柔性接触网绝缘锚段关节拉弧原因分析  

Cause Analysis of Arc Pulling of Flexible Catenary Insulation Anchor Joint

作　　者：贺卫光 许建波 HE Weiguang;XU Jianbo(Zhengzhou Metro Group Co.,Ltd,Zhengzhou 450000,China)

机构地区：[1]郑州地铁集团有限公司,河南郑州450000

出　　处：《郑州铁路职业技术学院学报》2022年第1期29-31,共3页Journal of Zhengzhou Railway Vocational and Technical College

摘　　要：以郑州地铁城郊铁路一期柔性接触网绝缘锚段关节在动态检测中出现的打火拉弧为分析研究对象,整理归纳现场收集数据和调整优化方法,分析产生柔性接触网绝缘锚段关节离线的主要原因及整改优化措施,提高绝缘锚段关节运营质量和维护水平,为接触网运营安全和维护提供参考。In this paper,the flashover and arcing of the insulation anchor joint of the flexible catenary in the first phase of Zhengzhou metro suburban railway is taken as the research object,and the field data collection and adjustment and optimization methods are summarized,and the main reasons for the disconnection of the insulation anchor joint of the flexible catenary and the rectification and optimization measures are analyzed,which can improve the operation quality of the insulation anchor joint and the maintenance level of the insulation anchor joint,and provide reference for the operation safety and maintenance of Zhengzhou metro catenary in the future.

关 键 词：柔性接触网 绝缘锚段关节 优化措施 

分 类 号：U231.8[交通运输工程—道路与铁道工程]