Raúl Gregor received a degree in electronic engineering from the Catholic University of Asunción, Paraguay, in 2005. He received his MSc and Ph.D. in Electronics, Signal Processing, and Communications from the Higher Technical School of Engineering (ETSI), University of Seville, Spain, in 2008 and 2010, respectively. Since March 2010, Dr. Gregor has been the head of the Laboratory of Power and Control Systems (LSPyC), Engineering Faculty, National University of Asunción (FIUNA), Paraguay. He is currently the head of the Department of Electronic and Mechatronics Engineering at FIUNA. Dr. Gregor has authored or coauthored about 150 technical papers in the field of power electronics and control systems. He obtained the Best Paper Award from IEEE Transactions on Industrial Electronics in 2010 and the Best Paper Award from IET Electric Power Applications in 2012. His research interests include multiphase drives, advanced control of power converter topologies, power quality, renewable energies, modeling, simulation, optimization and control of power systems, smart metering and smart grids, and predictive control. Since 2017, he has led the technology-based company PQEnerSol SRL developing cutting-edge technology in the energy sector.