Abstract:
Efficient two-stage power factor correctors for three-phase diode rectifiers providing a power factor PF/spl ges/0.995 are proposed, analysed and verified. The technique ...Show MoreMetadata
Abstract:
Efficient two-stage power factor correctors for three-phase diode rectifiers providing a power factor PF/spl ges/0.995 are proposed, analysed and verified. The technique proposed is based on ripple-power conversion into an additional quantity of the DC output power. The new schemes contain a series-resonant third-harmonic filter and a low-power auxiliary AC-DC power converter for optimum re-rectification of the ripple power.
Published in: 2000 Eighth International Conference on Power Electronics and Variable Speed Drives (IEE Conf. Publ. No. 475)
Date of Conference: 18-19 September 2000
Date Added to IEEE Xplore: 06 August 2002
Print ISBN:0-85296-729-2
