基于光功率的智能化光纤在线动态监测系统  

Intelligent optical fiber on-line dynamic monitoring system based on optical power

作　　者：陈峥 吴双 王圣杰 王福生 闫舒怡 陈小宁 CHEN Zheng;WU Shuang;WANG Shengjie;WANG Fusheng;YAN Shuyi;CHEN Xiaoning(State Grid Ningxia Electric Power Co.,Ltd.,Yinchuan 750001,China;State Grid Ningxia Electric Power Co.,Ltd.Information and Communication Company,Yinchuan 750001,China;Ningxia Xintong Network Technology Co.,Ltd.,Yinchuan 750000,China)

机构地区：[1]国网宁夏电力有限公司,宁夏银川750001 [2]国网宁夏电力有限公司信息通信公司,银川750001 [3]宁夏信通网络科技有限公司,银川750000

出　　处：《光通信技术》2023年第6期83-86,共4页Optical Communication Technology

摘　　要：为满足当下电力通信运维需求,提出一种基于光功率的智能化光纤在线动态监测系统。在系统主站端架设有监测中心与前置机模块,链路经自动保护单元光功率监测器(OLP)使各子站端点连接站点的成套终端,再使用光功率监测器(OPU)经IP网络捕获在线光功率值与预设阈值进行比对,实现系统智能在线动态监测。实践结果表明:该系统在40 ms内能完成故障链路的快速保护倒换,并准确定位。In order to meet the needs of current power communication operation and maintenance,an intelligent optical fiber on-line dynamic monitoring system based on optical power is proposed.A monitoring center and a front-end module are set up at the main station of the system,and the link is connected to the complete set of terminals of the station through the automatic protection unit optical power monitor(OLP),and then the optical power monitor(OPU)is used to capture the online optical power value and compare it with the preset threshold through the IP network to realize the intelligent online dynamic monitoring of the system.The practical results show that the system can quickly protect the faulty link and locate it accurately within 40 ms.

关 键 词：电力光通信 通信光纤 在线监测系统 动态监测 光缆 

分 类 号：TN913[电子电信—通信与信息系统]