The invention discloses a power supply system and method of a railway vehicle and a power supply compartment, and relates to the technical field of railway vehicle power supply. The power supply system comprises a main generator set, at least one standby generator set, a detection terminal and a control terminal, wherein the main generator set is used for outputting a first power signal to a train set; the standby generator set is used for outputting a second power signal to the train set; the detection terminal is used for at least detecting the first power supply signal and outputting a detection result; the control terminal is used for outputting a generator set starting signal to the standby generator set when it is determined that the first power signal is abnormal according to the detection result; and when the operation state of the standby generator set is determined to be the target state for stably outputting the second power supply signal, the power supply switching signal is output, so that the train set is switched from the first power supply signal to the second power supply signal for power supply, and the power supply reliability of the railway vehicle is improved.

    本发明公开了一种轨道车辆的供电系统、方法和供电车厢,涉及轨道车辆供电的技术领域。本发明的供电系统包括主用发电机组、至少一个备用发电机组、检测终端和控制终端,主用发电机组用于对列车组输出第一电源信号;备用发电机组用于对列车组输出第二电源信号;检测终端用于至少对第一电源信号进行检测,并输出检测结果;控制终端用于在根据检测结果确定第一电源信号存在异常时,输出机组启动信号至备用发电机组;在确定备用发电机组的运行状态为稳定输出第二电源信号的目标状态时输出电源切换信号,以使列车组由第一电源信号切换至第二电源信号进行供电,提高了轨道车辆供电的可靠性。


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    Title :

    Power supply system and method of railway vehicle and power supply compartment


    Additional title:

    轨道车辆的供电系统、方法和供电车厢


    Contributors:
    LIU QIAN (author) / MA SHIYIN (author) / DENG LEQIAO (author) / LEI PENG (author) / CAO WEI (author) / XU ZHENFA (author) / HU RUI (author) / DU MINGXIN (author)

    Publication date :

    2024-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES




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