Dynamic Current Sharing in Multiphase Active-Clamping Converters

被引：0

作者：

Villarejo, Jose ^{[1
]}

de Jodar, Esther ^{[1
]}

Mateo, Antonio ^{[1
]}

Suardiaz, Juan ^{[1
]}

机构：

[1] Univ Politecn Cartagena, Dpto Tecnol Elect, Cartagena, Spain

来源：

EPE: 2009 13TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-9 | 2009年

关键词：

Switched-mode power supply; Soft switching; ZVS converters; DC power supply; FAMILY; DESIGN;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The high output impedance of active clamp buck and boost converters have been tested as a good method to achieve steady state current sharing among several power stages working in parallel. Nevertheless, dynamic current sharing among paralleled or interleaved phases must be ensured. In this work, the current share dynamic performance of this lossless passive equalization method is studied. Simulation and experimental results of three parallel buck converters, and three parallel power factor boost converters are presented in order to verify the theoretical approach reported in this paper.

引用

页码：1868 / 1876

页数：9

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