应用于输电线路覆冰状态监测的光纤光栅在线监测技术的研究  

Study on the Fiber Bragg Grating Online Monitor Technology Applied in Icing State Monitoring of Transmission Lines

作　　者：王磊[1] 曹敏 梁仕斌 覃兆宇[1] 柯磊[1] 

机构地区：[1]国网电力科学研究院武汉南瑞有限责任公司,武汉430074 [2]云南电力试验研究院(集团)有限公司电力研究院,昆明650051

出　　处：《电瓷避雷器》2014年第5期21-24,共4页Insulators and Surge Arresters

基　　金：中国南方电网有限责任公司科技项目(编号:K-YN2012-192)

摘　　要：通过对光纤光栅传感技术的原理分析,结合现场应用情况,制做一套光纤光栅传感器,并搭建一套监测系统,通过实验室试验的方式,研究光纤光栅技术在输电线路覆冰状态监测中的应用可行性,结果表明:通过实验数据的对比分析,该传感器可实时反映应力变化,可应用于线路覆冰状态的监测。According to the principle analysis of fiber Bragg grating sensing technology and combined with field application situation,a set of fiber Bragg grating sensor is produced,and a monitoring system is established,through the laboratory test method,the application feasibility of the fiber Bragg grating technology in the transmission line icing condition monitoring is studied,the results show that： through comparative analysis of experimental data,the sensor can reflect the real time stress change,and can be applied to monitoring the transmission line icing condition.

关 键 词：光纤光栅 输电线路 在线监测 应力 

分 类 号：TM752[电气工程—电力系统及自动化]