摘要
分布式光纤测温是一种用于实时测量空间温度场分布的新兴技术,由于它在测量分布式温度上的独特之处,该技术在油井温度场测量有很好的应用前景。首先从分布式测量原理、分布式测温原理和测温算法三个方面分析和研究喇曼分布式光纤测温系统原理,接着介绍了分布式光纤测温系统软硬件的设计,并在此基础上设计出了实验系统。实验证明所得结论是正确的,方法是可行有效的。
The distributed optical fiber temperature measurement is a kind of new technique for the real -time measurement of temperature field, this technique has good application prospect in oil well temperature field ：measurement because of its potential for measuring the distributing information temperature. The Raman distributed optical fiber temperature sensor system is researched through analyzing its measuring principle by distributed measuring principle, distributed measuring temperature principle and temperature measurement algorithm at first. Then,its software and hardware design are introduced,and an experimental system is developed. The experiments verify that the conclusions are right and the methods are efficient.
出处
《现代电子技术》
2009年第5期102-104,共3页
Modern Electronics Technique
关键词
分布式光纤
温度场测量
喇曼散射
LABVIEW
distributed optical fiber
temperature field measurement
Raman scattering
LabVIEW
