The invention provides a rail train. The rail train comprises a high-voltage backflow grounding table, a low-voltage backflow grounding table, a traction inverter and a traction motor, wherein the high-voltage backflow grounding table is arranged at the first end of the vehicle body, and the low-voltage backflow grounding table is arranged at the second end of the vehicle body, so that high voltage and low voltage are isolated; the distance between the first end and the second end is greater than 10m; a housing of the traction inverter and a housing of the traction motor are directly connected to shorten an electrical transmission path between the traction inverter and the traction motor.

    本公开提供了一种轨道列车,包括设置在车体中的高压回流接地台、低压回流接地台和牵引逆变器,以及牵引电机;其中,高压回流接地台被设置在车体的第一端,低压回流接地台被设置在车体的第二端,以使得高压和低压隔离;第一端和第二端之间的距离>10m;牵引逆变器的外壳和牵引电机的外壳直接相连,以缩短牵引逆变器和牵引电机之间的电传输路径。


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    Title :

    Rail train


    Additional title:

    轨道列车


    Contributors:
    WANG YONG (author) / HAN QINGJUN (author) / ZHAO KONGCANG (author) / SUN ZONGXIAN (author) / ZHANG HUIQING (author)

    Publication date :

    2024-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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