文献类型：会议论文

英文题名：Control Research of Supercapcitor Energy Storage System for Urban Rail Transit Network

作者：Gao, ZongYu[1];Fang, Jianjun[1];Zhang, YiNong[1];Sun, Di[1];Jiang, Lan[1];Yang, Xiaoling[1]

第一作者：高宗余

通讯作者：Gao, ZY[1]

机构：[1]Beijing Union Univ, Coll Automat, Beijing, Peoples R China

第一机构：北京联合大学城市轨道交通与物流学院

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Automat, Beijing, Peoples R China.|[1141751]北京联合大学城市轨道交通与物流学院;[11417]北京联合大学;

会议论文集：International Conference on Information Science, Electronics and Electrical Engineering (ISEEE)

会议日期：APR 26-28, 2014

会议地点：Shandong Normal Univ, Sapporo, JAPAN

主办单位：Shandong Normal Univ

语种：英文

外文关键词：SC; regeneration failure; control strategy; Regenerative braking

摘要：In order to prevent regenerative energy failure for the metro-trains, this paper proposes a new circuit configuration of an energy storage systems. The system enables improved performance of the powering and the regenerative braking at the high speed region without regeneration failure. Suggests a novel energy management control algorithm for metro trains based on acceleration measurement and estimation. The energy management control is integrated with the motor drive control. The algorithm is based on two nested loops on voltage and current of SC. The voltage and current references are calculated on the basis of the estimation of the train inertial force and motor torque. A simplified mathematical model of the whole electrical drive has been developed, the main features of the circuit configuration and the control strategy have been presented. Numerical simulations show the efficacy of suggested configuration and the energy saving obtained for metro trains. Experimental tests made on an electromechanical simulator fully confirm theoretical results.