长输油气管道泄漏检测与定位技术研究进展  

A Survey on Long Distance Gas and Oil Leak Detection and Location Techniques

作　　者：郎宪明 李平[2] 曹江涛[2] 任泓 LANG Xian-ming;LI Ping;CAO Jiangotao;REN Hong(School of Automation, Northwestern Polyteehnieal University, Xi＇an 710072, China;School of Information and Control Engineering, Liaoning Shihua University, Fushun 113001, China;CNPC Northeast Refining ＆ Chemical Engineering Co. Ltd. Shenyang Company, Shenyang 110167, China)

机构地区：[1]西北工业大学自动化学院,西安710072 [2]辽宁石油化工大学信息与控制工程学院,辽宁抚顺113001 [3]中国石油集团东北炼化工程有限公司沈阳分公司沈阳110167

出　　处：《控制工程》2018年第4期621-629,共9页Control Engineering of China

基　　金：国家自然科学基金项目(61673199);辽宁省自然科学基金项目(2013020024)

摘　　要：在基于硬件的方法和基于软件的方法分类基础上，对各种方法的性能及优缺点进行了比较。并对国内外长输管道泄漏检测技术最新研究成果进行总结。通过对目前研究现状的分析，认为基于多种方法相结合／融合的长输管道泄漏检测与定位技术在油气管道监测和预警中有着良好的应用前景。On the basis of hardware based methods and software based methods, their advantages and disadvantages are analyzed, and a review of the latest research results of long distance gas and oil pipeline leak detection and location technology in domestic and overseas is given. Based on the research on present situation, it proposes that leak detection and location method of long distance pipeline based on the combination/fusion of many methods has a good application prospect in monitoring and early warning.

关 键 词：泄漏检测 泄漏定位 多泄漏点 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]