The invention discloses a moped power battery system and a continuous energy supply control method. The moped power battery system comprises a power battery, a system output end, a power conversion circuit, a charging management circuit, a standby battery, and a power supply switching circuit, wherein the input end of the power conversion circuit is connected with the output end of a power battery, and the output end is connected with a system output end; the input end of the charging management circuit is connected with the output end of the power conversion circuit; the input end of the standby battery is connected with the output end of the charging management circuit; the input end of the power supply switching circuit is connected with the output end of the power conversion circuit and the output end of the standby battery; and the power supply switching circuit is set to connect the output end of the standby battery with the output end of the system when detecting that an outputvoltage of the power conversion circuit is lower than a first threshold value. While a main power supply is protected, electric power can be continuously output to the central control system, and thecontrol of the central control system on the vehicle is not influenced.

    本发明公开了一种助力车动力电池系统及持续供能控制方法,其中,助力车动力电池系统,包括动力电池与系统输出端;包括:电源转换电路,输入端与动力电池的输出端连接,输出端与系统输出端连接;充电管理电路,输入端与电源转换电路的输出端连接;备用电池,输入端与充电管理电路的输出端连接;供电切换电路,输入端与电源转换电路的输出端、备用电池的输出端连接;其中,供电切换电路被设置为当检测到电源转换电路的输出电压低于第一阈值时,将备用电池的输出端与系统输出端连接。本发明在保护主电源的同时,还能持续输出电力到中控系统,不影响中控系统对车辆的控制。


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    Title :

    Moped power battery system and continuous energy supply control method


    Additional title:

    助力车动力电池系统及持续供能控制方法


    Contributors:
    HUANG DEYUN (author) / XU PEI (author) / HE NIEJIAN (author) / QIAN CHENG (author) / MA QIAN (author)

    Publication date :

    2020-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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