我国高铁列车牵引能耗影响因素作用效果的模拟分析  

Simulation Research on the Traction Energy Consumption of High-Speed Trains in China

作　　者：张星臣[1] 冯雪松[1,2] 毛保华[1,2] 贾顺平[1,2] 冯旭杰[1,2] 

机构地区：[1]北京交通大学交通运输学院,北京100044 [2]北京交通大学中国综合交通研究中心,北京100044

出　　处：《交通运输系统工程与信息》2011年第3期83-86,共4页Journal of Transportation Systems Engineering and Information Technology

基　　金：能源基金会项目(G-0911-11631)

摘　　要：以我国某条高铁线路上运行的CRH-3型动车组为例,采用计算机辅助模拟的方法,定量分析单位旅客运输列车牵引能耗(单耗)与列车最高目标速度、停站间距、座位公里利用率之间的关系.研究发现:由于列车最高目标速度提高而产生的单耗增加的幅度远高于列车最高目标速度的提高幅度;在最高目标速度一定的条件下,列车的单耗随列车停站间距的缩短而增大,且该趋势随列车最高目标速度的增大而越发明显;当列车的座位公里利用率小于50%时,单耗随座位公里利用率的增大而明显降低.基于分析结论,本文最后提出了旨在降低我国高铁列车牵引能耗的若干技术性建议.According to a computer-aided simulation method,this study analyzes the effect of the maximum target speed,transport distance between stops and utilization ratio of seat-kilometers on the energy consumption per unit passenger transport by the CRH-3 electrical multiple unit operating on a high-speed rail line in China.It is found that the increase of the traction energy consumption per unit passenger transport with the improvement of the maximum target speed is much faster than the increase of the maximum target speed.Moreover,as for a maximum target speed,the traction energy consumption per unit passenger transport increases with the decrease of the transport distance between stops and such increase accelerates with the increase of the maximum target speed.Furthermore,the traction energy consumption per unit passenger transport decreases obviously with the increase of the utilization ratio of the seat-kilometers of the train,especially when the utilization ratio is smaller than 50%.Based on the study results,some suggestions are proposed from the perspective of energy-saving.

关 键 词：铁路运输 高速铁路列车 牵引能耗 计算机模拟 节能技术 

分 类 号：U2-9[交通运输工程—道路与铁道工程]