Control method and device of hydrogen fuel cell and vehicle

The invention discloses a control method and device of a hydrogen fuel cell and a vehicle, and relates to the technical field of hydrogen fuel electric automobiles, on one hand, the method comprises the following steps that the residual electric quantity SOC of an energy storage battery and the requ...

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Hauptverfasser: TANG JUN, BIAN XIAOGUANG, ZHOU JIANBING, YU JIAHUA, ZHENG KAI, ZHAO JIANSHENG, WANG JINYUAN, ZHANG WEI, SHI XIUZHU, DONG GUOXIONG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a control method and device of a hydrogen fuel cell and a vehicle, and relates to the technical field of hydrogen fuel electric automobiles, on one hand, the method comprises the following steps that the residual electric quantity SOC of an energy storage battery and the required power of the vehicle in the charging and discharging period of the energy storage battery are obtained; if the residual electric quantity SOC of the energy storage battery is greater than the maximum threshold value of the set range interval, closing the hydrogen fuel stack; if the residual electric quantity SOC of the energy storage battery is smaller than the minimum threshold value of the set range interval, the hydrogen fuel electric pile supplies power to the vehicle and charges the energy storage battery according to the charging power determined after the required power is amplified by the set coefficient; otherwise, the hydrogen fuel stack supplies power to the vehicle in the charging and discharging p