ANALYSIS AND DESIGN OF A NEW CONSTANT FREQUENCY CONTROL FOR QRC AND MRC BASED ON MAGNETIC ELEMENTS MODIFICATION

Authors
PERNIA AM LOPERA JM PRIETO MJ NUNO F
Citation
Am. Pernia et al., ANALYSIS AND DESIGN OF A NEW CONSTANT FREQUENCY CONTROL FOR QRC AND MRC BASED ON MAGNETIC ELEMENTS MODIFICATION, IEEE transactions on power electronics, 13(2), 1998, pp. 244-251
Citations number
17
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on power electronics → ACNP
ISSN journal
08858993
Volume
13
Issue
2
Year of publication
1998
Pages
244 - 251
Database
ISI
SICI code
0885-8993(1998)13:2<244:AADOAN>2.0.ZU;2-Y
Abstract
Multiresonant converters (MRC's) and quasi-resonant converters (QKC's) have been modified to provide constant-frequency operation. Transform er leakage inductance has been used to adapt the traditional pulse-wid th-modulation (PWM) control to these converters. Conventional PWM inte grated circuits can be used for the converter regulation. Several expe rimental results are developed to test. the control method proposed.