Progress on Distributed Optical Fiber Sensing Technology in OPGW Monitoring

WANG Jian-jian; LI Yong-qian

doi:10.13756/j.gtxyj.2018.03.007

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Progress on Distributed Optical Fiber Sensing Technology in OPGW Monitoring

- Progress on Distributed Optical Fiber Sensing Technology in OPGW Monitoring
- Study on Optical communication Issue 3, Pages: 25-27(2018)
- 作者机构：
  
  华北电力大学电子与通信工程系
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2018.03.007
  CLC： TM75;TP212
- Published：2018，
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[1]王健健,李永倩.分布式光纤传感技术在OPGW监测中的应用现状[J].光通信研究,2018(03):25-27.

WANG Jian-jian, LI Yong-qian. Progress on Distributed Optical Fiber Sensing Technology in OPGW Monitoring. [J]. (3):25-27(2018)
[1]王健健,李永倩.分布式光纤传感技术在OPGW监测中的应用现状[J].光通信研究,2018(03):25-27. DOI： 10.13756/j.gtxyj.2018.03.007.

WANG Jian-jian, LI Yong-qian. Progress on Distributed Optical Fiber Sensing Technology in OPGW Monitoring. [J]. (3):25-27(2018) DOI： 10.13756/j.gtxyj.2018.03.007.

摘要

光纤复合架空地线（OPGW）是一种应用广泛的电力线缆

兼具架空高压输电地线和光纤通信载体的功能。OPGW长期工作在户外

其安全会受到环境因素和人为因素的影响

监测和维护其运行状态是电力系统正常运行的重要保障。文章介绍了基于布里渊散射的分布式光纤传感技术在电力系统OPGW状态监测方面的应用现状

讨论了目前存在的问题

并对未来的应用进行了展望。

Abstract

Optical Fiber Composite Overhead Ground Wire（OPGW）is a kind of widely used power cables

which has the function of overhead transmission line and optical fiber communication carrier.OPGW works outdoors for a long time

which will be affected by environmental factors and human factors.Monitoring and maintenance of OPGW is an important guarantee for the normal operation of the power system.In this paper

we first introduce the current development of the distributed optical fiber sensing technology based on Brillouin scattering in OPGW monitoring.Then the existing problems and future application prospect are also discussed.

关键词

分布式光纤传感布里渊散射光纤复合架空地线状态监测

Keywords

distributed optical fiber sensingBrillouin scatteringOPGWstatus monitoring

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