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Modeling of Grounding Systems Considering the Soil Ionization Effect Using COMSOL Multiphysics® Software

R. A. Coelho[1], H. A. D. Almaguer[1]
[1]Universidade Regional de Blumenau - FURB, Blumenau, SC, Brazil
发布日期 2014

The soil ionization is an important phenomenon to be considered in the analysis of grounding electric systems. In this way, this work has proposed a procedure that allows modeling grounding systems with COMSOL Multiphysics and MATLAB® taking into account the soil ionization effects according to the Dynamic and Energy Balance models. Comparisons between calculated results and those reported in the technical literature showed a satisfactory agreement.

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