Coupled Inductor Design Method for 2-Phase Interleaved Boost Converters

被引:9
|
作者
Liang, Dong [1 ]
Shin, Hwi-Beom [1 ]
机构
[1] Gyeongsang Natl Univ, Dept Elect Engn, Jinju, South Korea
基金
新加坡国家研究基金会;
关键词
2-phase interleaved boost converter; Coupled inductor;
D O I
10.6113/JPE.2019.19.2.344
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
To achieve high efficiency and reliability, multiphase interleaved converters with coupled inductors have been widely applied. In this paper, a coupled inductor design method for 2-phase interleaved boost converters is presented. A new area product equation is derived to select the proper core size. The wire size, number of turns and air gap length are also determined by using the proposed coupled inductor design method. Finally, the validity of the proposed coupled inductor design method is confirmed by simulation and experimental results obtained from a design example.
引用
收藏
页码:344 / 352
页数:9
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