八通线城轨列车节能优化技术应用研究  

Research on the Application of Energy-Saving Optimization Technology of Batong Urban Railway Line

作　　者：李晓明 李海龙 赵洪涛 刘晓磊 LI Xiao-ming;LI Hai-long;ZHAO Hong-tao;LIU Xiao-lei(CRRC Changchun Railway Vehicles Co.,Ltd.,Changchun 130062)

机构地区：[1]中车长春轨道客车股份有限公司,长春130062

出　　处：《现代计算机》2020年第19期16-21,共6页Modern Computer

摘　　要：北京地铁八通线存在大坡度起伏坡道,应用节能运行技术可以有效降低列车牵引能耗。为了充分实现全线多区间更好的节能效果,建立单区间惰行优化和多区间时间优化双层优化体系,在单区间内根据给定时间规划速度曲线进行惰行优化,依此建立能耗时间函数关系,在多区间内以总能耗最低为目标,依据各区间富裕时间能效比进行时间优化配置。利用MATLAB编程进行仿真验证,结果表明,在北京地铁八通线上,节能优化技术能够有效降低牵引能耗,节能效果良好。There are large slope ups and downs in Beijing metro Batong line.The application of energy-saving operation technology can effectively reduce the energy consumption of train traction.In order to fully implement the full range better energy saving effect,establishing more than idle running optimization and interval time optimization bi-level optimization system,in a single interval according to the given time plan optimizes idle running speed curve,in accordance with the established time function relationship of energy consumption,in the range with the minimum energy consumption as the goal,on the basis of rich time can effect comparing to optimizing the allocation of each interval.The simulation results show that the energy saving optimization technology can effectively reduce the traction energy consumption on the Batong line of Beijing metro with good energy saving effect.

关 键 词：北京地铁八通线 惰行优化 时间优化 计算机仿真 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]