO KAIXUAN (author) / WANG PENG (author) / FAN JIJUN (author)

    Publication date :

    2022-07-29


    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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