Title

Small Signal Analysis Of The Lcc-Type Parallel Resonant Converter

Authors

Authors

I. Batarseh; C. Megalemos;M. Sznaier

Comments

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Abbreviated Journal Title

IEEE Trans. Aerosp. Electron. Syst.

Keywords

Engineering, Aerospace; Engineering, Electrical & Electronic; Telecommunications

Abstract

In this paper, the small signal analysis of the LCC-type parallel resonant converter (LCC-PRC) operating in the continuous conduction mode is given. This analysis is based on both the state-plane diagram which has been successfully used to obtain the steady state response for resonant converters, and the Taylor series expansion. Applying perturbation directly to the steady state trajectory, a discrete small signal model for the converter fan be derived in terns of the input voltage, switching frequency, and the converter state variables. Based on this analysis, closed-loop form solutions for the input-to-output and control-to-output transfer functions are derived. It is shown that the theoretical and computer simulation results are in full agreement.

Journal Title

Ieee Transactions on Aerospace and Electronic Systems

Volume

32

Issue/Number

2

Publication Date

1-1-1996

Document Type

Article

Language

English

First Page

702

Last Page

713

WOS Identifier

WOS:A1996UG10900019

ISSN

0018-9251

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