高速铁路接触网非绝缘锚段关节参数调整分析与研究  

作　　者：张一平 

机构地区：[1]中国铁路兰州局集团有限公司供电部

出　　处：《电气化铁道》2023年第S01期126-128,131,共4页Electric Railway

摘　　要：从运行中的接触网全补偿弹性链形悬挂方式的五跨非绝缘锚段关节运行状态和出现的问题入手,着重分析弹性链形悬挂非绝缘锚段关节闭口侧参数调整,研究因参数设计不合理而出现的五跨非绝缘锚段关节闭口侧不能安装弹性吊索或弹性吊索处第一吊弦断裂问题的解决方案。Starting from the operation status and occurred problems of five-span non-insulated overlap section of completely compensated contact lines,the adjustment of parameters of closing point of non-insulated overlap section of catenary-supported overhead contact line are analyzed with emphasis,and a solution is studied to solve the problem of impossible to install the stitch wire at the closing point of five-span non-insulated overlap section or the breakage of the first dropper at the location of stitch wire occurred due to unreasonable design of parameters.

关 键 词：交直交电力机车 牵引网 谐振 措施 

分 类 号：U225.4[交通运输工程—道路与铁道工程]