DocumentCode
2208629
Title
Small-signal models and dynamic performance of quasi-square-wave ZVS converters with voltage-mode and current-mode control
Author
Costa, J. M F Dores ; Silva, M. Medeiros
Author_Institution
INESC, Lisbon, Portugal
Volume
2
fYear
1995
fDate
13-16 Aug 1995
Firstpage
1183
Abstract
Small-signal models of quasi-square-wave (QSW) converters are obtained by using state-space averaging. These models are used to perform a comparative study which shows that current-mode control of QSW converters does not provide the improved dynamic performance with respect to voltage-mode control that can be found in the case of PWM and quasi-resonant converters
Keywords
PWM power convertors; nonlinear network analysis; state-space methods; current-mode control; dynamic performance; quasi-square-wave ZVS converters; small-signal models; state-space averaging; voltage-mode control; zero voltage switching; Diodes; Equations; Inductors; Linear approximation; Pulse width modulation converters; Switches; Switching converters; Switching frequency; Virtual colonoscopy; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1995., Proceedings., Proceedings of the 38th Midwest Symposium on
Conference_Location
Rio de Janeiro
Print_ISBN
0-7803-2972-4
Type
conf
DOI
10.1109/MWSCAS.1995.510306
Filename
510306
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