An Improved High-Power DC/DC Converter for Distributed Power Generation

被引：21

作者：

Vinnikov, Dmitri ^{[1
]}

Roasto, Indrek ^{[1
]}

Jalakas, Tanel ^{[1
]}

机构：

[1] Tallinn Univ Technol, Dept Elect Drives & Power Elect, EE-200108 Tallinn, Estonia

来源：

2009 10TH INTERNATIONAL CONFERENCE ON ELECTRICAL POWER QUALITY AND UTILISATION (EPQU 2009) | 2009年

关键词：

fuel cell powered systems; distributed power generation; DC/DC converters; control algorithms;

D O I：

10.1109/EPQU.2009.5318863

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 a new step-up DC/DC converter topology intended for the distributed power generation systems. The topology utilizes the voltage fed quasi Z-source inverter with continuous input current on the primary side, a single-phase isolation transformer and a voltage doubler rectifier. To increase the power density of the converter, implementation of the three-phase auxiliary AC-link (three-phase inverter and three-phase isolation transformer) and the three-phase voltage doubler rectifier are proposed by the authors. The paper describes the operation principles of the proposed topologies and analyzes the theoretical and experimental results.

引用

页码：1 / 6

页数：6

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