Intermittency in Switching Power Converters: Simulation and Experiment

ZHOU Yu-fei; CHEN Jun-ning; TSE Chi K.; QIU Shui-sheng; KE dao-ming; SHI Long-xing; SUN Wei-feng

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Intermittency in Switching Power Converters: Simulation and Experiment

更新时间：2025-07-16

- Intermittency in Switching Power Converters: Simulation and Experiment
- Acta Electronica Sinica Vol. 32, Issue 2, Pages: 264-268(2004)
- 作者机构：
  
  1. 安徽大学计算机科学与信息工程学院,安徽,合肥,230039
  2. 香港理工大学电子与资讯工程学系,香港
  3. 华南理工大学电信学院,广东,广州,510640
  4. 东南大学电子工程系,江苏,南京,210096
  5. 安徽大学计算机科学与信息工程学院安徽合肥,230039
  6. 香港理工大学电子与资讯工程学系香港
  7. 华南理工大学电信学院广东广州,510640
  8. 东南大学电子工程系江苏南京,210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM17
- Published：2004
- 稿件说明：
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ZHOU Yu-fei, CHEN Jun-ning, TSE Chi K., et al. Intermittency in Switching Power Converters: Simulation and Experiment[J]. Acta Electronica Sinica, 2004, 32(2): 264-268.
DOI：

ZHOU Yu-fei, CHEN Jun-ning, TSE Chi K., et al. Intermittency in Switching Power Converters: Simulation and Experiment[J]. Acta Electronica Sinica, 2004, 32(2): 264-268. DOI：

摘要

文章从电路耦合滤波的角度考虑

分析了一类间歇分谐波与间歇混沌现象产生的原理

确定耦合电路传导和辐射干扰是产生该现象的根源

并构造了一个开关变换器模型作为研究对象

仿真与实验均得到了相似的非线性现象

同时对不同的电路参数集

讨论并分析了其对间歇现象产生所起的不同影响

为变换器的稳定设计提供信息.该研究方法也可推广到其他非线性电路系统的类似研究中.

Abstract

This paper studies the phenomena of intermittent subharmonics and chaos in DC-DC converters according to the consideration of coupling filter

consequently concludes that the origin of intermittency comes from conducted or radiated EMI.By constructing a circuit model of switching converter coupled with spurious signal

simulation can gain the same results as those from experiment.Furthermore the paper discusses the different effect on intermittency induced by different sets of parameters

thus provides the design consideration of reliability.The same research method can also be used to study the intermittency in other types of nonlinear circuits and systems.

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Related Author

ZHOU Yu-fei

CHEN Jun-ning

KE Dao-ming

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ZHANG Li-sen

CAI Li

FENG Chao-wen

Related Institution

Department of electronics engineering,Anhui University

(School of Science, Air Force Engineering University, Xi’ an,,)

Institute of Science,Air Force Engineering University

Department of Electronic Engineering,Xi’an University of Technology

Institute of ScienceAir Force Engineering UniversityXi’anShaanxi 710051China

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