The embodiment of the invention provides a pantograph, a pantograph high-low net identification control system and a train, the pantograph comprises a pantograph lower arm rod and a bottom frame, the bottom frame is provided with a connecting rod, and the bottom end of the pantograph lower arm rod is rotatably connected to the connecting rod; the net height information assembly is arranged on the bottom frame, and the net height information assembly is provided with a net height information switch; and the trigger cam is connected to the bottom end of the lower arm rod of the pantograph so as to rotate along with swinging of the lower arm rod of the pantograph, and the trigger cam is arranged corresponding to the net height information switch and is used for triggering the net height information switch after rotating to a preset angle so as to enable the net height information assembly to send a current net height signal. According to the method, different net heights of the overhead line system are identified through the correspondence of the rotation angle of the lower arm rod of the pantograph and the pantograph rising height value, then the appropriate contact force dynamic curve is selected to control the corresponding pantograph, and the problem of pantograph-catenary separation caused by the fact that the rear pantograph of a train is disturbed by the front pantograph and air turbulence is solved.

    本申请实施例提供一种受电弓、受电弓高低网识别控制系统及列车,包括:受电弓下臂杆,底架,所述底架具有连接杆,所述受电弓下臂杆的底端可转动的连接于所述连接杆;网高信息组件,设置于所述底架上,所述网高信息组件具有网高信息开关;触发凸轮,连接于所述受电弓下臂杆的底端,以能够随所述受电弓下臂杆的摆动而转动,且触发凸轮与网高信息开关对应设置,用于在转动到预定角度后能够触发网高信息开关,以使所述网高信息组件发出当前网高信号。本申请通过受电弓下臂杆旋转角度和升弓高度值的对应,来识别接触网的不同网高,进而选择合适的接触力动态曲线控制对应受电弓,解决列车后弓受前弓的激扰和空气扰流导致的弓网脱离问题。


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    Title :

    Pantograph, pantograph high-low network identification control system and train


    Additional title:

    一种受电弓、受电弓高低网识别控制系统及列车


    Contributors:
    FU JIANMIN (author) / XUE LIANMIN (author) / LI JIE (author) / FU YUN (author) / MENG LEI (author)

    Publication date :

    2023-11-24


    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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