LLC-type series resonant convertor with PWM control

Author

Batarseh, I. ; Siri, K.

Author_Institution

Dept. of Electr. & Comput. Eng., Univ. of Central Florida, Orlando, FL, USA

Volume

141

Issue

2

fYear

1994

fDate

4/1/1994 12:00:00 AM

Firstpage

73

Lastpage

81

Abstract

The steady-state analysis and performance characteristics of the LCC-type series resonant convertor (SRC) are presented. The analysis is based on the PWM control scheme for both continuous and discontinuous conduction mode of operations. By using the same control techniques, it is shown that the control characteristics of the LLC-type SRC are substantially improved over those of the conventional SRC. Convertor component stress curves are reported, and compared, under various load ranges, with the conventional SRC. Also computer simulation and experimental data are given to verify the theoretical results

Keywords

circuit analysis computing; control system synthesis; power convertors; pulse width modulation; time-domain analysis; LLC-type series resonant convertor; PWM control; PWM control scheme; SRC; computer simulation; continuous conduction mode; control characteristics; control techniques; convertor component stress curves; discontinuous conduction mode; load ranges; performance characteristics; steady-state analysis;

fLanguage

English

Journal_Title

Circuits, Devices and Systems, IEE Proceedings -

Publisher

iet

ISSN

1350-2409

Type

jour

DOI

10.1049/ip-cds:19949900

Filename

282622