集成储能装置的同相牵引供电系统及其控制策略研究  

Research on Co-phase Traction Power Supply System with Integrated Energy Storage Device and Its Control Strategy

作　　者：傅司豪 郭一晗 陈振 邹旻洋 陈天舒 王浩运 FU Sihao;GUO Yihan;CHEN Zhen;ZOU Minyang;CHEN Tianshu;WANG Haoyun(Southwest Jiaotong University,Chengdu 611756,China)

机构地区：[1]西南交通大学,四川成都611756

出　　处：《电工技术》2021年第24期100-103,共4页Electric Engineering

摘　　要：基于同相牵引供电系统,结合混合型储能装置的快速充放电特性,开展储能式同相供电系统及其控制策略的研究,给出系统拓扑并划分出谷时充电、削峰放电和再生制动三种工作模式,以解决电气化铁路中以负序为主的电能质量问题、机车过分相问题和再生制动能量回馈利用问题等,同时搭建仿真模型验证系统可行性。Based on the co-phase power supply technology,combined with the fast charging and discharging characteristics of hybrid energy storage device,the energy storage co-phase power supply system and its control strategy are studied.The system topology is given and divided into three working modes:valley time charging,peak clipping discharge and regenerative braking,so as to solve the power quality problems dominated by negative sequence,locomotive over phase problem and regenerative braking energy feedback and utilization in electrified railway.At the same time,a simulation model is built to verify the feasibility of the system.

关 键 词：同相供电装置 混合储能 控制策略 

分 类 号：TM922[电气工程—电力电子与电力传动]