1. Institute of Electric Systems and Energy, Federal University of Itajubá—UNIFEI, Itajubá, MG, Brazil
2. Department of Electrical Engineering, Pontifical Catholic University of Rio de Janeiro—PUC-Rio, Rio de Janeiro, RJ, Brazil
3. Department of Electrical Engineering, Federal University of Juiz de Fora—UFJF, Juiz de Fora, MG, Brazil
4. Thymos Energia, São Paulo, SP, Brazil