Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/8746
Title: Comparison of configurations for parallel dc/dc converters
Authors: Huang, YH
Tse, CK 
Lu, HHC
Issue Date: 2007
Source: 2007 Australasian Universities Power Engineering Conference, AUPEC, 2007, 4548060 How to cite?
Abstract: This paper studies the characteristics of various parallel connected dc/dc converters from a circuit theoretic viewpoint. The purpose is to examine all possible parallel 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 proposed 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, comparisons are made for all the schemes in terms of current sharing and voltage regulation. Finally, an experiment prototype is built to validate the analysis. The results clearly show the properties of various paralleling schemes.
Description: 2007 Australasian Universities Power Engineering, AUPEC, Perth, WA, 9-12 December 2007
URI: http://hdl.handle.net/10397/8746
ISBN: 0646494880
9780646494883
DOI: 10.1109/AUPEC.2007.4548060
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