大连轨道交通金州线车辆弓网受流试验及分析  

Pantograph-catenary Test and Analysis of Jinzhou Line Vehicle Power Supply in Dalian

作　　者：于延霞[1] 丁锋[1] 

机构地区：[1]大连机车车辆有限公司,大连高级工程师116022

出　　处：《城市轨道交通研究》2012年第10期63-65,70,共4页Urban Mass Transit

摘　　要：介绍了目前城市轨道交通车辆的两种供电受流形式并进行利弊比较,确定大连金州线选择弓网受流的原因。分析城轨车辆弓网关系,论述了弓网受流试验、检测的重要性。介绍了大连金州线车辆弓网受流试验检测项目,并对试验检测结果进行分析。试验表明,大连金州线弓网受流试验和检测结果满足《铁路应用-机车车辆-干线机车车辆受电弓特性和试验》及《轨道交通-机车车辆-地铁与轻轨车辆受电弓特性和试验》的各项要求,弓网受流状态稳定,磨耗小,安全性高。Two forms of power supply systems for urban rail transit vehicles are introduced, their advantages and disadvan- tages are compared, Then, the reasons why Jinzhou Line of Dalian City chose the pantograph-catenary current collection system are explained, and the relation between pantograph and catenary of urban rail transit vehicles is analyzed. At the same time, the importance of the test for pantograph＇s current collection and detection is addressed. The result of the test has sat-isfied the items listed in two vehicle test standards, the panto- graph of Jinzhou Line IM1T vehicles is more stable , safer and with less wear.

关 键 词：城市轨道交通 车辆供电 弓网受流试验 

分 类 号：U264.34[机械工程—车辆工程]