Voltage-Boosting Converter Based on Charge Pump and Coupling Inductor With Passive Voltage Clamping

被引：35

作者：

Hwu, K. I. ^{[1
]}

Yau, Y. T. ^{[1
,2
]}

机构：

[1] Natl Taipei Univ Technol, Inst Elect Engn, Taipei 10608, Taiwan

[2] Ind Technol Res Inst, Hsinchu 31040, Taiwan

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2010年 / 57卷 / 05期

关键词：

Charge pump; coupling inductor; multiphase; passive voltage-clamping circuit; voltage boosting;

D O I：

10.1109/TIE.2009.2032206

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A new voltage-boosting converter, combining a charge pump and a coupling inductor, together with a passive voltage-clamping circuit which pumps part of the leakage inductance energy to the output, is presented herein. Therefore, by doing so, the efficiency tends to be flat between the minimum and rated loads, which is similar to the behavior of the KY converter. Moreover, the implementation of the passive voltage-clamping circuit for this converter with multiphase is very easy. In this paper, some mathematical derivations are given first, and second, simulated and experimental results are provided to verify the effectiveness of the proposed voltage-boosting converter topology.

引用

页码：1719 / 1727

页数：9

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