A 50-kVA Three-Phase Solid-State Transformer Based on the Minimal Topology: Dyna-C

被引：58
作者：
Chen, Hao [1 ]
Prasai, Anish [2 ]
Moghe, Rohit [2 ]
Chintakrinda, Kireeti [2 ]
Divan, Deepak [1 ,2 ]
机构：
[1] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA
[2] Varentec Inc, San Jose, CA 95131 USA
来源：
IEEE TRANSACTIONS ON POWER ELECTRONICS | 2016年 / 31卷 / 12期
关键词：
Current source; dynamic current; high-frequency isolation; solid-state transformer; three-phase ac; RESONANT CONVERTER; MATRIX CONVERTER; DESIGN; VOLTAGE;
D O I：
10.1109/TPEL.2016.2518641
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：
The Dynamic Current or Dyna-C is a minimal topology for implementing the bidirectional three-phase solid-state transformer (SST). While only two current-source power conversion stages are employed, the Dyna-C SST has features of voltage step up/down, arbitrary power factors, and frequencies between the input and output terminals. In this paper, a compact 50-kVA three-phase SST based on this minimal topology is designed. More specifically, design considerations and practical implementation techniques are presented. Results from experimental measurements are shown and discussed.
引用
收藏
页码：8126 / 8137
页数：12
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