A Novel Clamp-Mode Coupled-Inductor Boost Converter with High Step-Up Voltage Gain

被引：1

作者：

Tattiwong, Kaweewat ^{[1
]}

Bunlaksananusorn, Chanin ^{[1
]}

机构：

[1] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Bangkok 10520, Thailand

来源：

JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | 2017年 / 12卷 / 02期

关键词：

High step-up gain DC-DC converters; Clamp-mode coupled-inductor boost converter; DC-DC converter analysis; HIGH-EFFICIENCY; DESIGN;

D O I：

10.5370/JEET.2017.12.2.809

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：

In this paper, a new coupled inductor DC-DC converter with a high step-up voltage gain is proposed. It is developed from a clamp-mode coupled-inductor boost converter by incorporating an additional capacitor and diode. The proposed converter is able to achieve the higher voltage gain, while still retaining the switch voltage clamp property of its predecessor. In the paper, operation and analysis of the proposed converter are described. Experimental results from a prototype converter are presented to verify the validity of the analysis. The prototype circuit attains the highest efficiency of 92.8%.

引用

页码：809 / 819

页数：11

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