Real-time monitoring & positioning system for oil pipeline leakage based on virtual instrument

WANG Zheng; FU Hong-qiao; FU Shao-hua; DING Ye-ping; WU Han-zhong

doi:10.13873/j.1000-97872012.01.038

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Real-time monitoring & positioning system for oil pipeline leakage based on virtual instrument

更新时间：2025-09-11

- Real-time monitoring & positioning system for oil pipeline leakage based on virtual instrument
- Vol. 31, Issue 1, Pages: 111-113+116(2012)
- 作者机构：
  
  重庆大学光电工程学院光电技术及系统教育部重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.01.038
  CLC： TP274
- Published：2012
- 稿件说明：
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[1]王政,付红桥,付少华,丁业平,吴翰钟.基于虚拟仪器的原油管道泄漏实时监测与定位系统[J].传感器与微系统,2012,31(01):111-113+116.

WANG Zheng, FU Hong-qiao, FU Shao-hua, et al. Real-time monitoring & positioning system for oil pipeline leakage based on virtual instrument[J]. 2012, 31(1): 111-113+116.
[1]王政,付红桥,付少华,丁业平,吴翰钟.基于虚拟仪器的原油管道泄漏实时监测与定位系统[J].传感器与微系统,2012,31(01):111-113+116. DOI： 10.13873/j.1000-97872012.01.038.

WANG Zheng, FU Hong-qiao, FU Shao-hua, et al. Real-time monitoring & positioning system for oil pipeline leakage based on virtual instrument[J]. 2012, 31(1): 111-113+116. DOI： 10.13873/j.1000-97872012.01.038.

摘要

原油管道泄漏不仅给国民经济造成巨大的损失

而且会导致环境的污染

解决管道泄漏问题显得异常重要。设计了一种针对原油管道的实时监控系统

该系统通过采集输油管道两端的温度、压力和流量等信号

借助石油公司内部的局域网络完成数据的传输

然后对2个站点的数据进行综合分析与处理

实现对输油管道的泄漏报警和漏点定位。介绍了基于负压波法的定位原理和一些关键技术问题的解决

最后通过LabVIEW完成了整个系统的软件设计。通过实地测试

系统运行良好

满足输油管道泄漏检测的要求。

Abstract

The leakage of the oil pipeline leads to huge asset loss of national economy

as well as the huge environmental pollution.So the inspection technology for oil leakage becomes very important.A real-time monitoring & positioning system for oil pipelines leakage is designed.In the syetem

the datas of temperature

pressure and flow are collected on both sides of the pipeline and transmitted through the LAN in the oil corporation.The datas are comprehensively analyzed and processed to accomplish the leakage alarming and positioning the theory of the negative pressure wave method and some key technical problem are introduced.The software design of the system is accomplished based on LabVIEW.The system can work well in field testing.

关键词

Keywords

references

基于小波分析的输油管道泄漏检测 [J]. 王海生,叶昊,王桂增. 信息与控制 . 2002(05)

热输原油管道瞬态压力波法泄漏点定位研究 [J]. 王立宁,李健,靳世久. 石油学报 . 2000(04)

原油管道泄漏检测与定位 [J]. 靳世久,唐秀家,王立宁,李健. 仪器仪表学报 . 1997(04)

现代信号处理教程[M]. 清华大学出版社 , 胡广书编著, 2004

输气管道设计与管理[M]. 石油大学出版社 , 姚光镇主编, 1991

瞬变流[M]. 水利电力出版社 , [美]怀利（E·Benjamin Wylie）,[美]斯特里特（Victor L·Streeter）等著, 1983

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