Analysis and experimental verification of the linear correlation of the operation condition among the bifurcation points of current-mode-controlled buck-boost converter

被引：13

作者：

Cheng, KWE ^{[1
]}

Liu, M ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Dept Elect Engn, Elect Power Res Ctr, Hong Kong, Hong Kong, Peoples R China

来源：

INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS | 2005年 / 33卷 / 01期

关键词：

bifurcation; chaos; current-mode-control led; buck-boost converter;

D O I：

10.1002/cta.310

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：

The operation parameter of the buck-boost converter is examined for its boundary of the first flip bifurcation. It is found that the parameters exhibit a linear relation for the same parameter at another bifurcation point. The bifurcation parameters also have a linear correlation between them. Theoretical analysis is presented to explain how this can occur. Simulation and experimental results at 20kHz are used to present these novel results. Copyright (C) 2005 John Wiley Sons, Ltd.

引用

页码：99 / 108

页数：10

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