The invention provides an aluminum-air battery system. The aluminum-air battery system comprises an aluminum-air battery pack, a low-voltage battery pack, a battery management module and a liquid injection module, wherein the aluminum-air battery pack and the low-voltage battery pack are electrically connected to the battery management module and the liquid injection module, and the liquid injection module is communicated with the aluminum-air battery pack; the battery management module is configured to control the low-voltage battery pack to supply power to the liquid injection module when detecting that the aluminum-air battery pack is in a first preset state so as to inject electrolyte into the aluminum-air battery pack through the liquid injection module, and control the low-voltage battery pack to supply power to the liquid injection module when detecting that the aluminum-air battery pack is in a second preset state. Controlling the low-voltage battery pack to stop supplying power to the liquid injection module, and supplying power to the liquid injection module through the aluminum-air battery pack. According to the aluminum-air battery system, reasonable control of a low-voltage battery system in the aluminum-air battery is realized, normal operation of the aluminum-air battery is ensured, and the service life of the aluminum-air battery is prolonged.

    本发明提供一种铝空气电池系统,包括:铝空气电池组、低压电池组、电池管理模块和注液模块;其中,铝空气电池组和低压电池组均电连接于电池管理模块和注液模块,注液模块连通于铝空气电池组;电池管理模块配置为在检测到铝空气电池组处于第一预设状态时,控制低压电池组为注液模块供电,以通过注液模块将电解液注入至铝空气电池组内,以及在检测到铝空气电池组处于第二预设状态时,控制低压电池组停止为注液模块供电,通过铝空气电池组为注液模块供电。本发明的铝空气电池系统实现了铝空气电池中低压电池系统的合理控制,保证铝空气电池的正常运行,以及提高铝空气电池的使用寿命。


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    Title :

    Aluminum air battery system and control method thereof


    Author / Creator :

    Type of media :

    Patent


    Type of material :

    Electronic Resource



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