The invention discloses a rail vehicle endurance mileage determination method, device and system and a rail vehicle, and relates to the technical field of rail traffic. According to the scheme, the actual available hydrogen remaining amount of each set of hydrogen fuel system of the railway vehicle under the fault working condition is considered, the hydrogen remaining amount of the hydrogen fuel system with the fault is eliminated from the sum of the hydrogen remaining amount of each set of hydrogen fuel system, and the remaining endurance mileage of the railway vehicle is calculated only by using the hydrogen remaining amount of the hydrogen fuel system which works normally. Therefore, the real endurance mileage is obtained, and the problem that the operation order of the train is affected due to the fact that the inaccurate endurance mileage is calculated only depending on the hydrogen remaining amount of the hydrogen storage tank is solved.

    本申请公开了一种轨道车辆续航里程确定方法、装置、系统及轨道车辆,涉及轨道交通技术领域。本方案考虑了轨道车辆的各套氢燃料系统在故障工况下的实际可用氢气余量,将存在故障的氢燃料系统的氢气余量从各套氢燃料系统的氢气余量总和中排除,仅使用正常工作的氢燃料系统的氢气余量计算轨道车辆的剩余续航里程,从而得到真实续航里程,避免了仅依靠储氢罐氢气余量计算出不准确的续航里程,影响列车的运营秩序的问题。


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    Title :

    Method, device and system for determining endurance mileage of railway vehicle and railway vehicle


    Additional title:

    一种轨道车辆续航里程确定方法、装置、系统及轨道车辆


    Contributors:
    LIU HAN (author) / SHENG LI (author) / MA SHENGPAN (author) / LI SHENGTAO (author) / ZHANG ZHEQING (author)

    Publication date :

    2025-04-15


    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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