3-D Finite-Element Analysis of Conductive Coupling Problems in Transmission Line Rights of Way
- 26 February 2014
- journal article
- research article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 50 (2), 969-972
- https://doi.org/10.1109/tmag.2013.2282360
Abstract
The 3-D finite-element method is applied to compute conductive couplings in a transmission line right of way. The domain under analysis is composed of several underground structures, such as ground wires of high-voltage towers, a coated pipeline section, and a steel-reinforced masonry enclosure. A nonhomogeneous Dirichlet boundary condition procedure is employed to overcome the modeling difficulties of this particular problem. A preliminary test problem to validate this procedure is also discussed.Keywords
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