Unified steady-state and dynamic modeling for symmetric and asymmetric half-bridge DC-DC converters with current doubler rectifiers

被引：0

作者：

Wen, YY ^{[1
]}

Deng, SQ ^{[1
]}

Mao, H ^{[1
]}

Batarseh, I ^{[1
]}

机构：

[1] Univ Cent Florida, Dept Elect & Comp Engn, Orlando, FL 32816 USA

来源：

APEC 2005: TWENTIETH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1-3 | 2005年

关键词：

D O I：

暂无

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：

Half-bridge dc-dc converter with a current doubler rectifier is particularly suitable for low-voltage high-current on-board dc-dc converters compared to other converter topologies. The paper presents the unified steady-state and small-signal models for both symmetric and asymmetric half-bridge dc-dc converters with current doubler rectifiers. DC bias analysis is provided based on the steady-state model. Output-to-control and output impedance transfer functions are obtained based on a unified small-signal model. Design guidelines and issues are addressed. The models and analysis are verified by experimental results.

引用

页码：1525 / 1530

页数：6

共 9 条

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