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OPGW光缆自动监测系统在500kV线路维护中的应用方案

Application of OPGW Automatic Monitoring System in the Maintenance of 500 kV Lines

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【作者】 张慧路明悦李艳美陈华孙峥周磊杨一诺李宁宁琳

【Author】 Zhang hui1,2,Lu Ming-yue2,Li Yan-mei2,Chen Hua2,Sun Zheng2, Zhou Lei2,Yang Yi-nuo2,Li Ning2,Ning Lin2(1.School of Electrical Engineering,Beijing Jiaotong University,Beijing 100045,China; 2.North China Grid Company Limited Beijing EHV Company,Beijing 102488,China)

【机构】 北京交通大学电气工程学院华北电网有限公司北京超高压公司

【摘要】 由于光纤通信具有容量大、传送信息质量高、传输距离远、性能稳定、防电磁干扰、抗腐蚀能力强等优点,近年来在电力系统得到了广泛的应用。电力系统光纤传输网络运行的可靠性是关系电力安全生产、高效稳定运行的重要保障。但在实际应用中,由于受外力光缆本身质量等多方面因素的影响,光缆很容易遭到破坏从而影响光缆的传输质量。传统的人工加仪器的线路维护方式已经不能适应电力系统对光缆传输性能的分析和管理维护自动化的要求。本文主要介绍了利用OTDR测试技术与GIS地图技术相结合的光缆自动监测系统在北京超高压公司500 kV线路OPGW光缆维护工作中的解决方案。

【Abstract】 As the optical fiber communication with a large capacity,high-quality transmission of information,transmission distance,stable performance,anti-electromagnetic interference,corrosion resistance,etc.,they has been widely used in recent years in the power system.Power system reliability of optical fiber transmission network is an important guarantee for electricity production safety,high efficiency and stable operation.However,in practical applications,due to the quality of fiber optic cable itself,and many other factors,fiber optic cable is easy to be damaged thus affecting the transmission quality of fiber optic cable.The traditional way of line maintenance with labor and instrument has been unable to meet the requirements of power system in the fiber optic cable transmission performance analysis and automated management and maintenance.This paper describes the use optical automatic monitoring system which combining of OTDR testing technology with GIS mapping technology combining in the OPGW cable maintenance solution in 500kV lines of Beijing EHV Company.

【关键词】 光纤复合架空地线时域反射计波分复用GIS地图自动监测
【Key words】 OPGWOTDRWDMGIS mapautomatic monitor
  • 【文献出处】 华北电力技术 ,North China Electric Power , 编辑部邮箱 ,2011年12期
  • 【分类号】TM73;TM76
  • 【被引频次】5
  • 【下载频次】93
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