A leak detection system based SCADA

被引：0

作者：

Yihu, Huang ^{[1
]}

Ximei, Jia

Bin, Guo ^{[1
]}

机构：

[1] Qingdao Univ Sci & Technol, Coll Automat Engn, Qingdao 266042, Peoples R China

来源：

PROCEEDINGS OF THE 14TH INTERNATIONAL CONFERENCE ON INDUSTRIAL ENGINEERING AND ENGINEERING MANAGEMENT, VOLS A AND B: BUILDING CORE COMPETENCIES THROUGH IE&EM | 2007年

关键词：

SCADA; leak detection; rarefaction wave; real time transient modeling;

D O I：

暂无

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

A passively real-time leaking monitor system is designed on pressurized oil pipelines based SCADA system The leak time is judged by PLC on bottom of the SCADA system, which improves greatly the precision of locating of leaking pipeline. Fluid dynamic model method integrated with rarefaction wave method to promote reliability and sensitivity of leak detection and reduce false alarm rate. The system was applied to an oil pipeline system in North China, after the parameters have been tuned based on normal operational data over half a year, field investigation indicates that the leak detection software is effective.

引用

页码：1570 / 1573

页数：4