Analysis and control of dual-output LC LC resonant converters with significant leakage inductance

被引：24

作者：

Bingham, Christopher M. ^{[1
]}

Ang, Yong Ann ^{[2
]}

Foster, Martin P. ^{[1
]}

Stone, David A. ^{[1
]}

机构：

[1] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S10 2TT, S Yorkshire, England

[2] Zetex Semicond, Oldham OL9 8NP, England

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2008年 / 23卷 / 04期

关键词：

series-parallel resonant converters (SPRCs);

D O I：

10.1109/TPEL.2008.925156

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：

The analysis, design and control of fourth-order LC LC voltage-output series-parallel resonant converters for the provision of multiple regulated outputs, is described. Specifically, state-variable concepts are developed to establish operating mode boundaries with which to describe the internal behavior and the impact of output leakage inductance. The resulting models are compared with those obtained from SPICE simulations and measurements from a prototype power supply under closed loop control to verify the analysis, modeling, and control predictions.

引用

页码：1724 / 1732

页数：9

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