The invention provides a gas-electricity system control method, a gas-electricity system and an automobile. The gas-electricity system control method comprises the steps that the current remaining electric quantity of a power battery is obtained; when a power supply power-off signal is received, determining an electric quantity difference value between the current residual electric quantity and a first electric quantity threshold value; and when the electric quantity difference value is greater than the first electric quantity increment, outputting a shutdown signal to control the gas-electricity system to shut down. The method comprises the following steps: when a power supply power-off signal is received, determining an electric quantity difference value between the current residual electric quantity and a first electric quantity threshold value; and when the electric quantity difference value is greater than the first electric quantity increment, that is, after the gas-electricity system charges the power battery for a period of time, outputting a shutdown signal to control the gas-electricity system to shut down, thereby avoiding the situation that the gas-electricity system is directly shut down to lose the service life of gas electricity and cause hydrogen energy waste.

    本发明提供了一种燃电系统控制方法、燃电系统及汽车,该燃电系统控制方法包括:获取动力电池的当前剩余电量;在接收到电源下电信号时,确定所述当前剩余电量与第一电量阈值之间的电量差值;在所述电量差值大于第一电量增量时,输出停机信号控制燃电系统停机。本发明在接收到电源下电信号时,通过确定所述当前剩余电量与第一电量阈值之间的电量差值;在所述电量差值大于第一电量增量时,即在燃电系统对动力电池充电一段时间之后,输出停机信号控制燃电系统停机,从而避免燃电系统直接关停有损燃电使用寿命且造成氢气能源浪费。


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    Title :

    Gas-electricity system control method, gas-electricity system and automobile


    Additional title:

    燃电系统控制方法、燃电系统及汽车


    Contributors:
    QIN SONGHENG (author) / MEI SHUCHI (author) / LI ZHIWEI (author) / PAN CHAOHUI (author)

    Publication date :

    2023-11-28


    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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