中低速磁浮列车上坡牵引策略优化  

Uphill Traction Strategy Optimization of Middle/Low-speed Maglev Train

作　　者：矫岩峻 文艳晖 刘少克[1] 

机构地区：[1]国防科学技术大学机电工程与自动化学院,湖南长沙410073

出　　处：《机车电传动》2016年第2期37-39,43,共4页Electric Drive for Locomotives

基　　金："十二五"国家科技支撑计划重点项目子课题(2012 BAG7B01-01-04)

摘　　要：在建立中低速磁浮列车牵引计算模型的基础上,提出了一种新的上坡牵引策略,该策略相比于传统牵引策略有节时节能的优点。重点分析了该策略节能原理,并以工程实例进行了仿真验证。结果表明:以路段的惰行速度下限为列车到达坡顶的速度,比其他到达坡顶的速度更节时节能。Based on the establishment of a middle/low-speed maglev train traction calculation model,an innovative kind of uphill traction strategy was presented,which was benefit to reduce energy and save time in comparison to the traditional traction strategy.The principle of time and energy saving was analyzed,and the optimization algorithm was verified through simulation program on the base of engineering background.The practical simulation results showed if the low-limit of the coasting speed for trains was regarded as the one that reached the top of the hill,this speed was more time and energy saving than others.

关 键 词：中低速磁浮列车 上坡牵引 牵引计算 优化策略 

分 类 号：U292.917[交通运输工程—交通运输规划与管理] U260.131[交通运输工程—道路与铁道工程]