摘要
分析了目前常用天然气管道泄漏检测方法的优缺点,优选出Mach-Zehnder分布式光纤泄漏检测方法作为大尺寸主干管道的泄漏监测方式。该技术优点在于能有效地避免外界信号干扰,能准确可靠地检测泄漏的发生并确定漏点位置。
This paper presents the advantages and disadvantages of leak detection methods for gas pipelines.Mach-Zehnderdistributed optical fiber leak detection method is selected as the leakage monitoring method for large trunk pipelines,which can avoidthe interference of external signals and detect the leakage and determine the location of the leak accurately and reliably.
作者
高涛
李晗
Gao Tao;Li Han(Xi’an Shiyou University,Xi’an 710065,China)
出处
《石化技术》
CAS
2017年第9期23-23,共1页
Petrochemical Industry Technology
关键词
天然气管道
管道输送
泄漏检测
natural gas pipeline
pipeline transportation
leakage detection
