1. Department of Electrical Engineering, Industrial Technology Faculty, Universitas Ahmad Dahlan , 55191 Yogyakarta , Indonesia
2. Embedded System and Power Electronics Research Group , 55191 Yogyakarta , Indonesia
3. CTiF Global Capsule, Department of Business Development and Technology, Aarhus University , Herning 7400 , Denmark
4. School of Electrical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia , Johor , Malaysia