Please use this identifier to cite or link to this item:
PIRA download icon_1.1View/Download Full Text
Title: Bifurcation in parallel-connected buck converters under a democratic current sharing scheme
Authors: Iu, HHC
Tse, CKM 
Issue Date: 2001
Source: ISIE 2001 : 2001 IEEE International Symposium on Industrial Electronics proceedings : June 12-16, 2001, Pusan, Korea, p. 2118-2123
Abstract: This paper describes the bifurcation phenomena of a system of parallel-connected dc/dc converters. The results provide useful information for the design of stable current sharing in a democratic (central-limit control) configuration. Computer simulations are performed to capture the effects of variation of some chosen parameters on the qualitative behaviour of the system. It is found that variation of the voltage feedback gains leads to standard period-doubling bifurcation. A discrete-time map is derived and analysis is presented to establish the possibility of the bifurcation phenomena.
Keywords: Bifurcation (mathematics)
Computer simulation
Control system synthesis
Discrete time control systems
Electric current control
Publisher: IEEE
ISBN: 0-7803-7090-2
Rights: © 2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holders.
Appears in Collections:Conference Paper

Files in This Item:
File Description SizeFormat 
democratic-current_01.pdf458.29 kBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
View full-text via PolyU eLinks SFX Query
Show full item record

Page views

Last Week
Last month
Citations as of Sep 24, 2023


Citations as of Sep 24, 2023


Last Week
Last month
Citations as of Sep 21, 2023


Last Week
Last month
Citations as of Sep 21, 2023

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.