中南大学学报（自然科学版）2017，Vol.48Issue(1)：262-269,8.DOI:10.11817/j.issn.1672-7207.2017.01.035
牵引策略对动车组运行能耗的影响
Impact of traction strategy on traction energy consumption of CRH
摘要
Abstract
The effect of curve,ramp,bridge and tunnel on the force of CRH was analyzed to establish a calculation model of traction energy consumption of CRH,which was verified by field results.The calculation model was used to study the effect of traction strategy on traction energy consumption and running time of the CRH in different operation stages.In order to evaluate the energy-saving and time-saving potential of different traction strategies,the traction energy consumption time-economy index was put forward.The results show that the traction energy consumption of the CRH is the lowest when the coasting speed is 110 km/h.关键词
牵引策略/仿真模型/运行能耗/经济性指标Key words
traction strategy/simulation model/energy consumption/time-economy index分类
交通工程引用本文复制引用
喻李葵,沈杰,苏博,马卫武,李立清..牵引策略对动车组运行能耗的影响[J].中南大学学报（自然科学版）,2017,48(1):262-269,8.基金项目
铁道部科技研究开发重点项目(20122001-B) （20122001-B）
国家科技支撑计划项目(2015BAL04B02) （2015BAL04B02）
中南大学中央高校基本科研业务费专项资金资助项目(2014zzts194) (Project(20122001-B) supported by the Major Science and Technology Foundation of Ministry of Railway of China （2014zzts194）
Project(2015BAL04B02) supported by the National Key Technology R&D Program of China （2015BAL04B02）
Project(2014zzts 194) supported by the Fundamental Research Funds for the Central Universities) （2014zzts 194）
