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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yibo Li Liying Sun Li Kun Wang Ling Li Zhang |
| Copyright Year | 2010 |
| Description | Author affiliation: Research and Development Center, PetroChina Pipeline Company, Langfang, Hebei Province 065000 China (Li Kun Wang) || Department of Energy and Mechanics Engineering, Tianjin Institute of Urban Construction, 300384 China (Liying Sun; Ling Li Zhang) || State Key Laboratory of Precision Measurement Technology and Instrument, Tianjin University, 300072 China (Yibo Li) |
| Abstract | A pipeline detection & location system with 2% resolution of the total flow was designed and widely applied in long range crude and product oil transmission pipeline in China. It responses to a leak in 3 minutes and its location precision is lower than 2% of the whole length of the pipeline between two stations. Negative pressure wave technique and wavelet transform algorithm, which are two main algorithms applied in the design of the leak detection & location system are briefly discussed in this paper. And emulation analysis was carried out on a 36km pipe with different size leak holes, and application of maiden filter were given to eliminate large pulse noise. Finally, the construction and communication of the system are introduced. |
| Starting Page | 1742 |
| Ending Page | 1746 |
| File Size | 884792 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424451951 |
| ISSN | 19483457 |
| DOI | 10.1109/ICCA.2010.5524309 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-06-09 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Leak detection Petroleum Pipelines Filters Sun Wavelet transforms Algorithm design and analysis Emulation Viscosity Heating |
| Content Type | Text |
| Resource Type | Article |
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