The invention provides a fuel cell hydrogen energy automobile direct-current charging system and a control method. The system mainly comprises a controller unit, a high-voltage charging port and a liquid crystal display screen. The controller unit comprises a hydrogen fuel cell system, a high-voltage distribution box, a power cell system, a motor control system and a vehicle control unit; according to the method, the vehicle state can be well detected before and after charging and during charging, whether the vehicle state meets the rechargeable state or not is judged, the vehicle is charged if the vehicle state meets the rechargeable state, and charging is stopped if the vehicle state does not meet the rechargeable state. The invention has the beneficial effects that complex functions aresimplified, the production cost is reduced, the realizability of ta hydrogen energy automobile hydrogen energy automobile power battery charging system is improved, and meanwhile, the stability and the reliability are very high.

    本发明提供了一种燃料电池氢能汽车直流充电系统及控制方法,所述系统主要包括:控制器单元,高压充电口和液晶显示屏;其中控制器单元包括:氢燃料电池系统、高压配电箱、动力电池系统、电机控制系统和整车控制器;所述方法能在充电前后及充电时能很好地检测车辆状态,判断车辆状态是否满足可充电状态,若满足则给车辆充电,若是不满足则退出充电。本发明的有益效果是:本发明复杂功能简单化,降低了生产成本,提高氢能汽车氢能汽车动力电池补电系统系统的可实现性,同时具有很高的稳定性和可靠性。


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    Title :

    Fuel cell hydrogen energy automobile direct-current charging system and control method


    Additional title:

    一种燃料电池氢能汽车直流充电系统及控制方法


    Contributors:
    YU HONGXIA (author) / HAO YIGUO (author) / CHEN HUAMING (author) / CHENG FEI (author) / YANG NAN (author) / QI JIANSHEN (author)

    Publication date :

    2021-01-08


    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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