兆瓦级地面超级电容储能型再生制动能量吸收装置及其稳压节能试验  

Megawatt Level Ground Super Capacitor Energy Storage Regenerative Braking Energy Absorption Device and Its Voltage Stabilizing and Energy Saving Test

作　　者：张策 ZHANG Ce

机构地区：[1]北京市地铁运营有限公司供电分公司,北京100082

出　　处：《铁道技术监督》2022年第11期25-28,41,共5页Railway Quality Control

摘　　要：安全有效利用列车制动再生能量,是城市轨道交通系统节能减排和保障运营安全的重要研究课题。随着电力电子变流装置和储能器件迅速发展,能馈吸收和储能2种方式的再生制动能量吸收装置成为研究重点。从轨道交通系统节能技术和工程实践来看,基于超级电容的地面储能系统是很有前景的技术发展方向。介绍兆瓦级地面超级电容储能型再生制动能量吸收装置的组成、工作原理及功能,并通过在北京地铁挂网试验,验证该类型装置的稳压、节能效果。The safe and effective use of train braking regenerative power is an important research topic for urban rail transit system to save energy and reduce emissions and ensure operation safety.With the rapid development of power electronic converter and energy storage device technology,regenerative braking devices with energy feed absorption and energy storage become the focus of research.From the perspective of energy saving technology and engineering practice of rail transit system,ground energy storage system based on super capacitor is a promising technology development direction.This paper introduces the composition,working principle and functions of the megawatt level ground super capacitor energy storage regenerative braking energy absorption device,and verifies the voltage stabilizing and energy saving effects of this type of device through the network hanging test in Beijing Metro.

关 键 词：城市轨道交通 再生制动 超级电容 储能 

分 类 号：U266.203.59[机械工程—车辆工程] U231.8[交通运输工程—载运工具运用工程]