Helio M. A. Antunes received the B.S. degree in Electrical Engineering from the Federal University of Viçosa, Brazil, in 2006, the M.Sc. degree in Electrical Engineering from the Federal University of Espírito Santo (UFES), Brazil, in 2009, and the Ph.D. degree in Electrical Engineering from the Federal University of Minas Gerais (UFMG), Brazil, in 2018. He has been a Professor in the Department of Electrical Engineering at UFES since 2010. His research interests include microgrids, power quality, power electronics, hardware-in-the-loop (HIL), and electrical systems