1. (1) Energy policy act of 1992 (EPAct); USA (1992)
2. (2) K. Ohyama: “Recent Advances of Reluctance Torque Assisted Motors”, T. IEEJ, Vol. 123-D, No. 2, pp. 63-66 (2003) (in Japanese)
3. (3) K. Taniguchi: “PWM Power Conversion system and PWM Waveform Analysis”, The papers of Joint Technical Meeting on Semiconductor Power Converter, IEE Japan, SPC-10-001 (2010) (in Japanese)
4. (5) K. Yamazaki, Y. Seto, and M. Tanida: “Iron Loss Analysis of IPM Motor Considering Carrier Harmonics”, T. IEEJ, Vol. 125-D, No. 7, pp. 758-766 (2005) (in Japanese)