摘要
介绍了基于喇曼散射的光纤温度传感技术,分析了全分布式喇曼光纤温度传感器测温原理。根据电力系统的实际情况,设计了变电站电力电缆监测系统方案,给出了感温光纤的详细铺装方式,探讨了变电站组网监测的应用系统方案。
Distributed optical fiber Raman temperature sensing technology is introduced, and the measurement principle of temperature sensor based on Raman scattering is analyzed. According to the actual situation of the power system, the scheme of monitoring system of power cable in transformer substation are designed, and the detailed laying way of temperature sensing fiber are proposed. The scheme of network monitoring system between transformer substations is discussed.
出处
《光通信技术》
CSCD
北大核心
2013年第11期37-38,共2页
Optical Communication Technology
关键词
喇曼散射
分布式光纤温度传感器
电网应用
Raman scattering
distributed optical fiber temperature sensor
grid applications
