DocumentCode
104162
Title
Three-phase ac–dc buck–boost converter with a reduced number of switches
Author
Abdelsalam, Ibrahim ; Adam, Grain P. ; Holliday, Derrick ; Williams, Barry W.
Author_Institution
Univ. of Strathclyde, Glasgow, UK
Volume
9
Issue
5
fYear
2015
fDate
7 2015
Firstpage
494
Lastpage
502
Abstract
A single-switch, single-stage, three-phase ac-dc buck-boost converter suitable for medium-voltage applications is proposed. Basic relations that govern steady-state converter operation are established, confirmed using PSCAD/EMTDC simulations, and substantiated experimentally. Simulation and experimental results establish that the proposed converter has good dynamic performance in buck and boost modes, with near unity input power factor.
Keywords
AC-DC power convertors; power factor; switching convertors; EMTDC simulation; PSCAD simulation; medium-voltage application; near unity input power factor; single-stage AC-DC buck-boost converter; single-switch AC-DC buck-boost converter; steady-state converter; switches; three-phase AC-DC buck-boost converter;
fLanguage
English
Journal_Title
Renewable Power Generation, IET
Publisher
iet
ISSN
1752-1416
Type
jour
DOI
10.1049/iet-rpg.2014.0077
Filename
7127141
Link To Document