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.
出处
《电瓷避雷器》
CAS
北大核心
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)
关键词
光纤光栅
输电线路
在线监测
应力
fiber bragg grating
transmission lines
online monitoring
stress