Wayan Ariastina completed his undergraduate program at Udayana University, Bali, Indonesia in 1994. He received Master of Engineering Science and Doctor of Philosophy from the University of New South Wales, Sydney, Australia respectively in 1998 and 2006. Currently he is a senior lecturer at the Department of Electrical Engineering, Udayana University. His research interests include electrical energy management, green technology applications in electrical energy system, and condition monitoring and diagnostic of power system equipment.