光纤预警系统在长输天然气管道上的应用  

Application of fiber optic early warning system in long-distance natural gas pipelines

作　　者：毛逸伟 MAO Yiwei(Central China Company,PipeChina,Wuhan,Hubei 430000,China)

机构地区：[1]国家石油天然气管网集团有限公司华中分公司,湖北武汉430000

出　　处：《江汉石油职工大学学报》2025年第2期68-70,共3页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：光纤预警系统作为一种先进的技术手段,在长输天然气管道上的应用可以有效地实现对管道的实时监控和预警。以某区100公里长输天然气管道段应用光纤预警系统为例,选取该区某月预警率87.61%、误报率12.39%等统计数据,通过分析对比,系统识别精度达到50米以内。应用结果表明,光纤预警系统在长输天然气管道安全监测方面具有明显的优势和应用前景。As an advanced technology,the fiber optic early warning system enables real-time monitoring and warning for long-distance natural gas pipelines.Taking a 100-km pipeline section as an example,with a monthly warning rate of 87.61%and a false alarm rate of 12.39%,this study demonstrates through comparative analysis that the system achieves identification accuracy within 50 meters.Results highlight its significant advantages and promising application potential in safety monitoring of long-distance natural gas pipelines.

关 键 词：长输天然气管道 光纤预警系统 应用场景 解决策略 

分 类 号：TE973[石油与天然气工程—石油机械设备]