基于悬挂线索自然抬升理论优化锚段关节式电分相布置  

Optimization for Arrangement of Overlap Type Neutral Sections Based on Theory of Natural Uplift of Wire Suspension

作　　者：刘光辉 张宝奇 李炳南 张桂林[1] 郝震 LIU Guanghui;ZHANG Baoqi;LI Bingnan;ZHANG Guilin;HAO Zhen

机构地区：[1]郑州铁路职业技术学院 [2]中国铁路郑州局集团有限公司 [3]中国铁路郑州局集团郑州高铁基础设施段

出　　处：《电气化铁道》2024年第6期18-20,25,共4页Electric Railway

基　　金：2024年度河南省高等教育教学改革研究与实践项目“元宇宙赋能职业教育研究与实践:影响因素、空间生态、应用场景”(2024SJGLX0854);郑州铁路职业技术学院科研项目“电气化铁道用光纤复合保护线开发”(2024KY010)。

摘　　要：锚段关节式电分相是高速铁路接触网的重要组成部分,用于实现接触网电气和机械分段。本文针对六跨关节式电分相处受电弓剐蹭绝缘子串典型案例,应用悬挂线索自然抬升理论进行分析,提出故障防范措施及锚段关节布置优化方案,为高速铁路锚段关节式电分相优化布置提供参考。The overlap type neutral section is an important part of OCS of high-speed railway,and it is used for electrical and mechanical separation of OCS.With regard to the typical case of scratching of insulator chains by pantograph at overlap type neutral section,analysis is made by application of theory of natural uplift of wire suspension,countermeasures for prevention of faults and scheme for optimized arrangement of overlap type neutral section are put forward,providing reference for optimized arrangement of overlap type neutral sections for high-speed railways.

关 键 词：接触网 锚段关节 悬挂线索 电分相 

分 类 号：U225.4[交通运输工程—道路与铁道工程]