DocumentCode
132516
Title
A new interleaved three-phase single-stage PFC AC-DC converter with flying capacitor
Author
Narimani, Mehdi ; Moschopoulos, Gerry
Author_Institution
Dept. of Electr. & Comput. Eng., Western Univ., London, ON, Canada
fYear
2014
fDate
16-20 March 2014
Firstpage
894
Lastpage
899
Abstract
A new interleaved three-phase PFC AC-DC singlestage multilevel is proposed in this paper. The proposed converter uses a flying capacitor structure with standard phase-shift PWM to improve efficiency, particularly at light load conditions. In the paper, the operation and its steady-state characteristics are explained and its design is discussed. The feasibility of the new converter is confirmed with experimental results obtained from a prototype converter.
Keywords
AC-DC power convertors; PWM power convertors; capacitors; power factor correction; flying capacitor structure; interleaved three-phase single-stage PFC AC-DC converter; standard phase- shift PWM; Capacitors; Harmonic analysis; Inductors; Power harmonic filters; Pulse width modulation; Switches; Windings;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition (APEC), 2014 Twenty-Ninth Annual IEEE
Conference_Location
Fort Worth, TX
Type
conf
DOI
10.1109/APEC.2014.6803414
Filename
6803414
Link To Document