TY - GEN
T1 - Leak detection and localization of gas pipeline system based on wavelet analysis
AU - Dong, Lijing
AU - Chai, Senchun
AU - Zhang, Baihai
PY - 2011
Y1 - 2011
N2 - Pipelines are one of great important components for gas and petrochemical industries. Normally, they are used to transport gas by hundreds or even thousands of miles. It is a momentous task to keep the gas pipeline under safety operation. Leak detection and localization mechanisms play an important role in the management of a gas pipeline system. In this paper, wavelet transform was used to detect local singularities in the pressure time history due to the presence of a leak. In order to test the performance of the proposed method, a practical test rig has been built. The experiment results showed the accurate and robustness of the proposed leak detection and localization methodology.
AB - Pipelines are one of great important components for gas and petrochemical industries. Normally, they are used to transport gas by hundreds or even thousands of miles. It is a momentous task to keep the gas pipeline under safety operation. Leak detection and localization mechanisms play an important role in the management of a gas pipeline system. In this paper, wavelet transform was used to detect local singularities in the pressure time history due to the presence of a leak. In order to test the performance of the proposed method, a practical test rig has been built. The experiment results showed the accurate and robustness of the proposed leak detection and localization methodology.
UR - http://www.scopus.com/inward/record.url?scp=80053198690&partnerID=8YFLogxK
U2 - 10.1109/ICICIP.2011.6008290
DO - 10.1109/ICICIP.2011.6008290
M3 - Conference contribution
AN - SCOPUS:80053198690
SN - 9781457708145
T3 - Proceedings of the 2nd International Conference on Intelligent Control and Information Processing, ICICIP 2011
SP - 478
EP - 483
BT - Proceedings of the 2nd International Conference on Intelligent Control and Information Processing, ICICIP 2011
T2 - 2nd International Conference on Intelligent Control and Information Processing, ICICIP 2011
Y2 - 25 July 2011 through 28 July 2011
ER -