Title :
Isolated three-phase rectifier with high power factor using the zeta converter in continuous conduction mode
Author :
Martins, Denizar Cruz ; Casaro, Marcio M. ; Barbi, Ivo
Author_Institution :
Fed.. Univ. of Santa Catarina, Florianopolis, Brazil
Abstract :
This paper presents the analysis of an isolated three-phase rectifier with high power factor using a Zeta converter operating in the continuous conduction mode (CCM). The structure is particularly simple and robust. Its main features are: one power processing stage; lower harmonic distortion in the current; and natural isolation. Its principle of operation, design procedure and experimental results are presented
Keywords :
AC-DC power convertors; DC-DC power convertors; harmonic distortion; power factor; power system harmonics; rectifying circuits; Zeta converter; continuous conduction mode; current harmonic distortion; design procedure; experimental results; high power factor; isolated three-phase rectifier; natural isolation; operating principle; power processing stage; Circuits; Diodes; Harmonic distortion; Power electronics; Power generation; Power harmonic filters; Reactive power; Rectifiers; Robustness; Static power converters;
Conference_Titel :
Telecommunications Energy Conference, 1997. INTELEC 97., 19th International
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-3996-7
DOI :
10.1109/INTLEC.1997.645908
