DocumentCode
1001901
Title
Comparison of dual-converter-based power supply systems
Author
Sebastian, Tomy ; Dewan, Shashi B.
Author_Institution
Balck & Decker Co., Towson, MD, USA
Volume
25
Issue
2
fYear
1989
Firstpage
339
Lastpage
347
Abstract
Various dual-converter configurations operating in the circulating current mode are compared for use in constant-voltage DC regenerative power-supply applications. Three types of dual-converter configurations are discussed. The design of these systems, including the circulating current limiting inductors, is provided. System components were designed using the three dual-converter configurations with the following specifications: (1) AC supply, three-phase, 115 V, 60 Hz; (2) DC output voltage 135 V; (3) maximum DC load current, 100 A; and (4) ratio of the allowable average circulating current to the maximum DC load current=0.2. The results are experimentally verified
Keywords
power convertors; power supplies to apparatus; 100 A; 115 V; 135 V; 60 Hz; constant-voltage DC regenerative power-supply applications; dual-converter-based power supply systems; Choppers; Current limiters; Electricity supply industry; Equivalent circuits; Feeds; Inductors; Industry Applications Society; Power supplies; Solid state circuits; Voltage;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.25550
Filename
25550
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