光缆在线监测系统在黄山电网的应用  

Application of Optical Cable On-Line Monitoring System in Huangshan Power Grid

作　　者：董勇[1] 郑国华[1] 

机构地区：[1]黄山供电公司,安徽黄山245000

出　　处：《电力系统通信》2011年第11期27-30,共4页Telecommunications for Electric Power System

摘　　要：光通信作为骨干通信网,在电力系统具有十分重要的作用,在黄山电网的应用目前已具备相当规模。作为其唯一载体的光缆,对于电力生产的安全稳定运行日益彰显。文章提出的光缆在线监测系统提高了电力通信安全稳定性,同时详细分析了该系统各组成部分的功能及关键技术,最终达到提前判断光缆中断故障信息。Optical communication plays an important role in power system which has been developed as the first choice in backbone communication network. A large scale application has been currently formed in Huangshan power grid. The optical fiber, as the only cartier, becomes more and more prominent in safely and stable operation of power production. This paper proposes an on-line monitoring system of fiber optic cable, which improves the security and stability of power communication system. In addition, it analyses each component function of the system and key technologies in details, so as to achieve the effect that it can prejudge the fault information of the optical cable interrupt.

关 键 词：光缆 在线监测系统 OTDR 故障定位 

分 类 号：TN818[电子电信—信息与通信工程]