WESLEY PACHECO CALIXTO received a B.Sc. degrees in physics and the M.Sc. degree in electrical engineering from the Federal University of Goiás, Goiania, Brazil, in 2008. He is currently a graduate student in the Department of Electrical Engineering, Federal University of Uberlandia-Electromagnetism and Electric Grounding Systems Nucleus Research and Development, Uberlandia, Minas Gerais, Brazil, and Lecturer at the Catholic University of Goias and the Unified Institute of Higher Education. He works on projects for the development and research into electrical grounding systems at CELG—the Goias Electricity Supply Company. Interests: Electrical Machinery, Electric Grounding Systems and Optimization.