The invention provides a fuel cell air supply control method, device and equipment, a medium and a vehicle, and the method comprises the steps: querying an air compressor rotation speed feed-forward data table and a throttle opening feed-forward data table according to an air mass flow request and an air in-pile pressure request, and obtaining an air compressor rotation speed and a throttle opening under a standard condition; the air compressor rotating speed and the throttle valve opening degree under the standard condition are subjected to inverse standard condition processing, and the actual feed-forward value of the air compressor rotating speed and the actual feed-forward value of the throttle valve opening degree are obtained; and based on the actual feed-forward value of the rotating speed of the air compressor and the actual feed-forward value of the opening degree of the throttle valve, air supply control is conducted on the fuel cell engine. According to the application, the adaptability of the fuel cell air system to the environment can be enhanced, and the air compressor rotating speed feed-forward reference value and the throttle opening feed-forward reference value under different environment temperatures and pressures are close to the real requirements of the air compressor rotating speed and the throttle opening; the time for compensating and correcting the rotating speed of the air compressor and the opening degree request value of the throttle valve is shortened, and the dynamic response speed is increased.

    本申请提供一种燃料电池空气供应控制方法、装置、设备及介质、车辆,该方法包括:根据空气质量流量请求和空气入堆压力请求,查询空压机转速前馈数据表、节气门开度前馈数据表,得到标况下的空压机转速和节气门开度;对标况下的空压机转速和节气门开度逆标况处理,得到空压机转速实际前馈值和节气门开度实际前馈值;基于空压机转速实际前馈值和节气门开度实际前馈值,对燃料电池发动机进行空气供应控制。本申请可以增强燃料电池空气系统对环境的适应性,且不同环境温度压力下的空压机转速前馈参考值和节气门开度前馈参考值,接近空压机转速和节气门开度的真实需求;减少了对空压机转速、节气门开度请求值进行补偿修正的时间,提高了动态响应速度。


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    Titel :

    Fuel cell air supply control method, device and equipment, medium and vehicle


    Weitere Titelangaben:

    燃料电池空气供应控制方法、装置、设备及介质、车辆


    Beteiligte:
    YANG CHUAN (Autor:in) / ZENG TAO (Autor:in) / LI CHANGCHUN (Autor:in) / CHEN JINRUI (Autor:in) / LI YU (Autor:in)

    Erscheinungsdatum :

    2023-09-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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