摘要
矿井火灾是我国煤矿的六大灾害之一。利用分布式光纤测温系统,对长距离皮带输送机、输配电电缆等重要机电设备的温度参数进行连续监测、精确定位,在信号监测中,存在实际温度与测量所得温度有较大差异的现象,为了更加精确地得到数据拟合后感温光缆测试数据的补偿系数,通过实验数据得出具体应采用的保温材料。
Mine fire is one of the six major disasters of coal mine in china. The use of distributed optical fiber temperature measurement system, temperature parameters of long distance belt conveyor, power transmission cables and other important equipment for continuous monitoring, accurate positioning, but in the actual temperature signal monitoring, there are different phenomena and measured temperature compensation coefficient, in order to get more accurate data fitting temperature sensing cable test data through the experiments, the data used in thermal insulation material.
出处
《科技创新与生产力》
2015年第7期118-120,共3页
Sci-tech Innovation and Productivity
基金
国家科技支撑计划项目(2007BAK29B00)
关键词
分布式光纤
皮带托辊轴
温度监测
保温材料
distributed optical fiber
belt roller shaft
temperature monitoring
connecting device
thermal insulation material
