基于光纤测温技术的煤矿测温系统的研究  

Research on Coal Mine Temperature Measurement System Based on Optical Fiber Temperature Measurement Technology

作　　者：齐芳平 石晔 王巨凯 Qi Fang-ping;Shi Ye;Wang Ju-kai(Huaihe Energy Group Coalbed Methane Development and Utilization Company,Huainan 232001,Anhui Province,China)

机构地区：[1]淮河能源集团煤层气开发利用公司,安徽淮南232001

出　　处：《科学与信息化》2024年第17期129-131,共3页Technology and Information

摘　　要：本文首先研究了分布式光纤温度传感器的测温原理,针对矿井采空区火情监控的特殊需求,采用拉曼散射原理对矿井温度进行测量,并将其应用于井下测温技术。然后以测温原理为基础,阐述了测温系统的设计,研究了组成系统的各部分间的相互作用关系,并剖析了影响系统硬件选取的各种因素,旨在提升系统设计效果。In this paper,the temperature measurement principle of distributed optical fiber temperature sensor is studied first.According to the special demand of fire monitoring in goaf,Raman scattering principle is used to measure the temperature of mine,and it is applied for underground temperature measurement technology.Then,based on the principle of temperature measurement,the design of temperature measurement system is expounded,the interaction between the components of the system is studied,and various factors affecting the selection of system hardware are analyzed,aiming to improve the system design effect.

关 键 词：温度检测 光纤测温 光纤传感技术 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]