JONGGRIST JONGUDOMKARN received the B.Eng. and Dipl.-Ing. degrees in electrical engineering and information technology from the Technical University of Munich, Germany, in 2012 and 2013, respectively, and the Ph.D. degree from Osaka University, in 2020. Currently, he holds the position of an Assistant Professor with the Department of Electrical Engineering, Faculty of Engineering, Khon Kaen University, Thailand. His research interests include distributed generators, power quality, electric machine drives, and power conversion.