摘要
为保证地铁列车安全运行,必须要求车辆具有很高的制动性能。主要分析车辆的快速制动性能。简要介绍沈阳地铁1号线车辆的制动系统,阐述制动性能试验和快速制动试验结果,并将沈阳地铁1号线车辆与麦加城轨车辆的相关参数和试验结果进行对比,分析沈阳地铁1号线车辆制动距离超标的原因并采取相应措施,使其达到要求。
In order to ensure safe operation of metro trains,it is necessary to have a high braking performance.This paper mainly makes an analysis of the vehicle fast braking performance,having a brief introduction of the vehicle braking system on Shenyang metro line1,its braking performance test and fast brake test results,and comparing the related parameters of Shenyang metro line1and test results with that of Mecca urban rail vehicles.It alsomakes an analysis of the causes of the overshooting of braking distance of the Shenyang metro line1vehicles,taking corresponding measures to meet the requirements.
出处
《现代城市轨道交通》
2017年第3期5-8,12,共5页
Modern Urban Transit
关键词
地铁车辆
制动系统
快速制动
制动性能
制动距离
metro vehicle
braking system
fast braking
braking performance
braking distance
