The State Space Average Model of Boost Switching Regulator Including All of the System Uncertainties

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Abstract:

In this paper a state-space average model for boost switching regulators is presented. The presented model includes the most of the regulator’s parameters and uncertainties. This model can be used to design a precise and robust controller that can satisfy stability and performance conditions. In modeling, the load current is assumed to be unknown, and it is assumed that the inductor, capacitor, diode and regulator active switch are non ideal and they have a resistance in conducting condition. Other non ideal effects are also considered. After presenting the complete model, the boost converter Benchmark circuit is simulated in PSpice and its results are compared with our model simulation results in MATLAB.

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Periodical:

Advanced Materials Research (Volumes 403-408)

Pages:

3476-3483

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Online since:

November 2011

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[1] N. Mohan, T. M. Undeland, and W. P. Robbins, Power Electronics, Converters, Applications, and Design, John Wiley & Sons, (2003).

Google Scholar

[2] R. Erickson, DC-DC Converter, Article in Wiley Encyclopedia of Electrical and Electronics Engineering.

Google Scholar

[3] V. I. Utkin, Sliding Mode Control Design Principles and Applications to Electric Drives, IEEE Trans. On Industrial Applications, Vol. 40, pp.23-36.

DOI: 10.1109/41.184818

Google Scholar

[4] J.H. Su, J.J. Chen, and D. S. Wu, Learning Feedback Controller Design of Switching Converters via MATLAB/SIMULINK, IEEE Trans. On Education, Vol. 45, pp.307-315.

DOI: 10.1109/te.2002.803403

Google Scholar

[5] R. B. Ridley, A New Continuous-Time Model for Current –Mode Control, " IEEE Trans. On Power Electronics, Vol. 6, No. 2, PP. 71-280, 1991.K. Elissa, "Title of paper if known, unpublished.

Google Scholar

[6] P. Li, and B. Lehman, A Design Method for Paralleling Current Mode Controlled DC-DC Converters, IEEE Trans. On Power Electronics, Vol. 19, PP. 748-756, May (2004).

DOI: 10.1109/tpel.2004.826497

Google Scholar

[7] R.D. Middlebrook, and R S. cuk. A General unified Approach to Modeling switching converter power stages., IEEE PESC, 1976 Record, PP 18-34.

DOI: 10.1109/pesc.1976.7072895

Google Scholar

[8] C.P. Basso, switch-mode power supply spice cookbook ,. Mc Graw –Hill, 2001, ISBN0-07-137509-0, pp.10-13.

Google Scholar

[9] B. Tamescu, On the Use of Fuzzy Logic to control Paralleled DC-DC Converters, PHD Thesis, Blackbury, Virginia Polytechnic Institute and State University, October (2001).

Google Scholar

[10] A. Towati, Dynamic Control Design of Switched Mode Power Converters, Doctoral Thesis, Helsinki Jniversity of Technology, (2008).

Google Scholar

[11] R. Naim, G. Weiss, and S. Ben-Yaakov, Control Applied to Boost Power Converters, IEEE Trans. On Power Electronics, vol. 12, no. 4, July 1997, pp.677-683.

DOI: 10.1109/63.602563

Google Scholar

[12] V. Vorperian, Simplified Analysis of PWM Converters Using the Model of the PWM Switch, Parts I (CCM) and II (DCM), Trans. On Aerospace and Electronics systems, vol. 26, no. 3 May (1990).

DOI: 10.1109/7.106127

Google Scholar

[13] V. Vorperian, Fast analytical techniques for ELECTRICAL and ELECTRONIC CIRCUITS, CAMBRIDGE UNIVERSITY PRESS, 2004, ISBN 0-521-62442-8.

Google Scholar

[14] A. Romero, Circuito Integrade de Control Deslizante Para Convertidores Conmutados Continua", Tesis Doctoral (en Realizacion). Department d, Enginyeria Electeronica Universital Polictecnica de Catalunya.

Google Scholar

[15] C. M. Ivan, D. Lascu, and V. Popescu, A New Averaged Switch Model Including Conduction Losses PWM Converters Operating in Discontinuous Inductor Current Mode, SER. ElEC ENERG. Vol. 19, No. 2 , August 2006, PP 219-230.

DOI: 10.2298/fuee0602219c

Google Scholar