Design optimization of single-stage single-switch input-current shapers

Authors
Huber, L Jovanovic, MM
Citation
L. Huber et Mm. Jovanovic, Design optimization of single-stage single-switch input-current shapers, IEEE POW E, 15(1), 2000, pp. 174-184
Citations number
11
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON POWER ELECTRONICS
ISSN journal
08858993 → ACNP
Volume
15
Issue
1
Year of publication
2000
Pages
174 - 184
Database
ISI
SICI code
0885-8993(200001)15:1<174:DOOSSI>2.0.ZU;2-A
Abstract
Design considerations for a recently introduced single-stage single-switch input-current shaper ((SICS)-I-4) which combines the boost-like front end w ith a continuous-conduction-mode dc/dc output stage are provided. A complet e design-oriented mathematical model is derived for both discontinuous and continuous conduction modes of operation of the boost inductor. The design procedure is illustrated with the example of a 5-V/20-A universal line-volt age range S4ICS forward converter.