Isolated three-phase rectifier with high power factor using the zeta converter in continuous conduction mode

被引:9
作者
Martins, DC [1 ]
Casaro, MM
机构
[1] Univ Fed Santa Catarina, Dept Elect Engn, Power Elect Inst, BR-88040970 Florianopolis, SC, Brazil
[2] Fed Ctr Technol Educ, High Sch Technol, Ponta Grossa, Brazil
关键词
constant frequency; continuous conduction mode; high power factor; isolated three-phase rectifier; one power processing stage; step-down or step-up voltage;
D O I
10.1109/81.903189
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents the analysis of an isolated three-phase rectifier with high power factor using a Zeta converter operating in continuous conduction mode. The structure is particularly simple and robust. Its main features are one power processing stage (which can operate as step-down or step-up voltage), tower harmonic distortion of the input current, and natural isolation. The converter works with constant frequency and pulsewidth modulation. The principle of operation, design procedure, and experimental results are presented.
引用
收藏
页码:74 / 80
页数:7
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