区域电网光缆线路智能监测系统的数据传输技术研究

Research on data transmission technology of optical cable line intelligent monitoring system for regional power grid

以区域电网光缆线路智能监测系统为研究对象,对其数据传输技术进行研究。采用数据库技术、计算机技术、GIS技术、网络通信技术、OTDR测试技术,对电网光缆线路智能监测系统的组成及功能、系统结构设计、系统关键模块OTDR光缆智能监测的实现、GIS光缆监测故障位置的判断、GIS光缆故障智能监测定位进行研究,系统通过对数据库存储的光缆线路地标信息的使用,经OTDR测试,可直接将故障信息显示在地标信息上,提供准确直观可视化故障信息给维护人员,使运维成本得到进一步降低,避免通信中断造成系统瘫痪引起的损失,这为今后应用区域电网光缆线路智能监测系统数据传输技术提供参考。

The optical fiber line intelligent monitoring system of regional power grid is taken as the research object,and its data transmission technology is studied. The database technology,computer technology,GIS technology,network communication technology and OTDR test technology are used to study the composition and functions of the optical fiber line intelligent monitoring system,system structure design,OTDR optical fiber intelligent monitoring implementation of the system key module,fault location judgment of GIS optical fiber monitoring,and location of GIS optical fiber fault intelligent monitoring. The system using the optical cable line landmark information stored in database is tested with OTDR to display the landmark information of the fault location directly,provide the accurate and intuitive visual fault information to the maintenance staff,reduce the maintenance cost further,and avoid the loss of system breakdown caused by communication interruption,which provides a reference for the future application of the optical fiber line intelligent monitoring system of regional power grid.