1. UFMG - Federal University of Minas Gerais,PPGEE - Graduate Program of Electrical Engineering,Belo Horizonte,Brazil
2. UFMG - Federal University of Minas Gerais,Lightning Research Center,DEE/LRC - Department of Electrical Engineering,Belo Horizonte,Brazil
3. UTFPR - Federal University of Technology - Paraná,DEE - Department of Electrical Engineering,Pato Branco,Brazil