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Bifurcation behaviour of the buck converter

Link to publisher’s homepages at http://www.myiem.org.my/

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Main Authors: Chiang, Ng Kok, Ir. Dr., Mei Lin, Nadia Tan, Dr, Tien Tien, Michelle Tan, Dr
Other Authors: kokchiang.ng@leonghing.com
Format: Other
Language:English
Published: The Institution of Engineers, Malaysia (IEM) 2014
Subjects:
Bifurcation
Chaos
Non-linear Behaviour
Buck Converter
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/36824
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spelling my.unimap-368242014-08-19T04:23:16Z Bifurcation behaviour of the buck converter Chiang, Ng Kok, Ir. Dr. Mei Lin, Nadia Tan, Dr Tien Tien, Michelle Tan, Dr kokchiang.ng@leonghing.com Bifurcation Chaos Non-linear Behaviour Buck Converter Link to publisher’s homepages at http://www.myiem.org.my/ The bifurcation and chaos phenomena appeared in power system have become a focus subject at present. It has become apparent about a decade ago that power converters exhibit various types of non-linear behaviour which includes all kinds of bifurcations and chaos. Even basic DC/DC converters exhibit bifurcation and chaos phenomena as well as parallel-connected DC/DC converters and PFC system. The main source of such non-linearity is the switching mechanism of the converters. Non-linear components of the converter circuit and control scheme such as the use of naturally-sampled, constant-frequency PWM further contribute to the non-linear behaviour of converters such as a DC-to-DC buck converter. Thus, all feedback controlled power converters exhibit certain non-linear phenomena over a specific breadth of parameter values. Despite being commonly encountered by power electronics engineers, these non-linear phenomena are by and large not thoroughly understood by engineers. This paper examines the bifurcation behaviour of the buck converter in an ideal case when the input voltage is varied. The computer simulation scheme, PSPICE is employed to model the behaviour of the ideal buck converter. For certain values of the input voltage, Vin instability occurs. The analysis and conclusion presented in this paper will provide an overview of the bifurcation behaviour of the DC-to-DC buck converter, aspiring to draw attention of the power electronics and the circuits and systems communities to a field that is not often researched and examined. 2014-08-19T04:23:16Z 2014-08-19T04:23:16Z 2014-06 Other The Journal of the Institution of Engineers, Malaysia, vol. 75(1), 2014, pages 11-23 0126-513X http://dspace.unimap.edu.my:80/dspace/handle/123456789/36824 en The Institution of Engineers, Malaysia (IEM)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Bifurcation
Chaos
Non-linear Behaviour
Buck Converter
spellingShingle Bifurcation
Chaos
Non-linear Behaviour
Buck Converter
Chiang, Ng Kok, Ir. Dr.
Mei Lin, Nadia Tan, Dr
Tien Tien, Michelle Tan, Dr
Bifurcation behaviour of the buck converter
description Link to publisher’s homepages at http://www.myiem.org.my/
author2 kokchiang.ng@leonghing.com
author_facet kokchiang.ng@leonghing.com
Chiang, Ng Kok, Ir. Dr.
Mei Lin, Nadia Tan, Dr
Tien Tien, Michelle Tan, Dr
format Other
author Chiang, Ng Kok, Ir. Dr.
Mei Lin, Nadia Tan, Dr
Tien Tien, Michelle Tan, Dr
author_sort Chiang, Ng Kok, Ir. Dr.
title Bifurcation behaviour of the buck converter
title_short Bifurcation behaviour of the buck converter
title_full Bifurcation behaviour of the buck converter
title_fullStr Bifurcation behaviour of the buck converter
title_full_unstemmed Bifurcation behaviour of the buck converter
title_sort bifurcation behaviour of the buck converter
publisher The Institution of Engineers, Malaysia (IEM)
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/36824
_version_ 1643798265061179392
score 13.209306

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