New Transformer-Less Single Switch Structure for Boost DC-DC Converter with Low Input Current Ripple

被引：0

作者：

Shahir, Farzad Mohammadzadeh ^{[1
]}

Babaei, Ebrahim ^{[1
]}

机构：

[1] Univ Tabriz, Fac Elect & Comp Engn, Tabriz, Iran

来源：

2020 28TH IRANIAN CONFERENCE ON ELECTRICAL ENGINEERING (ICEE) | 2020年

关键词：

dc-dc converter; boost converter; voltage-lift technique; high voltage gain; free current ripple;

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 is presenting a new transformer-less single switch structure for boost dc-dc converter based on voltage lift (VL) technique. Using single switch, and free and low input current ripple are the proposed converter features. Also, the input capacitor of the proposed converter acts as input filter that adapt to the proposed structure for renewable energies. The VL technique is applied in boost converters. Here, the relations of each device of proposed converter are calculated in continuous current mode (CCM) with details. Also, its output gain is calculated in CCM. Then, the switch stress is analyzed in CCM. To correctness of the theoretical concepts are tested by simulation results using PSCAD/EMTDC.

引用

页码：1369 / 1373

页数：5

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