Abstract The far-ranging application of high-speed train with four-quadrant converter brings profound influence to the high-speed train and traction power supply grid coupling system. The study of the dynamic interaction between the high-speed train and the traction power supply grid based on impedance analysis was presented in this paper. For high-speed train four-quadrant converter using predictive current control, high-speed train equivalent model is established. Based on the control principle, the high-speed train can be equivalent to the impedance related to current loop control strategy. Based on the equivalent model, influence of traction power supply grid parameters, the high-speed train control parameters, and the number of high-speed train on the stability of the whole system are analyzed, respectively.


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    Title :

    Impedance-Based Modeling and Stability Analysis of High-Speed Train and Traction Power Supply Grid Coupling System


    Contributors:
    Liu, Shihui (author) / Lin, Fei (author) / Yang, Zhongping (author) / Jiao, Jinghai (author) / Zhang, Zhiqiang (author)


    Edition :

    1st ed. 2016


    Publication date :

    2016-01-01


    Size :

    8 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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