Study and analysis on a high-frequency current-source single-stage PFC converter

Author

Zhang, Jindong ; Lee, Fred C. ; Jovanoviae, Milan M.

Author_Institution

Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA

Volume

2

fYear

2000

fDate

2000

Firstpage

553

Abstract

The study and analysis of a high-frequency current-source (CS) single-stage power-factor-correction (S²PFC) converter is presented in this paper. The general principles of the S²PFC techniques are introduced first. Based on the general principles, this paper focuses on the CS S²PFC technique and explores the effects of different circuit parameters on the input current THD and current ripple, the switch current stress, the energy-storage capacitor voltage stress and the overall efficiency. Simulation and experimental data are given to support the study and analysis

Keywords

AC-DC power convertors; harmonic distortion; power capacitors; power conversion harmonics; power factor correction; rectifying circuits; circuit parameters; current ripple; energy-storage capacitor voltage stress; high-frequency current-source single-stage PFC converter; input current THD; overall efficiency; switch current stress; Analytical models; Circuit simulation; Inductors; Power electronics; Stress; Switched capacitor circuits; Switches; Switching circuits; Switching converters; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 2000. PESC 00. 2000 IEEE 31st Annual

Conference_Location

Galway

ISSN

0275-9306

Print_ISBN

0-7803-5692-6

Type

conf

DOI

10.1109/PESC.2000.879879

Filename

879879