The Precise Mathematical Discrete Model of BUCK Converter in DCM and Its Analysis for Bifurcation Stability

您当前的位置：

首页 >

文章列表页 >

更新时间：2025-07-16

- The Precise Mathematical Discrete Model of BUCK Converter in DCM and Its Analysis for Bifurcation Stability
- Acta Electronica Sinica Vol. 30, Issue 8, Pages: 1253-1256(2002)
- 作者机构：
  
  广州华南理工大学电力学院雅达电源实验室,广东,广州,510640
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM17
- Published：2002
- 稿件说明：
移动端阅览
QU Ying, ZHANG Bo. The Precise Mathematical Discrete Model of BUCK Converter in DCM and Its Analysis for Bifurcation Stability[J]. Acta Electronica Sinica, 2002, 30(8): 1253-1256.
DOI：

QU Ying, ZHANG Bo. The Precise Mathematical Discrete Model of BUCK Converter in DCM and Its Analysis for Bifurcation Stability[J]. Acta Electronica Sinica, 2002, 30(8): 1253-1256. DOI：

本文建立了不连续运行模式下电压反馈型BUCK变换器精确的离散数学模型

在此基础上分析了BUCK 变换器的分叉稳定性问题

得到了变换器参数之间相互关系的解析表示式

改进了已有近似模型的结论

界定了变换器主要参数的稳定运行范围

并展现了BUCK 变换器从稳定到倍周期分叉甚或混沌的过程.本文的研究方法具有一般性

为DC/DC功率变换器非线性现象的分析建立数学模型基础.

Propose a precise discrete model of simple BUCK converter

which is operated in discontinuous mode (DCM).Based on the model

bifurcation phenomena in the converter are analyzed.Compared with the approximate model

the new model has more advantages in showing and explaining the strange non-linear phenomena.So the study in the paper is necessary

and it is not limited in the circuits of BUCK Converter but in all the DC/DC power converters.

Views

1739

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Large Signal Model and Transient Characteristics of PSM Switching Converter LUO Ping,XIONG Fu-gui,LI Zhao-ji,CHEN Guang-jü

Related Author

罗萍

熊富贵

李肇基

陈光

Related Institution

School of Microelectronics and Solid-State Electronics of UESTC

⁰