摘要
首先介绍了光纤温度传感器的优点及发展现状,并重点介绍了应用最为广泛的分布式光纤温度传感器与光纤光栅温度传感器的基本原理。概述了当前光纤温度传感器在电力系统中基本的应用模式,并综述了光纤温度传感器对电力系统主要设备进行温度监测的现状与意义。针对光纤温度传感器在电力系统中应用存在的问题与不足,提出了相应的解决方案并对其前景进行了展望。
The advantages and development of temperature monitoring of optic fiber sensor is presented, and the working principle of fiber optic distributed temperature sensor, fiber grating sensor are respectively introduced, which are most popular in industry use. In the paper, the basic application model of temperature monitoring of optic fiber in power system are presented. Importantly, the applied situation and importance that the optic fiber sensor is used to monitor the temperature of electric equipment are summarized. Aiming at defects of application currently, some applied solutions are presented and their application prospects has prospected.
出处
《电力系统保护与控制》
EI
CSCD
北大核心
2010年第1期135-140,共6页
Power System Protection and Control
关键词
分布式光纤温度传感器
光纤光栅
温度监测
故障诊断
电力系统
distributed optic fiber sensor
optical fiber grating
temperature monitoring
fault diagnosis
power system
