摘要
介绍分布式光纤预警技术巡检(马赫-曾德尔干涉型光纤传感技术和Ф-OTDR分布式光纤预警系统)的工作原理,探讨分布式光纤预警系统的施工要点及性能评价。
The working principle of distributed optical fiber early warning technologies(Mach Zehnder interferometric optical fiber sensing technology and?-OTDR distributed optical fiber early warning system)for inspection is introduced.The construction key points and performance evaluation of distributed optical fiber early warning system are discussed.
作者
吴锦秋
江智韬
WU Jinqiu;JIANG Zhitao
出处
《煤气与热力》
2021年第12期V0011-V0013,共3页
Gas & Heat
关键词
油气管道
巡检
智能化
分布式光纤预警
光纤传感
oil and gas pipelines
inspection
intelligent
distributed optical fiber early warning
optical fiber sensing
