Journal of Power Electronics

The Korean Institute of Power Electronics (전력전자학회)
권호 표지

A Control Technique for 120Hz DC Output Ripple-Voltage Suppression Using BIFRED with a Small-Sized Energy Storage Capacitor

  • Kim Jung-Bum (Department of Electrical Engineering, HanYang University) ;
  • Park Nam-Ju (Department of Electrical Engineering, HanYang University) ;
  • Lee Dong-Yun (Department of Electrical Engineering, HanYang University) ;
  • Hyun Dong-Seok (Department of Electrical Engineering, HanYang University)
  • Published : 2005.07.01
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Abstract

This paper presents a technique to reduce the low frequency ripple voltage of the dc output in a BIFRED converter with a small-sized energy storage capacitor. The proposed pulse width control method can be effectively used to suppress the low frequency ripple appeared in the dc output and still maintains generally good performance such as low THD of input line current and a high power factor. Using the small-sized energy storage capacitor, it has better merits of low cost and smaller size than a conventional BIFRED converter. The proposed technique is illustrated its validity and effectiveness through simulations.

Keywords

References

  1. International Electrotechnical Commission, Subcommitte 77A, 'Equiment Connection to the public Low Voltage System,' Draft-Revision of IEC publication 555-2, July 1989
  2. C.P. Henze and N. Mohan, 'A digitally controlled ac to de power conditioner that draws sinusoidal input current,' in Proc. IEEE PESC'86, pp.531-540, 1986
  3. R. Erockson, M. Madigan and S. Singer, 'Design of a Simple High-Power-Factor Rectifier Based on the Flyback Converter.' IEEE Applied Power Electronics Conference, Conference Proceedings pp. 792-801, 1990
  4. M. J. Willers, M. G. Egan, J. M. D. Murphy, and S. Daly, 'An ac-dc converter with low input distortion and near unity power factor,' in Proc. EPE'93, VOL. 4, pp. 1-7, 1993
  5. S. Freeland, 'Input Current Shapingjor Single-Phase AC-DC Power Converters.' Ph. D. thesis, part 2, California Intitute of Technology, October 1987
  6. M. Madigan, R. Erickson and E. Ismail, 'Integrated high quality rectifier-regulators,' in Proc. IEEE. PESC'92, PP. 1043-1051, 1992
  7. M. J. Willers, M, G. Egan, J. M. D. Murphy, S. Daly, 'A BIFRED converter with a wide load range,' in Proc. IEEE IECON'94, pp.226-231, bologna, Italy, 1994
  8. D. Y. Lee, I. Choy, D. S. Hyun, 'DC Voltage-ripple Suppression in Three-phase Buck Diode Rectifiers with Unity Power Factor,' in Proc. IEEE. EPE'99, 1999
  9. M. J. Willers, M.G. Egan, S.Delay and J.M.D.Murphy, 'Analysis and design of a practical discontinuous -conduction-mode BIFRED converter', Industrial Xlectronics, IEEE Transactions on, Volume: 46 Issue:4, pp.724-733, Aug.1999