摘要
利用光子的拉曼散射温度效应和光纤的光时域反射技术,通过在矿井供电系统电缆、器件等布置光纤的方式,检测供电系统隐蔽部位实时温度,超前感知供电系统超温部位,避免矿井供电系统电气火灾事故的发生。
By installing optical fibers in cables and other components of mine power supply system, Raman scattering temperature effect of photons and optical time domain reflectometry technique for optical fiber were utilized to detect the realtime temperature in the hidden parts of power supply system, perceive those over-temperature parts in advance, and avoid the occurrence of electrical fire accidents in mine power supply system.
出处
《中国煤炭》
北大核心
2016年第9期58-60,共3页
China Coal
关键词
供电系统
测温
光纤
光时域
反射
power supply system, temperature measurement, optical fiber, optical time domain, reflection
