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

TitleSkip-cycle modulation of three-phase boost power factor correction circuits operating in discontinuous conduction mode
Publication TypeConference Paper
Year of Publication2001
AuthorsCarlton, D., and W. G. Dunford
Conference NamePower Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Pagination1001 -1006 vol.2
KeywordsAC-DC power conversion, AC-DC power convertors, average current space vectors, average voltage space vectors, bridge circuits, discontinuous conduction mode operation, EN 61000-3-2 standard, full-bridge circuit, half-bridge circuit, harmonic distortion, harmonics, modulation technique, power conversion harmonics, power factor correction, rectifying circuits, skip-cycle modulation, switching circuits, switching cycles, three-phase boost power factor correction circuits
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

URLhttp://dx.doi.org/10.1109/PESC.2001.954250
DOI10.1109/PESC.2001.954250

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