Isolated three-phase rectifier unit with high power factor

Authors
Martins, DC de Andrade, ES
Citation
Dc. Martins et Es. De Andrade, Isolated three-phase rectifier unit with high power factor, IEEE CIRC-I, 47(1), 2000, pp. 89-96
Citations number
8
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS
ISSN journal
10577122 → ACNP
Volume
47
Issue
1
Year of publication
2000
Pages
89 - 96
Database
ISI
SICI code
1057-7122(200001)47:1<89:ITRUWH>2.0.ZU;2-H
Abstract
This paper presents the analysis of an isolated three-phase converter opera ting in soft commutation as a battery charger, The structure works with a h igh power factor without intermediate circuits. Its main features are: simp licity of control, driver circuit, and robustness of power circuits. Princi ples of operation, design procedure, simulation and experimental results ob tained from a laboratory prototype (55 A/48 V) are presented.