The invention provides a fuel cell output power control method, device and equipment and a readable storage medium, and the method comprises the steps: determining a threshold range of a vehicle power battery SOC when a vehicle is in a discharge working condition; when the SOC of the vehicle power battery is in different threshold ranges, the output power of the fuel battery is correspondingly determined, and when the SOC of the vehicle power battery is in a first threshold range, the output power of the fuel battery is 0; when the SOC of the vehicle power battery is in the second threshold range and the third threshold range, the continuous power of continuous work of the fuel cell is determined in different preset modes; determining correction power corresponding to the continuous power based on the driving demand power and the accelerator opening signal; a fuel cell output power is determined based on the determined revised power and the continued power. The proportion of the fuel cell participating in the power output of the whole vehicle can be improved, and the requirement of the power performance of the whole vehicle for the discharge capacity of the power cell is reduced.

    本发明提供一种燃料电池输出功率控制方法、装置、设备及可读存储介质,燃料电池输出功率控制方法包括:当车辆处于放电工况,确定车辆动力电池SOC所处的阈值范围;在车辆动力电池SOC处于不同的阈值范围时,对应确定燃料电池输出功率,其中,在车辆动力电池SOC处于第一阈值范围时,燃料电池输出功率为0;在车辆动力电池SOC处于第二阈值范围与第三阈值范围时,以不同的预设方式确定燃料电池持续工作的持续功率;基于驾驶需求功率以及油门开度信号确定持续功率对应的修正功率;基于所确定的修正功率以及持续功率确定燃料电池输出功率。通过本发明可以提高燃料电池参加整车动力输出的比例,降低整车动力性对动力电池的放电能力要求。


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    Title :

    Fuel cell output power control method, device and equipment and readable storage medium


    Additional title:

    燃料电池输出功率控制方法、装置、设备及可读存储介质


    Contributors:
    SHAN ZHIWEN (author) / CHEN HOUJI (author) / LIU YAN (author) / WEI QIANXI (author) / GAO JIN (author) / ZHAO ZHENGHAI (author)

    Publication date :

    2023-03-14


    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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