Study on the Detection System of Pipeline Leakage Based on the Double Parameters Method

摘要：

Long-distance oil pipeline leakage detection is an essential component of the production safety of oil field,this paper presents a detection system of pipeline leakage based on the Pressure Flow Double Parameters Method. We propose a Negative Pressure Wave method on pressure detection, and introduce the wavelet theory into the extraction of negative pressure wave inflection, which presents solutions on time and negative pressure wave velocity, thus the sensitivity of leakage detection and positioning accuracy can be improved.

关键词： pipeline leakage detection negative pressure wave wavelet transform

作者: Cui hui-min Wang ya-fang Pang hua-wei

作者单位: Hebei University of Science and Technology Shij iazhuang,China Hebei University of Science and Technology Shijiazhuang,China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 159-161

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）