AC-DC Converter with High-Frequency Isolation Operating Under ZVS

被引：0

作者：

Sousa da Silva, Bruno Alves ^{[1
]}

Honorio, Dalton de Araujo ^{[1
]}

Olivera Junior, Demercil de Souza ^{[1
]}

de Almeida, Bruno Ricardo ^{[2
]}

Barbosa, Samanta Gadelha ^{[1
]}

Silva Colado Barreto, Luiz Henrique ^{[1
]}

Veras, Caio Kerson O. ^{[1
]}

机构：

[1] Fed Univ Ceara UFC, Elect Engn Dept, Fortaleza, Ceara, Brazil

[2] Univ Fortaleza UNIFOR, Elect Engn Dept, Fortaleza, Ceara, Brazil

来源：

2019 IEEE 15TH BRAZILIAN POWER ELECTRONICS CONFERENCE AND 5TH IEEE SOUTHERN POWER ELECTRONICS CONFERENCE (COBEP/SPEC) | 2019年

关键词：

interleaving by coupled-winding; power factor correction; single-phase rectifier; delay angle;

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：

This paper presents the study of the single-stage rectifier with high-frequency isolation, focusing on its soft switching analysis in the primary side. The converter uses the concepts of interleaving by coupled-windings and the dual active bridge (DAB) structure, so that it is possible to obtain a power flow control through the delay angle applied on the secondary side with a good distribution of the semiconductor efforts. The soft switching investigation was carried out by the qualitative and quantitative analysis of the converter. The validation of such analysis is elaborated by spreadsheets and simulation results considering a 1 kW load. Experimental partial results is presented to validate the proposed converter.

引用

页数：6

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