| 基于光纤数字通信的直流双边联跳保护方案 |
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| 引用本文： | 王开康.基于光纤数字通信的直流双边联跳保护方案[J].都市快轨交通,2011,24(4):105-108. |
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| 作者姓名： | 王开康 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司 武汉430063 |
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| 摘 要： | 介绍北京地铁亦庄线在国内轨道交通工程中首次应用的基于光纤数字通信的直流双边联跳保护方案.阐述方案的回路构成、联跳动作原理,分析方案设计过程中需要重点考虑的环节,并提出具体要求.与传统电缆传输信号的直流双边联跳方案进行综合经济技术比较,表明新方案具有良好的抗干扰性能、数据传输可靠性高,可以适用于任何工程环境.
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| 关 键 词： | 城市轨道交通 光纤 数字通信 直流 双边联跳 北京地铁亦庄线 |
| 修稿时间： | 2013/12/12 0:00:00 |
DC Two Mutual Transfer Tripping Protection Design Based on Optical Fiber Digital Communication |
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| Wang Kaikang.DC Two Mutual Transfer Tripping Protection Design Based on Optical Fiber Digital Communication[J].Urban Rapid Rail Transit,2011,24(4):105-108. |
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| Authors: | Wang Kaikang |
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| Institution: | Wang Kaikang (China Railway Siyuan Survey and Design Group Co.,Ltd.,Wuhan 430063) |
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| Abstract: | The Yizhuang line of Beijing metro project firstly in domestic rail transit applied DC two mutual transfer tripping protection based on optical fiber digital communication.This article introduces in detail the theory and composition of DC two mutual transfer tripping protection design and analyzes the key links to be considered in the design process and puts forward specific requirements.Compared in both economic and technical aspects with the traditional two mutual transfer tripping protection schemes base... |
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| Keywords: | urban rail transit fiber digital communication DC two mutual transfer tripping protection Beijing metro Yizhuang line |
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