Three-Phase Series-Buck Rectifier with Split DC-Bus Based on the Scott Transformer

被引：3
|
作者：
Badin, Alceu Andre [1 ]
Barbi, Ivo [1 ]
机构：
[1] Univ Fed Santa Catarina, Dept Elect Engn, Power Elect Inst, BR-88040970 Florianopolis, SC, Brazil
来源：
2008 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-10 | 2008年
关键词：
D O I：
10.1109/PESC.2008.4591981
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：
In this paper, a new unity power factor isolated three-phase buck rectifier is presented. Based on the Scott transformer, this rectifier is simple and it has the capability to obtain low output voltage. Besides, it protects against short circuit and it needs no auxiliary circuit for inrush current. Using only two active switches, it is able to generate symmetrical currents in the line and output voltage regulated. The modulation is used conventional SPWM The control has only one voltage control loop. Theoretical analysis, design procedure, complete simulation results with closed loop operation are given, as well as results of an experimental verification.
引用
收藏
页码：516 / 522
页数：7
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