The invention discloses a ramp scene fuel cell energy control method, device and equipment and a storage medium, and the method comprises the steps: calculating the total heat dissipation demand of a fuel cell based on the demand power of the fuel cell and the time when a whole vehicle runs from a current position to a slope top; determining the required heat dissipation amount per unit time of the fuel cell by using the total heat dissipation demand amount; and determining the power of a thermal management system of the fuel cell according to the unit time demand heat dissipating capacity of the fuel cell so as to manage the energy of the fuel cell vehicle. The hydrogen consumption can be reduced, the load changing frequency can be reduced, the power of a thermal management system can be reduced, and the energy management efficiency of the whole vehicle can be improved.

    本发明公开了一种坡道场景燃料电池能量控制方法、装置、设备及存储介质,其中该方法包括步骤:基于燃料电池的需求功率和整车从当前位置行驶至坡顶的时间,计算燃料电池的散热需求总量;利用所述散热需求总量,确定燃料电池单位时间需求散热量;根据所述燃料电池单位时间需求散热量,确定燃料电池热管理系统功率,以对燃料电池车辆能量进行管理。本申请能够降低氢耗,减少变载次数,并且可以减小热管理系统功率,提升整车能量管理效率。


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    Titel :

    Ramp scene fuel cell energy control method, device and equipment and storage medium


    Weitere Titelangaben:

    坡道场景燃料电池能量控制方法、装置、设备及存储介质


    Beteiligte:
    XING JUNYI (Autor:in) / WANG QIULI (Autor:in) / ZHOU XI (Autor:in) / WU HANJUN (Autor:in) / WANG BINGJIE (Autor:in) / CHEN KUN (Autor:in) / YE YUNFAN (Autor:in)

    Erscheinungsdatum :

    08.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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