Experimental confirmation of frequency correlation for bifurcation in current-mode controlled buck-boost converters

Ka Wai Eric Cheng; Mingjian Liu; Yiu Lun Ho

doi:10.1109/LPEL.2004.825548

Experimental confirmation of frequency correlation for bifurcation in current-mode controlled buck-boost converters

Ka Wai Eric Cheng, Mingjian Liu, Yiu Lun Ho

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

8 Citations (Scopus)

Abstract

Frequency scaling in pulse-width modulated buck-boost power converters can be used to predict the first bifurcation point at various frequency operations. This letter first derives novel frequency correlation for the power converter. This is then examined by experimental results at high-frequency operation.

Original language	English
Pages (from-to)	101-103
Number of pages	3
Journal	IEEE Power Electronics Letters
Volume	1
Issue number	4
DOIs	https://doi.org/10.1109/LPEL.2004.825548
Publication status	Published - 1 Dec 2003

Keywords

Chaos bifurcation
Converters
Current control
DC-DC power conversion

ASJC Scopus subject areas

Electrical and Electronic Engineering
Energy Engineering and Power Technology

More information

10.1109/LPEL.2004.825548

http://hdl.handle.net/10397/1676

Cite this

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title = "Experimental confirmation of frequency correlation for bifurcation in current-mode controlled buck-boost converters",

abstract = "Frequency scaling in pulse-width modulated buck-boost power converters can be used to predict the first bifurcation point at various frequency operations. This letter first derives novel frequency correlation for the power converter. This is then examined by experimental results at high-frequency operation.",

keywords = "Chaos bifurcation, Converters, Current control, DC-DC power conversion",

author = "Cheng, {Ka Wai Eric} and Mingjian Liu and Ho, {Yiu Lun}",

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AU - Cheng, Ka Wai Eric

AU - Liu, Mingjian

AU - Ho, Yiu Lun

PY - 2003/12/1

Y1 - 2003/12/1

N2 - Frequency scaling in pulse-width modulated buck-boost power converters can be used to predict the first bifurcation point at various frequency operations. This letter first derives novel frequency correlation for the power converter. This is then examined by experimental results at high-frequency operation.

AB - Frequency scaling in pulse-width modulated buck-boost power converters can be used to predict the first bifurcation point at various frequency operations. This letter first derives novel frequency correlation for the power converter. This is then examined by experimental results at high-frequency operation.

KW - Chaos bifurcation

KW - Converters

KW - Current control

KW - DC-DC power conversion

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U2 - 10.1109/LPEL.2004.825548

DO - 10.1109/LPEL.2004.825548

M3 - Journal article

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JO - IEEE Power Electronics Letters

JF - IEEE Power Electronics Letters

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ER -

Experimental confirmation of frequency correlation for bifurcation in current-mode controlled buck-boost converters

Abstract

Keywords

ASJC Scopus subject areas

More information

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