High-speed Railway Energy-saving Operation is a NP complete problem and it’s difficult to seek the optimal solution by tradition method. In this paper, considering the influence braking utilization to train operation, we established a high-speed railway minimum energy cost model, in which the optimization objective are maximizing the Interval efficiency and minimizing the total energy consumption. Then the model is solved by heuristic algorithm and the operation strategies are gotten. The simulation experiment result showed that when the braking utilization is equal to 0, the energy will be largely saved if the operation time is increased slightly; with the increasing of braking utilization, the percentage of saved energy will decrease correspondingly. So, the high-speed railway energy-saving operation strategy based on heuristic algorithm performed well.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Research on the High-Speed Railway Energy-Saving Operation Strategy Based on Heuristic Algorithm



    Published in:

    Applied Mechanics and Materials ; 644-650 ; 2155-2159


    Publication date :

    2014-09-22


    Size :

    5 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    High-speed railway train energy-saving operation optimization method considering optical storage access

    LI XIN / ZHU CHENGKUN / LI RUOQIONG et al. | European Patent Office | 2023

    Free access

    Energy-saving railway operation at Deutsche Bahn

    Lehmann, H. | British Library Online Contents | 2007


    Inbound Energy-Saving Slope Design Method of High-Speed Railway

    Lv, Xikui / He, Bin / Li, Yadan | ASCE | 2013


    Research on high-speed railway operation adjustment model based on priority

    Liao Zhiwen / Yong Qin / Mingming Wang | DOAJ | 2022

    Free access

    New Heuristic Algorithm Based on the Lagrangian Relaxation for a Real-World High-Speed Railway Timetabling Problem

    Yue, Yixiang / Yan, Xuecheng / Wang, Shifeng et al. | Transportation Research Record | 2023