文献类型：会议论文

中文题名：Control Strategy Research of Wayside Supercapcitor Energy Storage System for Urban Rail Transit

作者：ZongYu Gao;Jianjun Fang;YiNong Zhang;Di Sun;Lan Jiang;Xiaoling Yang

第一作者：高宗余

机构：[1]College of Automation,Beijing Union University,Beijing,100101;[2]School of Electrical Engineering,Beiji;

第一机构：北京联合大学城市轨道交通与物流学院

会议论文集：第26届中国控制与决策会议(2014 CCDC)论文集

会议日期：20140531

会议地点：长沙

主办单位：中国航空学会;中国自动化学会;中国人工智能学会;中国系统仿真学会

语种：英文

中文关键词：regeneration failure;control strategy;Regenerative braking

摘要：An energy storage system based on supercapcitor(SC)for metro network regenerative braking energy is investigated.A control strategy are proposed to manage the energy and optimize the power supply system performance according to the various power requirement in metro line and differing characteristics of these storage devices.In order to estimate the required ESS(energy storage system),a useful method is proposed to predict the instantaneous regenerative energy which is delivered to each substation before applying ESS and based on the ESS configuration for each substation is determined.A simplified mathematical model of the whole metro network has been developed and the main features of the control strategy have been developed.Numerical simulations show the efficacy of suggested control strategy and the energy saving obtained for metro trains.