Design, Measurement and Equivalent Circuit Synthesis of High Power HF Transformer for Three-Phase Composite Dual Active Bridge Topology

被引：0

作者：

Mainali, Krishna ^{[1
]}

Tripathi, Awneesh ^{[1
]}

Patel, Dhaval C. ^{[1
]}

Bhattacharya, Subhashish ^{[1
]}

Challita, Tony ^{[2
]}

机构：

[1] North Carolina State Univ, Dept Elect & Comp Engn, Raleigh, NC 27606 USA

[2] IAP Res Inc, Dayton, OH 45429 USA

来源：

2014 TWENTY-NINTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC) | 2014年

基金：

美国国家科学基金会;

关键词：

HIGH-FREQUENCY TRANSFORMER; CAPACITANCE;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

High voltage high frequency (HF) transformer provides the isolation between high and low dc link voltages in dual active bridge (DAB) converters. Such DAB converters are finding wide applications as an intermediate DC-DC converter in transformer-less intelligent power substation (TIPS), which is proposed as an alternative for conventional distribution-transformer connecting 13.8 kV and 480 V grids. The design of HF transformer used in DAB stage of such application is very challenging considering the required isolation, size and cost. In this paper, the specification generation, design, characterization, test and measurement results on a 10 kHz HF transformer are presented, highlighting the above challenges.

引用

页码：342 / +

页数：2

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