A Unified Analytical Modeling of the Interleaved Pulse Width Modulation (PWM) DC-DC Converter and Its Applications

被引：35

作者：

Zhang, Saijun ^{[1
]}

Yu, Xiaoyan ^{[1
]}

机构：

[1] Power Elect Grp, Tewksbury, MA 01876 USA

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2013年 / 28卷 / 11期

关键词：

General model; interleaved pulse width modulation (PWM) dc-dc converter; multiphase; ripple cancellation; BOOST CONVERTER; DESIGN;

D O I：

10.1109/TPEL.2013.2245683

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 proposes a general methodology to analyze the interleaved pulse width modulation (PWM) dc-dc converter. A unified and simple model is constructed and the complete electrical behaviors of the interleaved PWM dc-dc converter could be predicted. Features of the interleaved PWM dc-dc converter are investigated based on this model. Insightful conclusions are derived and can be used to guide designs. This model could serve as a solid foundation for further research, and it is valid to all the common interleaved PWM dc-dc topologies. As an example of its applications, the input current of the interleaved boost converter is investigated in detail. Simulation and experimental results have successfully validated against theoretical analysis.

引用

页码：5147 / 5158

页数：12