Potenciais produzidos por dispersão de corrente em solos de duas camadas: uma rotina baseada no método do somatório modificado.

Abstract

This project is aimed at two goals. The first one is to evaluate carefully some substation grounding design computational methods. The second goal is to develop an efficient computational routine to assist on the design of substation grounding mash compatible with industrial needs. The universally preferred two layer soil, which is suitable to the majority of the brazilian northeast soil will be used. The routine was implemented the electrode current density to be constant and the Barra do Peixe substation grounding was used a case study. The calculated results are in agreement with previous works.