Design and Development of Generation-I Silicon based Solid State Transformer

被引：93

作者：

Bhattacharya, Subhashish ^{[1
]}

Zhao, Tiefu ^{[1
]}

Wang, Gangyao ^{[1
]}

Dutta, Sumit ^{[1
]}

Baek, Seunghun ^{[1
]}

Du, Yu ^{[1
]}

Parkhideh, Babak ^{[1
]}

Zhou, Xiaohu ^{[1
]}

Huang, Alex Q. ^{[1
]}

机构：

[1] N Carolina State Univ, Dept Elect & Comp Engn, FREEDM Syst Ctr, Raleigh, NC 27695 USA

来源：

2010 TWENTY-FIFTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC) | 2010年

关键词：

Solid state transformer; FREEDM system;

D O I：

10.1109/APEC.2010.5433455

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 Solid State Transformer (SST) is one of the key elements proposed in the National Science Foundation (NSF) Generation-III Engineering Research Center (ERC) "Future Renewable Electric Energy Delivery and Management" (FREEDM) Systems Center. The SST is used to enable active management of distributed renewable energy resources, energy storage devices and loads. In this paper, the Generation-I SST single-phase 20kVA, based on 6.5kV Si-IGBT is proposed for interface with 12kV distribution system voltage. The SST system design parameters, overall system efficiency, high frequency transformer design, dual active bridge converter, auxiliary power supply and gate drives are investigated. Design considerations and experimental results of the prototype SST are reported.

引用

页码：1666 / 1673

页数：8

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