安装储能设备的城轨运行图与速度曲线节能优化研究  

Energy-Saving Optimization of Train Working Diagram and Speed Curve of URT Equipped with Energy Storage Devices

作　　者：安辅嵩 袁也 张伟[1,3] 杨欣 吴建军[4] AN Fusong;YUAN Ye;ZHANG Wei;YANG Xin;WU Jianjun(School of Traffic and Transportation,Beijing Jiaotong University,Beijing 100044,China;Marketing Management Headquarters,Beijing Metro Consultancy Co.,Ltd.,Beijing 100068,China;Shandong Key Laboratory of Intelligent Rail Transit Information and Equipment,Ji’nan Rail Transit Group Co.,Ltd.,Ji’nan 250000,Shandong,China;School of Systems Science,Beijing Jiaotong University,Beijing 100044,China)

机构地区：[1]北京交通大学交通运输学院,北京100044 [2]北京城市轨道交通咨询有限公司市场营销管理总部,北京100068 [3]济南轨道交通集团有限公司山东省智慧轨道交通信息与装备重点实验室,山东济南250000 [4]北京交通大学系统科学学院,北京100044

出　　处：《铁道运输与经济》2024年第12期61-68,159,共9页Railway Transport and Economy

基　　金：国家自然科学基金项目(72071015)。

摘　　要：近年来,为了提升城市轨道交通运行过程中的再生能量利用效率,许多城市轨道交通线路安装了储能设备。为探讨安装轨旁储能设备情况下的城市轨道交通节能运行方法,针对安装轨旁储能设备的城市轨道交通线路建立列车运行图与速度曲线集成优化模型。首先对安装储能设备的线路进行能量流动特性分析,然后针对复杂非线性模型,设计了一种基于遗传算法的高效算法求解集成优化模型。结果表明,优化后的列车运行图与速度曲线方案可使线路运行能耗降低7.94%,再生制动能利用效率提高1.15个百分点,能够为安装储能设备的城市轨道交通节能运行提供参考。In recent years,to enhance the utilization efficiency of regenerative energy during the operation of urban rail transit(URT),many URT lines have installed energy storage devices.To explore the energy-saving operation methods of URT equipped with track-side energy storage devices,this paper established an integrated optimization model of a train working diagram and speed curve for URT lines equipped with track-side energy storage devices.Firstly,the energy flow characteristics of the lines equipped with energy storage devices were analyzed.Then,for the complex nonlinearity of the model,an efficient algorithm based on a genetic algorithm was designed to solve the integrated optimization model.The results show that the optimized train working diagram and speed curve scheme can reduce the line operation energy consumption by 7.94%and improve the utilization efficiency of regenerative braking energy by 1.15 percentage points,thus providing a reference for the energy-saving operation of URT equipped with energy storage devices.

关 键 词：城市轨道交通 储能设备 列车运行图 速度曲线 节能优化 

分 类 号：U292[交通运输工程—交通运输规划与管理] U284.48[交通运输工程—道路与铁道工程]