The invention belongs to the technical field of railway vehicles, and provides a railway vehicle traction power supply system and a railway vehicle, the railway vehicle traction power supply system comprises four marshalling units, and a head vehicle is provided with a single four-quadrant traction converter, a traction transformer and two traction motors; the middle vehicle adopts a completely redundant dual four-quadrant traction and auxiliary charging integrated converter, and is provided with a storage battery and four traction motors at the same time; the whole train of the marshalling unit is uniform in weight distribution, small in axle load difference and more reasonable in design, meanwhile, all the trains are bullet trains, power redundancy is high, in addition, the pantograph, the high-voltage box, the traction transformer, the intermediate train traction converter and the like are completely universal, and the adaptability of flexible marshalling of the trains is high.

    本发明属于轨道车辆技术领域,提供了一种轨道车辆牵引供电系统及轨道车辆,包括4编组的编组单元,其中头车设置有单重四象限牵引变流器、牵引变压器和两个牵引电机;中间车采用完全冗余的双重四象限的牵辅充一体式变流器,同时设置了蓄电池和四台牵引电机;该编组单元的列车整车重量分配均匀,轴重差较小,设计更加合理,同时全部车辆均为动车,动力冗余性高,此外,采用的受电弓、高压箱、牵引变压器、中间车牵引变流器等完全通用,车辆灵活编组的适应性强。


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    Titel :

    Traction power supply system of railway vehicle and railway vehicle


    Weitere Titelangaben:

    一种轨道车辆牵引供电系统及轨道车辆


    Beteiligte:
    DUAN HONGLIANG (Autor:in) / LI XUEFEI (Autor:in) / GUAN CHAO (Autor:in) / KUANG YANG (Autor:in)

    Erscheinungsdatum :

    2024-04-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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