摘要
介绍了Raman散射型分布式光纤测温系统的原理,根据平煤股份四矿井下动力电缆的分布特点,采用KJ711矿用光纤分布式测温度系统实现了对井下动力电缆及巷道环境温度的实时在线监测。
The article introduced the principle of distributed fiber optic temperature measurement base on Raman scattering. The K J711 distributed fiber temperature measurement system for mine was used to achieve the real time on - line monitoring of the surface temperature of the power cable and the environmental temperature of the roadway, according to the distribution characteristics of power cables under No. 4 Coal Mine of Pingmei Shares.
出处
《煤矿安全》
CAS
北大核心
2014年第6期94-95,99,共3页
Safety in Coal Mines
关键词
KJ711
分布式光纤测温
监测系统
巷道环境温度
电缆测温
KJ711
distributed fiber optic temperature measurement
monitoring system
roadway environment temperature
cable temperature measurement
