秦沈客运专线接触网技术标准综述

General Description of OCS Technical Standards for Qin-Shen Passenger Transportation Line

秦沈客运专线是我国第一条时速为160km及以上并设有时速300km试验段的客运专线,本文对秦沈客运专线接触网悬挂类型、线材配置、张力确定、接触导线预留弛度和弹性吊弦、导线高度及跨距、结构高度、腕臂支持结构、接触网电分相形式、接触网支柱基础等主要技术标准进行分析、总结,并提出了可借鉴的意见。

Qin-Shen passenger transportation line is the first passenger transportation line in our country with speed of 160 km/h and higher and in which there is an experimental section with speed reaching 300 km/h. the paper analyzes and summarizes main technical parameters in terms of OCS suspension mode, allocation of wire, determination of tension, contact wire pre-sag, heights of stitched wire and contact wire, span length, system height, cantilever support structure, electrical sectioning mode for OCS and OCS mast, raises proposals for referencing.