城轨车辆车载式超级电容储能系统研究  

Study on On-Board Supercapacitor Energy Storage System of Transit Vehicle

作　　者：成建国 吴松荣 张一 郭世明 陈静 

机构地区：[1]深圳市地铁集团有限公司,高级工程师广东深圳518000

出　　处：《现代城市轨道交通》2016年第2期7-11,共5页Modern Urban Transit

基　　金：广东省省部产学研结合项目(2012B090500022)

摘　　要：为了提高再生制动能量利用率,同时抑制直流牵引网电压波动,研究了多种储能型再生制动能量回收技术。为了减少牵引网线路损耗,采用了车载式超级电容储能系统。详细阐述了车载式超级电容储能系统控制策略,在实现储能装置充放电自由切换的基础上,有效保护储能装置。根据深圳地铁线路参数进行仿真,验证了该系统具有抑制牵引网电压波动和减少牵引网线路损耗的功能。In order to improve the utilization of regenerative braking energy, meanwhile to suppress DC traction network voltage fluctuation, the paper studies regenerative braking energy recovery technology on a variety of energy storage types. In order to reduce the traction network line loss, the vehicle uses on-board supercapacitor energy storage system. The paper describes the control strategy of the system based on automatic switching of the energy storage device for charging and discharging on the effective protection of the energy storage device. Carrying out the simulation based on the data of a metro line, it verifies the system which has the function of control of traction network voltage fluctuation and reduction of the loss of catenary line.

关 键 词：再生制动 车载式 储能系统 控制策略 牵引网损耗 

分 类 号：U270.38[机械工程—车辆工程]