器件式电分相改造为关节式电分相施工方案探讨  

Discussion on Scheme for Reconstruction of Component Type Phase Break

作　　者：张健 

机构地区：[1]中铁电气化铁路运营管理有限公司北京维管段

出　　处：《电气化铁道》2018年第2期50-52,共3页Electric Railway

摘　　要：当列车通过器件式电分相时,分相绝缘器加速了接头导线和受电弓的磨损,限制了列车通过速度。本文通过对器件式电分相和关节式电分相的特点进行分析、研究,提出将器件式电分相改造为关节式电分相的施工方案。When the train is passing through the component type phase break, the neutral section insulator will accelerate the wear of contact wire with joints and the pantograph, restrict the train＇s negotiation speed. On the basis of analysis and researches of characteristics of component type phase break and phase break with overlap, the paper proposes a reconstruction scheme for transforming of a component type phase break into a phase break with overlap.

关 键 词：器件式电分相 关节式电分相 施工方案 

分 类 号：U227.8[交通运输工程—道路与铁道工程]