1. Harmonic Voltage Induction on Pipelines: Measurement Results and Methods of Assessment
- Author
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Wilsun Xu, Bing Xia, Hyunjung Yong, Jing Yong, Thomas C. Hartman, and Nassif Alexandre
- Subjects
Physics ,Harmonic voltages ,Field (physics) ,Power system harmonics ,020209 energy ,Energy Engineering and Power Technology ,02 engineering and technology ,Pipeline transport ,Harmonic analysis ,Electric power transmission ,0202 electrical engineering, electronic engineering, information engineering ,Harmonic ,Electronic engineering ,Electrical and Electronic Engineering ,Electrical impedance ,Voltage - Abstract
Inductive coordination between power lines and pipelines has been focused on the 60Hz/50Hz component in the past. Through field measurements and circuit-model based analysis, this research shows that harmonic currents in power lines can cause more significant voltage induction on pipelines. It is due to the relatively higher frequency and zero-sequence nature of some of the harmonic currents. In view of the findings, this paper presents two methods for assessing the severity of harmonic voltage induction. One is a circuit-model based method and the other is a field measurement based method.
- Published
- 2018
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