The invention discloses an emergency power supply control method and device for a train and the train, and relates to the field of train power supply.By judging whether the train is disconnected with a high-voltage power supply system or not, whether an emergency power supply instruction is detected or not is judged after disconnection is judged; after the emergency power supply instruction is detected, the residual electric quantity of each storage battery on the train is determined, all the storage batteries with the residual electric quantity larger than the first preset electric quantity serve as power supply batteries, and all the power supply batteries are used for supplying power to the train; and when an emergency traction instruction is received, the train is driven to run at a first preset constant speed. By means of the method for supplying power to the train through the storage battery, the train can be continuously driven to run after the train is disconnected with the high-voltage power supply system, and the operation plan of the train and the riding experience of passengers on the train are prevented from being affected. In addition, by controlling the train to run at a constant speed, the electricity consumption of the storage battery can be effectively saved, and the running distance of the train when the storage battery supplies power is prolonged.

    本发明公开了一种列车的紧急供电控制方法、装置及列车,涉及列车供电领域,通过判断列车是否断开与高压供电系统的连接,在判定断开连接后再判断是否检测到紧急供电指令,在检测到紧急供电指令后确定列车上的各个蓄电池的剩余电量,将所有的剩余电量大于第一预设电量的蓄电池作为供电电池,再利用所有的供电电池对列车进行供电;当接收到紧急牵引指令时,驱动列车以第一预设速度恒速运行。通过蓄电池给列车供电的方法,可以在列车断开与高压供电系统的连接后还可以继续驱动列车行驶,避免影响到列车的运行计划和列车上乘客的乘坐体验。此外,通过控制列车恒速行驶,可以有效节省蓄电池的电量消耗,延长列车在蓄电池供电时的行驶路程。


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    Titel :

    Emergency power supply control method and device for train and train


    Weitere Titelangaben:

    一种列车的紧急供电控制方法、装置及列车


    Beteiligte:
    CUI YULONG (Autor:in) / ZHANG ZHEQING (Autor:in) / YANG GUOYI (Autor:in) / MA GUODONG (Autor:in) / ZHANG XIAONING (Autor:in)

    Erscheinungsdatum :

    2023-10-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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