Skip-cycle modulation of three-phase boost power factor correction circuits operating in discontinuous conduction mode

Author

Carlton, Dan ; Dunford, William G.

Author_Institution

Dept. of Electr. & Comput. Eng., British Columbia Univ., Vancouver, BC, Canada

Volume

2

fYear

2001

fDate

6/23/1905 12:00:00 AM

Firstpage

1001

Abstract

A new modulation technique is proposed for the three phase full- and half-bridge operating as power factor correction in discontinuous conduction mode. The average-current and voltage space vectors are in phase only as an average over several switching cycles. The harmonics can be kept within the requirements of standard EN 61000-3-2 for the whole specified power range

Keywords

AC-DC power convertors; bridge circuits; harmonic distortion; power conversion harmonics; power factor correction; rectifying circuits; switching circuits; AC-DC power conversion; EN 61000-3-2 standard; average current space vectors; average voltage space vectors; discontinuous conduction mode operation; full-bridge circuit; half-bridge circuit; harmonics; modulation technique; skip-cycle modulation; switching cycles; three-phase boost power factor correction circuits; Circuits; Inductors; Phase modulation; Power engineering and energy; Power engineering computing; Power factor correction; Power system harmonics; Shape; Switches; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual

Conference_Location

Vancouver, BC

ISSN

0275-9306

Print_ISBN

0-7803-7067-8

Type

conf

DOI

10.1109/PESC.2001.954250

Filename

954250