The invention discloses a charging and discharging control method for any single branch under parallel connection of multi-branch batteries, which comprises a driving mode and a charging mode, and is characterized in that in the driving mode, the electric quantity of each branch is gradually discharged from high to low, so that the electric quantity of all branches can be used up; in the charging mode, each branch is charged gradually from low to high, so that all branches can be fully charged. According to the invention, various series-parallel flexible combinations can be realized, the electric quantity between the branches can be automatically balanced, independent charging and discharging of a single branch can be realized, each branch can be fully charged, and each branch can be discharged; and the power consumption is maximized.

    本发明公开了一种多支路电池并联下的任意单支路充放电控制方法,包括行车模式和充电模式两种模式,行车模式下,各支路电量由高到低逐步放电,实现所有支路电量均可用尽;充电模式下,各支路电量由低到高逐步充电,实现所有支路电量均可充满。本发明可以实现各种串并灵活组合,能自动平衡各支路之间的电量,且能单支路独立充放电,能把每个支路全部充满,也能把每个支路全部放电完;最大化使用电量。


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    Titel :

    Any single-branch charging and discharging control method under multi-branch battery parallel connection


    Weitere Titelangaben:

    一种多支路电池并联下的任意单支路充放电控制方法


    Beteiligte:
    DING WUJUN (Autor:in) / WANG FENG (Autor:in) / ZHOU XIAOWEI (Autor:in) / LI JIANG (Autor:in)

    Erscheinungsdatum :

    08.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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