The invention relates to the technical field of new energy, in particular to an MEA pollution control method, a fuel cell, a vehicle, a storage medium and a computer. In the start-up stage, if the lowest single-chip voltage is greater than a second preset voltage, loading is carried out; if the lowest single-chip voltage is less than or equal to the second preset voltage, stopping loading; if the lowest single-chip voltage is smaller than or equal to the third preset voltage, load rejection is carried out, and the current is set to be 0; if the lowest single-chip voltage is smaller than or equal to the fourth preset voltage, shutdown is carried out; if the current is greater than or equal to the preset current, stopping execution; according to the method, the limit load pulling pre-value, the load rejection value and the shutdown value are reduced through the control strategy, normal load pulling of the engine is guaranteed, enough water is generated to take away pollutants, accordingly, the single-low phenomenon is reduced, running of the vehicle is guaranteed, and compared with other methods, the method has the advantages of being low in cost, easy to operate and short in period.

    本发明涉及新能源技术领域,具体涉及一种MEA污染控制方法、燃料电池、车辆、存储介质及计算机;在启机阶段,若最低单片电压大于第二预设电压时加载;若最低单片电压小于等于第二预设电压时停止加载;若最低单片电压小于等于第三预设电压时抛载,且电流设定为0;若最低单片电压小于等于第四预设电压时则关机;若电流大于等于预设电流时则停止执行;本发明的通过控制策略降低限制拉载预值、抛载值、关机值,保证发动机正常拉载,并产生足够的水将污染物带走,从而减少单低现象的发生,保证车辆的运行,此方法相对于其它方法具有成本低,易于操作、周期短的优点。


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    Title :

    MEA pollution control method, fuel cell, vehicle, storage medium and computer


    Additional title:

    MEA污染控制方法、燃料电池、车辆、存储介质及计算机


    Contributors:
    ZHANG YAN (author) / XU YUNFEI (author)

    Publication date :

    2023-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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