南宁地铁1号线列车能耗统计分析  

Statistical analysis of subway train energy consumption in Nanning metro line 1

作　　者：张焕[1] 贺德强[1] 向伟彬 沈国强 ZHANG Huan;HE Deqiang;XIANG Weibin;SHEN Guoqiang(College of Mechanical Engineering,Guangxi University,Nanning 530004,China;Nanning Rail Transit Group Co.,Ltd,Operation Branch,Nanning 530029,China)

机构地区：[1]广西大学机械工程学院,广西南宁530004 [2]南宁轨道交通集团有限责任公司运营分公司,广西南宁530029

出　　处：《铁道科学与工程学报》2019年第1期223-230,共8页Journal of Railway Science and Engineering

基　　金：国家自然科学基金资助项目(51765006)

摘　　要：针对南宁地铁1号线列车在AW2工况下,上、下行各区间的运行牵引能耗和再生制动能量,结合运行线路区间长度、区间高度变化,分析影响列车能耗的主要因素,并为列车蓄能装置的容量设计提供参考。研究结果表明:在复杂线路环境下,列车在AW2工况单次再生制动产生的能量约为5～14 kW·h,受区间线路变化的影响较大。当考虑再生制动能量100%回收时,AW2工况下列车上、下行平均牵引能耗与区间长度的相关系数接近0.9,每km能耗约为6.6 kW·h。Based on the statistics of Nanning metro line a train at AW2 under the condition of running up and down in the interval of the traction energy consumption,regenerative braking energy,combining the interval length,interval height change of the operation line,this paper analyzed the main factors influencing the train energy consumption,and provided a reference for the design of the storage device.Finally,it was found that under the complex line environment,the energy generated by the single electric braking of the train at AW2 was about 5~14 kW·h,which is greatly affected by the change of the section line.Considering the 100%recovery of regenerative braking energy,the correlation coefficient between the average traction energy consumption and the interval length of the train under the AW2 condition was close to 0.9,and the energy consumption per kilometer was about 6.6 kW·h.

关 键 词：复杂线路 地铁列车 牵引能耗 再生制动 

分 类 号：U268[机械工程—车辆工程]