Unified equivalent modeling for stability analysis of parallel-connected DC/DC converters

IEEE Transactions on Circuits and Systems II: Express Briefs

Volumn 57, Issue 11, 2010, Pages 898-902

  Li, Ming ^a   Tse, Chi K ^a   Iu, Herbert H C ^b   Ma, Xikui ^c  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

^b UNIVERSITY OF WESTERN AUSTRALIA   (Australia)

^c XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Active current sharing; averaged model; bifurcation; parallel connected buck converters; stability

Indexed keywords

BIFURCATION (MATHEMATICS); CONVERGENCE OF NUMERICAL METHODS; STABILITY;

ACTIVE CURRENT SHARING; AVERAGED MODELS; BUCK CONVERTERS; EFFECTIVE ANALYSIS; ELEMENTARY TRANSFORMATION; PARALLEL CONNECTED DC-DC CONVERTERS; PARALLEL-CONNECTED; STABILITY ANALYSIS;

DC-DC CONVERTERS;

EID: 78649942802     PISSN: 15497747     EISSN: 15583791     Source Type: Journal    
DOI: 10.1109/TCSII.2010.2067751     Document Type: Article

References (14)

1. C. S. Lin and C. L. Chen, "Single-wire current-sharing paralleling of current-mode-controlled dc power supplies", IEEE Trans. Ind. Electron., vol. 47, no. 4, pp. 780-786, Aug. 2000.
2. G. Garcera, M. Pascual, and E. Figueres, "Robust average current-mode control of multimodule parallel DC-DC converter systems with improved dynamic response", IEEE Trans. Ind. Electron., vol. 48, no. 5, pp. 995-1005, Oct. 2001.
3. Y. Huang and C. K. Tse, "Circuit theoretic classification of parallel connected DC-DC converters", IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 54, no. 5, pp. 1099-1108, May 2007.
4. V. J. Thottuvelil and G. C. Verghese, "Analysis and control design of paralleled DC/DC converters with current sharing", IEEE Trans. Power Electron., vol. 13, no. 4, pp. 635-644, Jul. 1998.
5. Y. Panov, J. Rajagopalan, and F. C. Lee, "Analysis and design of N paralleled DC-DC converters with master-slave current-sharing control", in Proc. IEEE Appl. Power Electron. Conf., Feb. 1997, pp. 436-442.
6. P. Li and B. Lehman, "A design method for paralleling current mode controlled DC-DC converters", IEEE Trans. Power Electron., vol. 19, no. 3, pp. 748-756, May 2004.
7. Y. Panov and M. M. Jovanovic, "Loop gain measurement of paralleled DC-DC converters with average-current-sharing control", IEEE Trans. Power Electron., vol. 23, no. 6, pp. 2942-2948, Nov. 2008.
8. H. H. C. Iu and C. K. Tse, "Study of low-frequency bifurcation phenomena of a parallel-connected boost converter system via simple averaged model", IEEE Trans. Circuits Syst. I, Fundam. Theory Appl., vol. 50, no. 5, pp. 679-686, May 2003.
9. C. K. Tse, Complex Behavior of Switching Power Converters. Boca Raton, FL: CRC Press, 2003.
10. S. C. Wong, X. Wu, and C. K. Tse, "Sustained slow-scale oscillation in higher order current-mode controlled converter", IEEE Trans. Circuits Syst. II, Exp. Briefs, vol. 55, no. 5, pp. 489-493, May 2008.
11. T. Saito, T. Kabe, Y. Ishikawa, Y. Matsuoka, and H. Torikai, "Piecewise constant switched dynamical systems in power electronics", Int. J. Bifur. Chaos, vol. 17, no. 10, pp. 3373-3386, Oct. 2007.
12. S. Banerjee and G. C. Verghese, Eds., Nonlinear Phenomena in Power Electronics: Attractors, Bifurcations, Chaos and Nonlinear Control. New York: IEEE Press, 2000.
13. T. S. Shores, Applied Linear Algebra and Matrix Analysis. New York: Springer Science + Business Media, 2007.
14. S. Wiggins, Introduction to Applied Nonlinear Dynamical Systems and Chaos. New York: Springer-Verlag, 2003.