The invention discloses an energy management method for a hydrogen fuel rail transit vehicle. The energy management method comprises the following steps: controlling the starting of a hydrogen fuel cell system; judging the state of the hydrogen fuel rail transit vehicle; when the hydrogen fuel rail transit vehicle is static, the hydrogen fuel rail transit vehicle is controlled; when the hydrogen fuel rail transit vehicle is in the traction working condition, the hydrogen fuel rail transit vehicle is controlled; when the hydrogen fuel rail transit vehicle is in a braking working condition, the electric braking exerting power of the traction device and the output power of the hydrogen fuel cell are limited, and the situation that the peak power of the energy storage device is too large and exceeds the limit value of the energy storage device is prevented; when the hydrogen fuel rail transit vehicle is in the emergency operation mode, the hydrogen fuel rail transit vehicle is in a traction working condition, and the hydrogen fuel rail transit vehicle is controlled; and when the hydrogen fuel rail transit vehicle is in the fault mode, the hydrogen fuel rail transit vehicle is controlled according to different states of the fault.

    本发明一种氢燃料轨道交通车辆的能量管理方法,包括以下步骤:对氢燃料电池系统的启动进行控制;判断氢燃料轨道交通车辆的状态;当氢燃料轨道交通车辆静止时,对氢燃料轨道交通车辆进行控制;当氢燃料轨道交通车辆处于牵引工况时,实现对氢燃料轨道交通车辆进行控制;当氢燃料轨道交通车辆处于制动工况时,限制牵引装置的电制动发挥功率和氢燃料电池的输出功率,实现对储能装置峰值功率过大超过储能装置极限值的防止;当氢燃料轨道交通车辆处于紧急运行模式时,氢燃料轨道交通车辆处于牵引工况,实现对氢燃料轨道交通车辆进行控制;当氢燃料轨道交通车辆处于故障模式时,按照故障的不同状态,实现对氢燃料轨道交通车辆进行控制。


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    Title :

    Energy management method of hydrogen fuel rail transit vehicle


    Additional title:

    一种氢燃料轨道交通车辆的能量管理方法


    Contributors:
    CHEN CHUYUE (author) / JIANG JIE (author) / DING HAO (author) / SUN JINGYUAN (author) / ZHANG YINGXI (author) / LIU JIACHEN (author) / ZHAO HONGCHENG (author) / XUE FEI (author) / TANG YUXUAN (author) / ZHANG PENG (author)

    Publication date :

    2025-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES



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