Title :
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
fDate :
4/1/1994 12:00:00 AM
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;
Journal_Title :
Circuits, Devices and Systems, IEE Proceedings -
DOI :
10.1049/ip-cds:19949900
