光缆实时监测技术在电力光纤通信网中的应用  

Application of Real-Time Optical Cable Monitoring Technology in Power Optical Communication Network

作　　者：王辉[1] 

机构地区：[1]中南电力设计院,湖北武汉430071

出　　处：《华中电力》2010年第4期40-43,46,共5页Central China Electric Power

摘　　要：针对目前电力光缆网络运行维护工作量大,光缆故障发生率上升等问题,提出了几种有效的光缆实时监测方案。详细介绍了光缆实时监测系统的工作原理、系统结构及关键技术。对几种典型的实时测试方式进行了详细的比较,为今后电力系统通信规划、光通信系统设计提供指导性意见。Due to the heavy workload of operation and maintenance for Power Optical Cable Network and the increasing cable failure rate,this paper puts forward a number of effective schemes for real-time optical cable monitoring.Introducing the working principle,system structure and key technologies of the real-time optical cable monitoring system,making a detailed comparison between the schemes,suggesting some guiding principles for the layout of the power system communication and the design of optical communication system.

关 键 词：光缆网络 光缆监测 远方监测单元(RTU) 光时域反射仪(OTDR) 光功率计(OPM) 

分 类 号：TN915.853[电子电信—通信与信息系统]