Technology of fiber-optic temperature sensing and its application in ＆ temperature measuring of gob area  

作　　者：LIU Jing-wen HUANG Li-ming 

机构地区：[1]Department of Business Management, Heibei Normal University of Science and Technology, Qinhuangdao 066004, China

出　　处：《Journal of Coal Science & Engineering(China)》2011年第2期171-175,共5页煤炭学报（英文版）

基　　金：Supported by the National Natural Science Foundation of China （50375026,50375028）

摘　　要：Based on advantages of technology of distributive fiber-optic temperature sensing and specific to its applications in monitoring mine conflagration, the corresponding Processes such as connection arrangement, signal transmission and monitoring were illustrated. As applied in Sitai Coal Mine of Datong Coal Mine Group Co., this method is effective and accurate and could provide reliable gist for monitoring spontaneous combustion in gob area of mines.

关 键 词：distributive optical fiber gob area temperature sensing fire source detection 

分 类 号：TN253[电子电信—物理电子学] TP212[自动化与计算机技术—检测技术与自动化装置]