面向列车运行图的高速列车能耗计算方法研究  

Calculation Methods of High Speed Train Energy Consumption Based on Train Working Diagram

作　　者：袁林 郎春 倪少权[3] 吕红霞[3] 程刚[1,2] YUAN Lin;LANG Chun;NI Shaoquan;LYU Hongxia;CHENG Gang(School of Engineering,Tibet University,Lhasa 850000,Xizang,China;Plateau Major Infrastructure Smart Construction andResilience Safety Technology Innovation Center,Tibet University,Lhasa 850000,Xizang,China;School of Transportation and Logistics,Southwest Jiaotong University,Chengdu 611756,Sichuan,China)

机构地区：[1]西藏大学工学院,西藏拉萨850000 [2]西藏大学西藏自治区高原重大基础设施智慧建造与韧性安全技术创新中心,西藏拉萨850000 [3]西南交通大学交通运输与物流学院,四川成都611756

出　　处：《铁道运输与经济》2024年第11期45-52,195,共9页Railway Transport and Economy

基　　金：中国少数民族经济发展省部共建协同创新中心2024年项目(0808006)。

摘　　要：针对列车运行图中高速列车的能耗计量问题,提出了基于牵引电算法和Davis模型相结合的改进高速列车能耗计算方法。首先分析了运行图要素对高速列车能耗的影响机制,其次比选既有列车运行图的高速列车能耗计算方法,考虑牵引能耗和自用能耗,结合列车时刻表构建高速列车停站与区间恒速运行能耗计算模型,最后设计算例进行验证。结果表明:研究所提方法拥有便捷的测算能力,所测算一站直达、停1站、停3站及站站停的高速列车总运行能耗占比分别能达到牵引电算法的52.14%,55.85%,64.18%,75.87%,且不同运行方案间列车能耗相对关系能够保持高度一致性,对估算运行图中的高速列车运行能耗具有良好的适用性。In view of the energy consumption measurement of high speed trains based on the train working diagram,an improved calculation method of high speed train energy consumption based on the traction electric algorithm and Davis model was proposed.Firstly,the influence mechanism of train working diagram elements on high speed train energy consumption was analyzed.Secondly,the calculation methods of high speed train energy consumption based on existing train working diagrams were compared and selected,and the traction energy consumption and self-use energy consumption were considered.By considering the train operation timetable,a calculation model of energy consumption of the high speed train stopping at the station and running at a constant speed was constructed and verified through cases.The results show that the proposed method has convenient measurement capability.The total energy consumption of the high speed train stopping at one station,three stations,and all stations can reach 52.14%,55.85%,64.18%,and 75.87%of the traction electric algorithm respectively.Moreover,the relative relationship of train energy consumption among different operation schemes can keep a high consistency,which is applicable to the estimation of high speed train energy consumption based on a train working diagram.

关 键 词：铁路运输 列车运行图 牵引电算法 Davis模型 高速列车 

分 类 号：U292.8[交通运输工程—交通运输规划与管理]