COMPARATIVE STUDY OF BIFURCATION IN SINGLE AND PARALLEL-CONNECTED BUCK CONVERTERS UNDER CURRENT-MODE CONTROL: DISAPPEARANCE OF PERIOD-DOUBLING

H. H. C. Iu; C. K. Tse; O. Dranga

doi:10.1007/s00034-004-0420-9

COMPARATIVE STUDY OF BIFURCATION IN SINGLE AND PARALLEL-CONNECTED BUCK CONVERTERS UNDER CURRENT-MODE CONTROL: DISAPPEARANCE OF PERIOD-DOUBLING

H. H. C. Iu
, C. K. Tse
, O. Dranga

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

7 Citations (Scopus)

Abstract

This paper studies a single buck converter and a system of parallel-connected dc/dc buck converters under current-mode control. The effects of variations of the reference current are studied. It has been observed that the system exhibits low-frequency bifurcation behaviour while period-doubling at switching frequency is suppressed. Extensive simulations are used to capture the behaviour. Time domain waweforms, stroboscopic maps, and trajectories are shown. The paper reveals the drastic alteration of bifurcation behaviour of dc/dc converters due to subtle coupling. © Birkhäuser Boston (2005).

Original language	English
Pages (from-to)	201-219
Journal	Circuits, Systems, and Signal Processing
Volume	24
Issue number	2
DOIs	https://doi.org/10.1007/s00034-004-0420-9
Publication status	Published - Apr 2005
Externally published	Yes

Research Keywords

Bifurcation
Instability
Parallel-connected dc/dc converters

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10.1007/s00034-004-0420-9

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title = "COMPARATIVE STUDY OF BIFURCATION IN SINGLE AND PARALLEL-CONNECTED BUCK CONVERTERS UNDER CURRENT-MODE CONTROL: DISAPPEARANCE OF PERIOD-DOUBLING",

abstract = "This paper studies a single buck converter and a system of parallel-connected dc/dc buck converters under current-mode control. The effects of variations of the reference current are studied. It has been observed that the system exhibits low-frequency bifurcation behaviour while period-doubling at switching frequency is suppressed. Extensive simulations are used to capture the behaviour. Time domain waweforms, stroboscopic maps, and trajectories are shown. The paper reveals the drastic alteration of bifurcation behaviour of dc/dc converters due to subtle coupling. {\textcopyright} Birkh{\"a}user Boston (2005).",

keywords = "Bifurcation, Instability, Parallel-connected dc/dc converters",

author = "Iu, \{H. H. C.\} and Tse, \{C. K.\} and O. Dranga",

year = "2005",

month = apr,

doi = "10.1007/s00034-004-0420-9",

language = "English",

volume = "24",

pages = "201--219",

journal = "Circuits, Systems, and Signal Processing",

issn = "0278-081X",

publisher = "Birkhauser Boston",

number = "2",

}

COMPARATIVE STUDY OF BIFURCATION IN SINGLE AND PARALLEL-CONNECTED BUCK CONVERTERS UNDER CURRENT-MODE CONTROL: DISAPPEARANCE OF PERIOD-DOUBLING. / Iu, H. H. C.; Tse, C. K.; Dranga, O.
In: Circuits, Systems, and Signal Processing, Vol. 24, No. 2, 04.2005, p. 201-219.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

TY - JOUR

T1 - COMPARATIVE STUDY OF BIFURCATION IN SINGLE AND PARALLEL-CONNECTED BUCK CONVERTERS UNDER CURRENT-MODE CONTROL

T2 - DISAPPEARANCE OF PERIOD-DOUBLING

AU - Iu, H. H. C.

AU - Tse, C. K.

AU - Dranga, O.

PY - 2005/4

Y1 - 2005/4

N2 - This paper studies a single buck converter and a system of parallel-connected dc/dc buck converters under current-mode control. The effects of variations of the reference current are studied. It has been observed that the system exhibits low-frequency bifurcation behaviour while period-doubling at switching frequency is suppressed. Extensive simulations are used to capture the behaviour. Time domain waweforms, stroboscopic maps, and trajectories are shown. The paper reveals the drastic alteration of bifurcation behaviour of dc/dc converters due to subtle coupling. © Birkhäuser Boston (2005).

AB - This paper studies a single buck converter and a system of parallel-connected dc/dc buck converters under current-mode control. The effects of variations of the reference current are studied. It has been observed that the system exhibits low-frequency bifurcation behaviour while period-doubling at switching frequency is suppressed. Extensive simulations are used to capture the behaviour. Time domain waweforms, stroboscopic maps, and trajectories are shown. The paper reveals the drastic alteration of bifurcation behaviour of dc/dc converters due to subtle coupling. © Birkhäuser Boston (2005).

KW - Bifurcation

KW - Instability

KW - Parallel-connected dc/dc converters

UR - https://www.scopus.com/pages/publications/22944487299

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-22944487299&origin=recordpage

U2 - 10.1007/s00034-004-0420-9

DO - 10.1007/s00034-004-0420-9

M3 - RGC 21 - Publication in refereed journal

SN - 0278-081X

VL - 24

SP - 201

EP - 219

JO - Circuits, Systems, and Signal Processing

JF - Circuits, Systems, and Signal Processing

IS - 2

ER -

COMPARATIVE STUDY OF BIFURCATION IN SINGLE AND PARALLEL-CONNECTED BUCK CONVERTERS UNDER CURRENT-MODE CONTROL: DISAPPEARANCE OF PERIOD-DOUBLING

Abstract

Research Keywords

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