On the extraction of input and output impedance of PWM DC-DC converters

Yıl 2019, Cilt: 7 Sayı: 2, 123 - 130, 30.04.2019

Farzin Asadi Kei Eguchi

https://doi.org/10.17694/bajece.468787

Cited By: 1

Öz

The buck, buck-boost and boost converter, are
the most popular types of DC-DC converters. The input/output charachteristics of
these converters operating in Continuous Current Mode (CCM) is the object of
considerations in this paper. Calculation of input/output impedance is done
with the aid of MATLAB programming since the manual extraction, i.e.
pencil-and-paper analysis, of input/output characteristics is cumbersome and
error prone. This paper can be used as a tutorial on the extraction of
input/output impedance of DC-DC converters.

Anahtar Kelimeler

DC-DC converter, impedance, output characteristics, Pulse Width Modulation (PWM)

Kaynakça

• [1] Voltage Regulator Module (VRM) and Enterprise Voltage Regulator-Down (EVRD), 11.1 Design Guidelines, Intel Corp.,2009.
• [2] R.P. Singh and A.M. Khambadkone, “A Buck-derived topology with improved step-down transient response”, IEEE Trans. on Power Electronics 23 (6), 2855–2866 (2008).[3] R.W. Erickson and D. Maksimovic, Fundamentals of Power Electronics, 2-nd Ed., Kluwer, Berlin, 2002.
• [4] K. Yao, M. Xu, Y. Meng, and F.C. Lee, “Design considerations for VRM transient response based on the output imedance”, IEEE Trans. on Power Electronics 18 (6), 1270–1277 (2003).
• [5] R. Ahmadi, D. Paschedag, and M. Ferdowsi, “Closed loop input and output impedances of DC-DC switching converters operating in voltage and current mode control”, IECON 36-th Annual Conf. IEEE Industrial Electronic Society 1, 2311–2316 (2010).
• [6] M.K. Kazimierczuk, Pulse-Width Modulated DC – DC Power Converters, J. Wiley, London, 2008.
• [7] Middlebrook RD, Cuk S. A general unified approach to modeling switching-converter power stages. Int. J. Electronics Theoretical and Experimental.1977.p. 521–550.[8] Tymerski R, Vorperian V. Generation, classification and analysis of switched-mode DC-DC converters by the use of converter cells. Telecommunications Energy Conference. 1986. p. 181-195.[9] Chen J, Ngo K.D.T. Alternate forms of the PWM switch model in discontinuous conduction mode. IEEE Trans. Aerosp. Electron. Syst. 2001.p. 754-758.[10] Sun J, Mitchell DM, Greuel MF, Krein PT, Bass RM. Average modeling of PWM converters in discontinuous modes. IEEE Trans. Power Electron. 2001.p. 482–492.
• [11] Asadi F, Eguchi K. Dynamics and control of DC-DC converters, San Rafael: Morgan and Claypool; 2018. p. 89-145.[12] Suntio T. Dynamic profile of switched mode converter: modeling, analysis and control. New Jersy: John Wiley & Sons. 2009. p. 17-37.
• [13] D. Chen, F.C. Lee, and S.J. Chen, “Evaluation of various Adaptive Voltage Positioning (AVP) schemes for computer power sources”, J. Chinese Institution of Engineers 30 (7), 1137–1143 (2007).
• [14] M. Lee, D.C. Huang, K. Chih-Wen, and L. Ben Tai, “Modeling and design for a novel adaptive voltage positioning (AVP) scheme for multiphase VRM”, IEEE Trans. on Power Electronics 23 (4), 1733–1742 (2008).
• [15] S. Xiao, W. Qiu, G. Miller, T.X. Wu, and I. Batarseh, “Adaptive modulation control for multiple-phase voltage regulators”, IEEE Trans. on Power Electronics 23 (1), 495–499 (2008).
• [16] J.A. Qahouq and V.P. Arikatla, “Power converter with digital sensorless adaptive voltage positioning control scheme”, IEEE Trans. on Industrial Electronics 58 (9), 4105–4116 (2011).
• [17] R.P. Singh and A.M. Khambadkone, “A Buck-derived topology with improved step-down transient response”, IEEE Trans.on Power Electronics 23 (6), 2855–2866 (2008).
• [18] Y. Birbir, and M. Yilmaz. "Optimal Speed Application on the Universal Motor by Means of Microcontroller." WSEAS Transactions on Power Systems 1.11 (2006): 1903.
• [19] M.E. Asker, and H. Kilic. "Modulation Index and Switching Frequency Effect on Symmetric Regular Sampled SPWM." European Journal of Technique 7.2 (2017): 102-109.