摘要
从降低列车牵引能耗和提高再生制动能的利用率两方面出发,建立了运行图速度等级组合优化和再生能优化利用两个混合整数规划模型,借助成熟的求解器工具Gurobi求解两个优化模型并获取节能运行图。利用工作日和双休日的实际运行图和实际能耗数据进行仿真实验验证模型优化效果,验证模型的建立优化方法的有效性。仿真实验结果显示,建立的两个模型能有效降低列车运行总能耗,实现绿色节能。
Starting from the perspectives of reducing the traction energy consumption and optimizing the regenerative energy utilization of trains,this paper establishes two mixed integer programming models including speed grade combinatorial optimization of train graph and regenerative energy utilization optimization.The two optimization models are solved and the energy-efficient train graph is generated by using the Gurobi solver.The simulation experiments are conducted to verify the optimization effect of the proposed models by using the actual train graph and actual energy consumption data on weekdays and during weekends,and to verify the effectiveness of the modeling and optimization methods.The results of the simulation experiments show that the two models are able to reduce the total energy consumption of trains and achieve the goal of energy saving.
作者
史若愚
陈丽萍
谢璟捷
黄雯铮
Shi Ruoyu;Chen Liping;Xie Jingjie;Huang Wenzheng(Shanghai Shentong Metro Group Co.,Ltd.,Shanghai 201103,China;Thales SEC Transport System Co.,Ltd.,Shanghai 201206,China)
出处
《铁路通信信号工程技术》
2025年第5期82-87,100,共7页
Railway Signalling & Communication Engineering
作者简介
第一作者:史若愚(1987-),女,工程师,本科,主要研究方向:行车策划,邮箱:496664907@qq.com。
