Resonant DC Link in PWM AC Chopper
Authors: Apinan Aurasopon
Abstract:This paper proposes a resonant dc link in PWM ac chopper. This can solve the spike problems and also reduce the switching loss. The configuration and PWM pattern of the proposed technique are presented. The simulation results are used to confirm the theory.
Keywords: PWM ac chopper and Resonant dc link.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1070395Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2149
 D. H. Jang, J. S. Won, and G. H. Choe, "Asymmetrical PWM method of ac chopper with improved input power factor," IEEE PESC-91, pp. 838- 845, 1991.
 S. Srinivasan and G. Venlataramanan, "Comparative evaluation of PWM AC-AC converters," IEEE-PESC-95 Conf. Rec., pp. 529-535, 1995.
 Nabil A. Ahmed, Kenji Amei, and Masaaki Sakui,, "A New Configuration of Single-Phase Symmetrical PWM AC Chopper Voltage Controller," IEEE Trans. Indus. Elec., vol. 46, No. 5, pp. 942-952, October 1999.
 Salazar, I., Vasquez, C., and Weichmann, E, "On the characteristics of a PWM ac controller using four switches," IEEE-PESC Conf. Rec., pp. 307-313, 1991.
 Joos. G., and Ziogas, P.D, "A PWM ac controller-based high current power supply," in IEEE-IECON-91 Conf. Rec., pp. 554-559, 1991.
 Jung G. Cho and Gyu H. Cho, "Single-Cycle Resonant Converters: A New Grop of Quasi-Resonant Converters Suitable for High-Performance dc/dc and ac/ac Conversion Application," IEEE Trans. Indus. Elec., vol. 38, No. 4, pp. 260 - 267, August 1991.
 D.M. Divan, "The resonant dc link converter-a new concept in static power conversion," IEEE Trans. Ind. Appl., vol. IA-25, pp. 317 - 325, Mar./Apr. 1989.