长输油气管道泄漏检测方法研究进展  

Advancement in the study of leakage detection method for long-distance oil and gas transportation pipeline

作　　者：王延年[1] 朱强[2] 赵则祥[3] 

机构地区：[1]郑州大学信息工程学院 [2]西安交通大学机械制造工程国家重点实验室 [3]中原工学院机电学院

出　　处：《石油机械》2007年第5期49-53,71,共5页China Petroleum Machinery

基　　金：河南省自然科学基金资助项目"油气管道泄漏检测传感光缆敏化技术研究"(0511052700)

摘　　要：介绍了管道泄漏检测技术的主要方法,对各种不同泄漏检测方法的性能及优缺点进行了比较,并对国内外近年来管道泄漏检测技术,尤其是对基于分布式光纤传感器的长输油气管道泄漏检测技术的最新研究成果进行了总结。指出这一领域的研究热点和发展方向,认为分布式光纤传感技术在长输油气管道安全检测中有着良好的应用前景。The main methods for detecting pipeline leakage are presented and their features,advantages and disadvantages are compared.Furthermore,the leakage detection technologies developed home and abroad in recent years,especially the technologies based distributed optical fiber sensor are summarized.The research hotspot and development orientation concerning the field are pointed out.It is considered that the distributed optical fiber sensor technology shows good application prospect in the safety detection of long-distance oil and gas transportation pipeline.

关 键 词：长输油气管道 泄漏检测 检测方法 分布式光纤传感器 

分 类 号：TE973.6[石油与天然气工程—石油机械设备]