Sampled-Data and Harmonic Balance Analyses of Average Current-Mode Controlled Buck Converter

Preprint English OPEN
Fang, Chung-Chieh;
  • Related identifiers: doi: 10.1002/cta.1989
  • Subject: Nonlinear Sciences - Chaotic Dynamics | Computer Science - Systems and Control | Mathematics - Dynamical Systems

This paper is an extension of the author's recent research in which only buck converters were analyzed. Similar analysis can be equally applied to other types of converters. In this paper, a unified model is proposed for buck, boost, and buck-boost converters under peak... View more
  • References (18)
    18 references, page 1 of 2

    [1] T. Suntio, J. Lempinen, I. Gadoura, and K. Zenger, “Dynamic effects of inductor current ripple in average current mode control,” in Proc. IEEE PESC, 2001, pp. 1259-1264.

    [2] C.-C. Fang, “Critical conditions for a class of switched linear systems based on harmonic balance: Applications to dc-dc converters,” Nonlinear Dynamics, vol. 70, no. 3, pp. 1767-1789, Nov. 2012.

    [3] C.-C. Fang, “Closed-form critical conditions of subharmonic oscillations for buck converters,” IEEE Trans. Circuits Syst. I, vol. 60, no. 7, pp. 1967-1974, Jul. 2013.

    [4] C.-C. Fang and R. Redl, “Subharmonic stability limits for the buck converter with ripple-based constant on-time control and feedback filter,” IEEE Trans. Power Electron., vol. 29, no. 4, pp. 2135-2142, Apr. 2014.

    [5] C.-C. Fang and E. H. Abed, “Saddle-node bifurcation and Neimark bifurcation in PWM DC-DC converters,” in Nonlinear Phenomena in Power Electronics: Bifurcations, Chaos, Control, and Applications, S. Banerjee and G. C. Verghese, Eds. New York: Wiley, 2001, pp. 229-240.

    [6] R. W. Erickson and D. Maksimovic, Fundamentals of Power Electronics, 2nd ed. Berlin, Germany: Springer, 2001.

    [7] R. B. Ridley, “A new, continuous-time model for current-mode control,” IEEE Trans. Power Electron., vol. 6, no. 2, pp. 271-280, 1991.

    [8] J. Sun and R. M. Bass, “Modeling and practical design issues for average current control,” in Proc. IEEE APEC, 1999, pp. 980-986.

    [9] F. Yu, F. Lee, and P. Mattavelli, “Analysis and design of average current mode control using describing function-based equivalent circuit model,” IEEE Trans. Power Electron., vol. 28, no. 10, pp. 4732-4741, Oct. 2013.

    [10] L. H. Dixon, “Average current-mode control of switching power supplies,” Unitrode Power Supply Design Seminar Handbook, 1990.

  • Metrics
    No metrics available
Share - Bookmark