The embodiment of the invention provides a method and device for controlling the output power of a fuel cell, equipment and a storage medium. A method of controlling fuel cell output power includes receiving a driver torque request; calculating a drive power based on the driver torque request, the drive power including a first power; second power changing along with the high voltage is calculated based on the high voltage of the output side of the boost conversion module in the automobile, the second power has the slope changing along with the change of the high voltage, and the slope does not exceed the rated current of the boost conversion module; comparing the first power and the second power; if the first power does not exceed the second power, sending a requirement signal that the first power needs to be output to the fuel cell, otherwise, sending a requirement signal that the second power needs to be output to the fuel cell. According to the technical scheme of the embodiment of the invention, the current of the output side of the boost conversion module does not exceed the rated current of the boost conversion module, so that the FDC is prevented from being influenced by overcurrent.

    本发明实施例提供一种控制燃料电池输出功率的方法、装置、设备及存储介质。控制燃料电池输出功率的方法包括接收驾驶员扭矩请求;基于驾驶员扭矩请求计算驱动功率,驱动功率包括于第一功率;基于汽车中升压转换模块输出侧的高压电压计算随其变化的第二功率,其中,第二功率具有随高压电压的变化而变化的斜率,斜率不超过升压转换模块的额定电流;比较第一功率和第二功率;如果第一功率不超过第二功率则向燃料电池发送需要输出第一功率的要求信号,否则向燃料电池发送需要输出第二功率的要求信号。本发明实施例的技术方案可以使得升压转换模块输出侧的电流不超过升压转换模块的额定电流,以免FDC经受过电流的影响。


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    Title :

    Method, device and equipment for controlling output power of fuel cell and storage medium


    Additional title:

    控制燃料电池输出功率的方法、装置、设备及存储介质


    Contributors:
    ZHANG WENCHUAN (author) / CHEN HAI (author)

    Publication date :

    2022-07-01


    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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