Ground-3D: A FEM CAD/CAE System for Ground Systems Analysis

descriptionPublicationkeyboard_double_arrow_right Article 24 Aug 2005Publisher:IEEEJournal:Digest of the Fifth Biennial IEEE Conference on Electromagnetic Field Computation

Authors: J.R. Cardoso; J.C.M.B. Oliveira;

doi: 10.1109/cefc.1992.720669

Ground-3D: A FEM CAD/CAE System for Ground Systems Analysis

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Abstract

A complete modelling of a grounding system made by ground meshes, connected or not in multilayer soil is presented. A 3D approach is used to model rods or wire conductors, grave layers and conductor plates that are commonly found in grounding systems. This methodology uses an original shape function to model the stratified soil and is applied to the analysis of a practical case. The computation of ground resistance is done by power loss considerations.

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Universidade de São Paulo
Brazil

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