Frequency-based current-sharing techniques for paralleled power converters

Author(s)
Perreault, David J.; Selders, Robert L.; Kassakian, John G.
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Abstract
A new current-sharing technique for paralleled power converters, which is based on frequency encoding of the current-sharing information, is introduced. The approach has significant advantages over existing methods, including the ability to transformer isolate or eliminate current-sharing control connections. Operation of the current-sharing technique is analyzed, and the design and experimental evaluation of a three-cell prototype system are presented.
Date issued
1998-07
URI
http://hdl.handle.net/1721.1/86877
Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science; Massachusetts Institute of Technology. Laboratory for Electromagnetic and Electronic Systems
Journal
IEEE Transactions on Power Electronics
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
Perreault, D.J., R.L. Selders, and J.G. Kassakian. “Frequency-Based Current-Sharing Techniques for Paralleled Power Converters.” IEEE Trans. Power Electron. 13, no. 4 (July 1998): 626–634.
Version: Final published version
ISSN
08858993
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