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State feedback linearized model for phase-controlled series-parallel resonant converters

Aboushady, A. A. and Ahmed, K. H. and Finney, S. J. and Williams, B. W. (2011) State feedback linearized model for phase-controlled series-parallel resonant converters. In: Proceedings of the 37th Annual Conference on IEEE Industrial Electronics Society (IECON 2011). IEEE, New York, pp. 1590-1595. ISBN 9781612849690

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Abstract

This paper proposes a linearized large-signal state space model for phase-controlled series-parallel resonant converter. The model combines multiple-frequency and average state-space modeling techniques to generate a universal model with DC state variables that are easier to control compared to the fast resonant tank dynamics. In order to perform linearization, the proposed model utilizes a state feedback scheme from output filter inductor current. The model also serves as a tool for large signal prediction/estimation of converter state variables. The model accuracy was verified by comparing with a detailed switching model of the converter built in MATLAB simulation environment.

Item type: Book Section
ID code: 42048
Keywords: DC-DC converter, state feedback, phase control, large-signal, series-parallel resonant converter (SPRC), simulation, signal analysis, load, linearized model , phase-controlled , converters, Electrical engineering. Electronics Nuclear engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Related URLs:
Depositing user: Pure Administrator
Date Deposited: 14 Nov 2012 15:21
Last modified: 06 Sep 2014 08:59
URI: http://strathprints.strath.ac.uk/id/eprint/42048

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