The invention provides a wheel set driving system of a light rail vehicle, a bogie and the light rail vehicle. Two elastic wheels are installed at the two ends of an axle respectively, a first distance exists between one side of a permanent magnet direct drive motor in interference fit with the axle and the elastic wheel on the same side, and a second distance exists between the other end of the permanent magnet direct drive motor and the elastic wheel on the same side; wherein the first distance is greater than the second distance; the brake device is installed between one side, with the first distance, of the permanent magnet direct drive motor on the axle and the elastic wheels, the distances between the installed permanent magnet motor and the elastic wheels on the two sides are unequal, and therefore the permanent magnet motor is biased, enough space is reserved for installing the brake device on the axle, and the brake device can be installed on the axle through the brake device. The elastic wheels are adopted to reduce the wheel rail impact force of the light rail vehicle in the running process, so that the safety of the light rail vehicle at the running speed of 100 km/h can be guaranteed.

    本发明提供了一种轻轨车的轮对驱动系统、转向架和轻轨车,两个弹性车轮分别安装在车轴的两端,与车轴过盈配合的永磁直驱电机的一侧与同侧弹性车轮之间具有第一距离,永磁直驱电机的另一端与同侧弹性车轮的之间具有第二距离;其中,所述第一距离大于所述第二距离;制动装置安装在车轴上具有所述第一距离的所述永磁直驱电机的一侧与弹性车轮之间,由于安装后的永磁电机分别与两侧弹性车轮之间的距离不等,从而将永磁电机进行偏置,为在车轴上安装制动装置预留了足够空间,而且,采用弹性车轮来降低轻轨车在运行过程中的轮轨冲击力,使得轻轨车可以保证100km/h运行速度下的安全性。


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    Title :

    Wheel set driving system of light rail vehicle, bogie and light rail vehicle


    Additional title:

    一种轻轨车的轮对驱动系统、转向架和轻轨车


    Contributors:
    ZHANG LI (author) / ZHU KAN (author) / WANG YE (author) / LIU DONGPO (author) / ZHANG HONG (author) / ZHAO FENG (author) / FAN QIANG (author) / MU XIAOJUN (author) / KANG MYUNG-HO (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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