地铁列车用受流臂载荷性能研究  

Research on loading performance of current collector for metro vehicle

作　　者：张会青[1] 王淼[1] 

机构地区：[1]南车青岛四方机车车辆股份有限公司技术中心,山东青岛266111

出　　处：《电力机车与城轨车辆》2015年第2期20-22,共3页Electric Locomotives & Mass Transit Vehicles

摘　　要：文章对北京地铁4号线增购车辆上采用的接触式国产化受流器与三轨载荷性能的匹配进行了分析研究。列车在正线运行状态下,实测载荷和关键部位动应力,不仅能更好地了解受流性能,而且为受流器疲劳试验提供基础数据。Domestic contact current collector and matching of third rail loading performance for Beijing Metro Line 4 extension project vehicle are analyzed in this paper. Measuring the load and dynamic stress of key parts when the train is running on main line,is useful for understanding the current performance better,and can provide basic data for the fatigue test of current collector.

关 键 词：地铁车辆 受流臂 三轨受流 

分 类 号：U270.381[机械工程—车辆工程]