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

页码：8126 / 8137

页数：12

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