A Field-Pipeline Leakage Detection Method Based on Negative Pressure Wave and Improved Fast Differential Algorithm
Title
A Field-Pipeline Leakage Detection Method Based on Negative Pressure Wave and Improved Fast Differential Algorithm
Subject
Automation
fast differential algorithm
Fluctuations
Force measurement
Leak detection
leakage detection
negative
Petroleum
petroleum pipeline
Pipelines
Pumps
Sampling methods
Signal sampling
Wavelet transforms
Description
Field-pipeline operations are more easily affected by complex environment in comparison of common long-distance pipeline. Its failures such as leakage demand to be dealt with more urgently and efficiently. This paper proposes a leakage detection method based on the improved fast differential algorithm on the basis of negative pressure wave detection theory. The method can achieve high sensitivity with restraining false alarm rate through fluctuation assessment of sampling average value. The paper shows an experiment example and compares with the wavelet transform method. The proposed method not only possesses a faster computing rate, but a capability of detecting small leakage. Thus it can adapt to rapid response under field-environment.
127-130
Creator
H. Li
D. -Y. Xiao
X. Zhao
Publisher
2009 Second International Conference on Information and Computing Science
Date
2009
Type
conferencePaper
Identifier
2160-7451
Collection
Citation
H. Li, D. -Y. Xiao, and X. Zhao, “A Field-Pipeline Leakage Detection Method Based on Negative Pressure Wave and Improved Fast Differential Algorithm,” Lamar University Midstream Center Research, accessed May 13, 2024, https://lumc.omeka.net/items/show/27241.