Non-pulsating input and output current Cuk, SEPIC, Zeta and Forward converters for high-voltage step-up applications

被引：11

作者：

Andrade, A. M. S. S. ^{[1
]}

Hey, H. L. ^{[1
]}

Martins, M. L. da S. ^{[1
]}

机构：

[1] Univ Fed Santa Maria, Power Elect & Control Res Grp GEPOC, BR-97105900 Santa Maria, RS, Brazil

来源：

ELECTRONICS LETTERS | 2017年 / 53卷 / 18期

关键词：

DC-DC CONVERTER; COUPLED-INDUCTOR; LIFT TECHNIQUE;

D O I：

10.1049/el.2017.1303

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：

Four families of non-isolated single-switch Cuk, SEPIC, Zeta and Forward converters are derived. They incorporate coupled-inductor, voltage-doubler and voltage clamping circuits to accomplish a high DC voltage step-up at high-efficiency levels. Besides Cuk and SEPIC, Zeta and Forward can also have the advantage of operating with continuous input and output currents, which provide accurate tracking of the maximum power point of photovoltaic modules and a reduction in the use of DC-link bulky electrolytic capacitors.

引用

页码：1276 / +

页数：2

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