Series-parallel resonant converter operating in discontinuous current mode - Analysis, design, simulation, and experimental results

被引：27

作者：

Belaguli, V ^{[1
]}

Bhat, AKS

机构：

[1] Singapore Polytech, Dept Elect Engn, Singapore 139651, Singapore

[2] Univ Victoria, Dept Elect & Comp Engn, Victoria, BC V8W 3P6, Canada

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS | 2000年 / 47卷 / 04期

关键词：

discontinuous current mode; high-frequency link; IGBT; series-parallel resonant converter; zero-current switching;

D O I：

10.1109/81.841845

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：

A full bridge high-frequency link series parallel resonant converter (SPRC) operating in discontinuous current mode is analyzed using the state-space approach. The equations are solved using the PROMATLAB software. Design curves for the converter gain and other component stresses are presented in normalized form. The converter has been optimized for peak component stresses, and the corresponding design curves obtained from PROMATLAB and SPICE3 simulation are presented. Using the optimal design curves, a 250-kHz experimental converter operating on a wide input voltage (1:2) has been built to verify the theoretical and SPICE3 simulation results.

引用

页码：433 / 442

页数：10

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