The invention discloses a train power supply system and a train. The system comprises an electric locomotive which is used for providing a direct current power supply with a first amplitude, and is used for supplying power to preset high-power electric equipment in each carriage, and axle end power generation devices which are installed on all the carriages, and the axle end power generation devices are used for generating power under the driving of axles of the train so as to provide direct current with a second amplitude and used for supplying power to the electrical monitoring systems and the electrical equipment in the carriages corresponding to the axle end power generation devices; the system further comprises a storage battery box, wherein the first end of the storage battery box isconnected with the axle end power generation devices, and the output end of the storage battery box is connected with the electrical monitoring systems and the electrical equipment; and the system further comprises a comprehensive power supply, wherein the first end of the comprehensive power supply is connected with the electric locomotive, the second end of the comprehensive power supply is connected with the storage battery box, and the third end of the comprehensive power supply is connected with the preset high-power electric equipment, so that the power utilization requirement of the high-power electric equipment is met.

    一种列车供电系统和列车,系统包括:电力机车,所述电力机车用于提供第一幅值的直流电源,用于为各个车厢内、预设的大功率用电设备供电;轴端发电装置,所述轴端发电装置安装在每节车厢上,所述轴端发电装置用于在列车的车轴的带动下发电,以提供第二幅值的直流电,用于为所述轴端发电装置所对应的车厢内的电气监控系统及电气设备供电;蓄电池箱,所述蓄电池箱的第一端与所述轴端发电装置相连,所述蓄电池箱的输出端与所述电气监控系统及电气设备相连;综合电源,所述综合电源的第一端与所述电力机车相连,所述综合电源的第二端与所述蓄电池箱相连,所述综合电源的第三端与所述预设的大功率用电设备相连,保证了大功率用电设备的用电需求。


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    Title :

    Train power supply system and train


    Additional title:

    一种列车供电系统及列车


    Contributors:
    WEI HONGLIANG (author) / ZHOU XIAOKUN (author) / TANG JIANLONG (author) / SUN HAISHUANG (author) / CUI TAO (author) / ZENG WEIXIONG (author)

    Publication date :

    2021-02-05


    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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