The invention discloses a traction characteristic control method and system for energy-saving auxiliary driving of a subway train, and the method comprises the steps: adding a driving energy-saving control module on a control system of the subway train, and cooperatively controlling the traction/electric braking force required by each bullet train through combining train central control on the basis of operation curve synchronous following asynchronous control; according to train traction characteristics, a finite set model prediction control module is fused, rolling optimization control is carried out, traction/electric braking force exertion of all the bullet trains is accurately controlled, the asynchronous control performance of all the bullet trains in the subway train under cooperative operation is further optimized, the energy consumption of the subway train is reduced, and the operation quality of the train is improved. And technical support is provided for green operation of subway trains.

    本发明公开了一种地铁列车节能辅助驾驶的牵引特性控制方法及系统,通过在地铁列车上控制系统上增加驾驶节能控制模组,基于运行曲线同步跟随异步控制基础上结合列车中央控制协同控制各动车要求的牵引/电制动力,根据列车牵引特性,融合有限集模型预测控制模组,进行滚动寻优控制,精准控制各动车的牵引/电制动力发挥,进一步优化地铁列车中各动车协同运行下的异步控制性能,降低地铁列车能耗,提升列车运行品质,为地铁列车绿色运行提供技术支撑。


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    Title :

    Traction characteristic control method and system for energy-saving auxiliary driving of subway train


    Additional title:

    地铁列车节能辅助驾驶的牵引特性控制方法及系统


    Contributors:
    LI WEI (author) / CAO YUE (author) / CHEN CHUNYANG (author) / HE YIFEI (author) / LI TING (author)

    Publication date :

    2024-09-06


    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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