既有铁路电气化改造工程通信系统设计要点研究  

Study on Major Designs of Communication System in Electrification Reconstruction Project

作　　者：刘占玭 Liu Zhanpin

机构地区：[1]中铁电气化局集团有限公司设计研究院,北京100166

出　　处：《铁道通信信号》2022年第10期61-64,共4页Railway Signalling & Communication

摘　　要：在既有铁路电气化改造工程中,通信系统的设计至关重要。详细分析了电气化改造可能对通信系统产生的影响及出现的问题;从设计原则、需求分析、电磁干扰防护及相关专业配合设计等角度,说明了通信系统的设计思路;并重点从传输及接入系统、数据通信系统、移动通信系统、通信线路及引入等方面介绍了设计要点和注意事项,可为其他既有铁路电气化改造工程的通信系统设计提供借鉴。In the electrification reconstruction project of an existing railway,the design of the communication system is vital.This paper analyzes potential impacts of electrification reconstruction on the communication system and the possible problems.In term of design principle,demand analysis,electromagnetic interference protection and related specialties’collaborative design,the design ideas about the communication system are expounded.The major designs and precautions are described in term of the transmission system,the access system,the data communication system,the mobile communication system,communication lines and their introduction,which can provide reference for the design of the communication system in the electrification reconstruction projects of other existing railways.

关 键 词：通信系统 通信线路 电气化改造 设计要点 注意事项 

分 类 号：U285.5[交通运输工程—交通信息工程及控制]