石油化工高等学校学报Issue(2)：83-86,4.DOI:10.3969/j.issn.1006-396X.2015.02.017
基于单端 BOTDA 的油气管道在线监测系统
The Oil and Gas Pipeline online Monitoring System Based on Single-Ended BOTDA
代红涛 1代红波 2李建业1
作者信息
- 1. 德州大陆架石油工程技术有限公司，山东德州 253005
- 2. 中国电建集团昆明勘测设计研究院有限公司，云南昆明 650051
- 折叠
摘要
Abstract
In order to improve the monitoring efficiency and reliability of oil and gas pipeline,the monitoring method of petroleum pipeline temperature based on single-ended Brillouin optical time domain analysis has been proposed.The temperature experiment at oil and gas pipelines leakage location has been taken.The experiment results show that distributed optical fiber sensing technology based on Brillouin scattering can accurately monitor and identify the pipeline temperature change.The temperature measurement resolution can reach 3 ℃ and spatial resolution of 1 meter in 25 km sensing fiber.关键词
油气管道/在线监测/光纤传感/布里渊散射Key words
Oil and gas pipeline/Online monitoring/Fiber sensing/Brillouin scattering分类
能源科技引用本文复制引用
代红涛,代红波,李建业..基于单端 BOTDA 的油气管道在线监测系统[J].石油化工高等学校学报,2015,(2):83-86,4.
