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Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/774

Title: Circuit theoretic classification and performance comparison of parallel-connected switching converters
Authors: Huang, Yuehui
Tse, C. K. Michael
Subjects: Switching circuits
Voltage regulators
Issue Date: 2008
Publisher: IEEE
Citation: ISIE 08 : 2008 IEEE International Symposium on Industrial Electronics : Cambridge, UK, 30 June-2 July, 2008, p. 196-201.
Abstract: This paper studies the various paralleling styles for dc/dc switching converters from a circuit theoretic viewpoint. The purpose is to examine all possible paralleling structures and control configurations, allowing simple and direct comparison of the characteristics and limitations of different paralleling schemes. In the paper, a circuit theoretic classification of parallel connected converters is described firstly. Converters are modeled as current sources or voltage sources in the classification, and their connection possibilities are categorized systematically into three basic types. Then, control arrangements are classified according to the presence of current-sharing and voltage-regulation loops. Moreover, comparison is made for all the schemes in terms of their performances in current sharing and voltage regulation. Finally, an experiment prototype is built to validate the analysis.
Rights: © 2008 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.
Type: Conference Paper
URI: http://hdl.handle.net/10397/774
ISBN: 9781424416660
Appears in Collections:EIE Conference Papers & Presentations

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