地铁车辆再生制动混合型储能回收装置研究  

Research on Regenerated Braking Hybrid Energy Storage and Recovery Device for Metro Vehicles

作　　者：刘安海 于惠钧[1] 黄星 龚星宇 LIU Anhai;YU Huijun;HUANG Xing;GONG Xingyu(Hunan University of Technology,Zhuzhou 412008,China)

机构地区：[1]湖南工业大学,湖南株洲412008

出　　处：《电工技术》2021年第1期1-4,共4页Electric Engineering

基　　金：湖南工业大学研究生创新基金项目“级联STATCOM控制策略及应用研究”(编号CX1811)。

摘　　要：针对地铁运行站间距短,车辆频繁启动、制动运行,导致再生制动时产生大量的能量,可通过超级电容加电阻混合型储能装置吸收贮存,提出基于混合型储能装置的再生制动能量回收控制策略,即地铁制动时超级电容充电回收再生制动能量,地铁启动时超级电容放电回馈储存的能量。分析了超级电容储能的充放电控制策略,并通过MATLAB/Simulink仿真验证了混合储能装置能有效抑制地铁牵引供电系统中的电压波动。To the short distance between subway stations and frequent starting and braking of vehicles,a large amount of energy is generated during regenerative braking,which can be absorbed and stored by a super capacitor and resistor hybrid energy storage device.The control strategy of regenerative braking energy recovery based on hybrid energy storage device was proposed,that is,the regenerative braking energy was recovered by super capacitor charging during Subway braking,and the stored energy was returned by super capacitor discharge when subway was started.The charging and discharging control strategy of supercapacitor energy storage was analyzed,and it was verified by MATLAB/Simulink simulation that the hybrid energy storage device could effectively suppress the voltage fluctuation in the subway traction power supply system.

关 键 词：再生制动 储能装置 地铁车辆 逆变器 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]