| BOTDR在OPGW光缆自动监测中的应用探讨 |
| |
| 引用本文： | 王军,杨志.BOTDR在OPGW光缆自动监测中的应用探讨[J].电力系统通信,2011,32(6):39-43. |
| |
| 作者姓名： | 王军 杨志 |
| |
| 作者单位： | 华北电力大学电子与通信工程系,河北保定,071003 |
| |
| 摘 要： | 分析了OPGW光缆监测在电力系统光通信中的重要意义,给出了利用布里渊散射进行温度和应变分布式传感的机理.针对OPGW光缆铺设线路长,易受环境因素影响的特点,提出了将BOTDR技术应用于光缆监测中的方法,并对该技术的基本原理以及温度和应变测量的传感方案进行分析.给出了一种基于BOTDR的OPGW光缆自动监测方法,介绍了该...
|
| 关 键 词： | OPGW BOTDR 温度 应变 |
Discussion on the Application of BOTDR in OPGW Automatic Monitoring System |
| |
| WANG Jun,YANG Zhi.Discussion on the Application of BOTDR in OPGW Automatic Monitoring System[J].Telecommunications for Electric Power System,2011,32(6):39-43. |
| |
| Authors: | WANG Jun YANG Zhi |
| |
| Affiliation: | WANG Jun,YANG Zhi (Department of electronic and communication engineering North China Electric Power University,Baoding 071003,China) |
| |
| Abstract: | This paper analyses the importance of OPGW monitoring in power communication system,discusses the mechanism of temperature and strain distributed sensing using brillouin scattering.Considering OPGW features of long laying and vulnerable to environmental factors,the paper put forward a method of applying BOTDR technology for optical cable monitoring.It analyses the basic principle of this technology and the sensing solution of measuring the temperature and strain.A automatic monitoring method for OPGW cable ... |
| |
| Keywords: | OPGW BOTDR temperature strain |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
