Chiraphon Takeang received a B.S. degree in Technical Education in Electrical Engineering from the King Mongkut’s Institute of Technology North Bangkok, Thailand, in 2003, M.S. degree in Electrical Technology form the King Mongkut’s Institute of Technology North Bangkok, Bangkok, in 2007 and Ph.D. from Electrical and Computer Engineering, Mahasarakham University in 2019. Currently, he is Assistant Professor at Faculty of Engineering, Rajamangala University of Technology Lanna Lampang. His research interests include power system analysis, economic dispatch problem and optimization technique.