1. Department of Electrical and Electronic Engineering, Faculty of Engineering, Fukui University, 3-9-1 Bunkyo, Fukui 910-8507, Japan (S.N.M., I.K.); Wakasawan Energy Research Center, Tsuruga, Fukui, 914-0192, Japan (T.M.); Meridien Counseling, 85 P Taman Sari Raya, Jakarta Barat 11150, Indonesia (T.J.L.); Department of Physics, Faculty of Mathematics and Natural Sciences, Bandung Institute of Technology, 10 Ganesha, Bandung 40132, Indonesia (M.O.T.); Research Center of CV. Maju Makmur Mandiri, Srengseng...