... Bose, Power Electronics and AC Drives, Englewood Cliffs, N.J.: Prentice-Hall, 19 86.B.K. Bose, “Adjustable speed AC drives—A technology status review,” Proc. IEEE, vol. 70, pp. 11 6 13 5, Feb. 19 82.B.K. ... Industrial Electronics, vol. 38, no. 4, pp. 2 51 259, Aug. 19 91. A.K.S. Bhat, “Fixed frequency PWM series-parallel resonant converter,” IEEE Trans. Industry Applications, vol.28, no. 5, pp. 10 02 10 09, 19 92.E.R. ... Handbook, 19 89.Philips Semiconductors, Power Semiconductor Applications, 19 91. M.H. Rashid, Power Electronics: Circuits, Devices, and Applications, Englewood Cliffs, N.J.: Prentice-Hall, 19 88.R....