The invention discloses a railway vehicle, a fuel cell system of the railway vehicle and a control method of the fuel cell system, the railway vehicle comprises a plurality of vehicle bodies, the fuel cell system comprises a fuel cell, a hydrogen storage container, a hydrogen supply pipeline and a hydrogenation pipeline, the fuel cell and the hydrogen storage container are arranged on different vehicle bodies respectively, and the hydrogen supply pipeline is connected with the hydrogen supply pipeline. A hydrogen supply pipeline is arranged between the fuel cell and the hydrogen storage container, the hydrogen supply pipeline comprises a first hose section and is further provided with a valve box, the valve box is arranged on the upstream of the first hose section, and an electromagnetic valve, a safety valve, a pressure reducing valve, a manual release valve, a high-low pressure sensor and the like are arranged in the valve box. And the first hose section can generate flexible deformation and can better adapt to relative displacement between the fuel cell and the hydrogen storage container, so that hydrogen leakage in the hydrogen supply process and safety accidents caused by the hydrogen leakage can be avoided to a great extent.

    本发明公开一种轨道车辆、轨道车辆的燃料电池系统及其控制方法,其中,所述轨道车辆包括多节车体,所述燃料电池系统包括燃料电池、储氢容器、供氢管路和加氢管路,所述燃料电池和所述储氢容器分别布置在不同所述车体,所述燃料电池和所述储氢容器之间配置有供氢管路,所述供氢管路包括第一软管段,所述供氢管路还配置有阀箱,所述阀箱设置于所述第一软管段的上游,所述阀箱内配置有电磁阀、安全阀、减压阀、手动泄放阀、高低压压力传感器等。第一软管段能够产生柔性变形,可较好地适应燃料电池和储氢容器之间的相对位移,进而能够较大程度地避免供氢过程中的氢气泄露以及由此而引发的安全事故。


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    Title :

    Railway vehicle, fuel cell system of railway vehicle and control method of fuel cell system


    Additional title:

    一种轨道车辆、轨道车辆的燃料电池系统及其控制方法


    Contributors:
    ZHANG WENCHAO (author) / LI YANKUN (author) / LIU MING (author) / ZHANG YIN (author) / TIAN QING (author)

    Publication date :

    2022-12-06


    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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