1. (2) H. Sugimura, A. Fukui, T. Ahmed, and M. Nakaoka: “A Novel Prototype of Utility Frequency AC—High Frequency AC Direct Power Conversion Circuit Using ZVS-PWM Control Scheme”, TECHNICAL REPORT OF IEICE, Vol. 103, No. 653, pp. 75-80 (2004-2) (in Japanese)
2. 杉村央生·福井豪人·Tarek Ahmed·中岡睦雄: 「商用周波AC—高周波ACダイレクトZVS-PWM電力変換回路の一方式」, 電子情報通信学会技術研究報告, Vol. 103, No. 653, pp. 75-80 (2004-2)
3. (4) 玉手道雄·三野和明·五十嵐征輝:「AC-AC直接変換方式を用いた誘導加熱回路」, 平14電気学会全大講演論文集, Vol. 4, 4-093 (2002-3)