Analysis and Modelling of a Bidirectional Push-Pull Converter with PWM Plus Phase-Shift Control

被引：0

作者：

Kang Xiangli ^{[1
]}

Li, Shouxiang ^{[2
]}

Smedley, Keyue ^{[2
]}

机构：

[1] Northwestern Polytech Univ, Sch Automat, Xian 710072, Peoples R China

[2] Univ Calif Irvine, Dept Elect & Comp Sci, Irvine, CA 92697 USA

来源：

PROCEEDINGS OF THE IECON 2016 - 42ND ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY | 2016年

关键词：

isolated bidirectional dc-dc converter; push-pull converter; PWM plus Phase-shift; small signal model; large signal model; state space averaging;

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：

This paper presents analysis and modeling for a bidirectional push-pull dc-dc converter. In particular, attention is paid to leakage current reduction with PWM plus phase-shift control. The leakage current in different operating modes has been compared to identify the efficient modes for various operation conditions. The state space averaging method is adopted to derive the small signal and large signal models of the most efficient mode. A 30 similar to 70V/300V prototype was built. Both simulation results and experimental results prove the validity of the model.

引用

页码：1274 / 1279

页数：6

共 23 条

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