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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hui-Chun Xie Guang-Zhou Zhang Xiao-Wu Zhang |
| Copyright Year | 2010 |
| Description | Author affiliation: State Grid Electric Power Research Institute, Hong Shan District 143#, Wuhan, Hubei, 430074, China (Hui-Chun Xie; Guang-Zhou Zhang; Xiao-Wu Zhang) |
| Abstract | The lightning strike on transmission lines could have electromagnetic effects on the adjacent buried metallic pipelines. The resistance coupling in pipelines is the severest, because the most high-energy lightning current is directly injected into the earth by ground conductor of fault tower when lightning strike happens. Thus for 1000 kV UHV AC double-circuit transmission lines, the paper studies the electromagnetic coupling in the adjacent buried metallic pipelines when the top of tower is subject to lightning strike and results in failure. By the establishment of simplified calculation model for the transient electromagnetic field of lightning, the effects of various factors, such as the distance between transmission lines and pipelines, crossing angle, soil resistivity, and the amplitude of lightning current, on interference voltage imposed onto pipelines and their rules are calculated and analyzed. |
| Starting Page | 1502 |
| Ending Page | 1505 |
| File Size | 1110444 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424456215 |
| e-ISBN | 9781424456239 |
| DOI | 10.1109/APEMC.2010.5475839 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-04-12 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Transmission lines Power system transients Pipelines Poles and towers Lightning Electromagnetic modeling Conductors Optical coupling Electromagnetic transients Electromagnetic coupling |
| Content Type | Text |
| Resource Type | Article |
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