Numerical Modelling of Interference from AC Power Lines on Buried Metallic Pipelines in Presence of Mitigation Wires

Abstract

This paper presents a numerical approach based on the finite element method for the estimation of AC interference on buried metallic pipelines sharing the same right-of-way of power transmission lines in presence of mitigation wires. The proposed approach relies on a hybrid technique in order to reduce the mesh size and, in turn, the computational time. The feasibility of the method is demonstrated with application to a standard interference configuration. Some tests were performed in order to assess how the position and material of the mitigation wires affect the induced current on a buried metallic pipeline.

Original document

The different versions of the original document can be found in:

• http://hdl.handle.net/11585/673673

• http://xplorestaging.ieee.org/ielx7/8476917/8493486/08493677.pdf?arnumber=8493677,

http://dx.doi.org/10.1109/eeeic.2018.8493677

• http://xplorestaging.ieee.org/ielx7/8476917/8493486/08493677.pdf?arnumber=8493677,

http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=8493677,

https://academic.microsoft.com/#/detail/2899186104