The invention belongs to the technical field of railway vehicles, and provides a traction power system of a variable marshalling train and the variable marshalling train, the traction power system comprises two fixed traction power units and N variable traction power units, the fixed traction power units are arranged on a head train, and the variable traction power units are arranged on a middle train; the train marshalling can be adjusted according to the requirements of different operation scenes, the transformation of the train in different marshalling forms is quickly realized, the flexibility of the train marshalling is greatly improved, and the performance of the train is optimally utilized. In addition, the independence between the fixed traction power unit and the variable traction power unit is high, different marshalling forms are convenient to transform, the efficiency of train marshalling changing operation is improved, meanwhile, the power redundancy is high, and the requirement of a user for the starting acceleration of a city domain train can be well met.

    本申请属于轨道车辆技术领域,提供了一种可变编组列车的牵引动力系统及可变编组列车,其中包括两个固定牵引动力单元和N个可变牵引动力单元,固定牵引动力单元设置在头车,可变牵引动力单元设置在中间车,可以根据不同运营场景的需要调整列车编组,快速地实现车辆不同编组形式下的转变,大大提高了列车编组的灵活性,最优地利用车辆性能。此外,固定牵引动力单元和可变牵引动力单元之间的独立性强,不同编组形式的变换方便,提高了列车变编组运行的效率,同时,动力冗余性高,能够较好的满足用户对于市域车的启动加速度要求。


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    Title :

    Traction power system of variable marshalling train and variable marshalling train


    Additional title:

    一种可变编组列车的牵引动力系统及可变编组列车


    Contributors:
    LI XUEFEI (author) / GUAN CHAO (author) / JIN WENBIN (author) / ZHANG JINGYAN (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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