Circuit theoretic classification and performance comparison of parallel-connected switching converters

Yuehui Huang; Chi Kong Tse

doi:10.1109/ISIE.2008.4676895

Circuit theoretic classification and performance comparison of parallel-connected switching converters

Yuehui Huang, Chi Kong Tse

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

2 Citations (Scopus)

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.

Original language	English
Title of host publication	2008 IEEE International Symposium on Industrial Electronics, ISIE 2008
Pages	196-201
Number of pages	6
DOIs	https://doi.org/10.1109/ISIE.2008.4676895
Publication status	Published - 29 Dec 2008
Event	2008 IEEE International Symposium on Industrial Electronics, ISIE 2008 - Cambridge, United Kingdom Duration: 30 Jun 2008 → 2 Jul 2008

Conference

Conference	2008 IEEE International Symposium on Industrial Electronics, ISIE 2008
Country/Territory	United Kingdom
City	Cambridge
Period	30/06/08 → 2/07/08

ASJC Scopus subject areas

Electrical and Electronic Engineering
Control and Systems Engineering

More information

10.1109/ISIE.2008.4676895

http://hdl.handle.net/10397/774

Cite this

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title = "Circuit theoretic classification and performance comparison of parallel-connected switching converters",

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.",

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Huang, Y & Tse, CK 2008, Circuit theoretic classification and performance comparison of parallel-connected switching converters. in 2008 IEEE International Symposium on Industrial Electronics, ISIE 2008., 4676895, pp. 196-201, 2008 IEEE International Symposium on Industrial Electronics, ISIE 2008, Cambridge, United Kingdom, 30/06/08. https://doi.org/10.1109/ISIE.2008.4676895

Circuit theoretic classification and performance comparison of parallel-connected switching converters. / Huang, Yuehui; Tse, Chi Kong.
2008 IEEE International Symposium on Industrial Electronics, ISIE 2008. 2008. p. 196-201 4676895.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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Circuit theoretic classification and performance comparison of parallel-connected switching converters

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