DocumentCode
2679676
Title
Frequency-based current-sharing techniques for paralleled power converters
Author
Perreault, David J. ; Selders, Robert L., Jr. ; Kassakian, John G.
Author_Institution
Lab. for Electromagn. & Electron. Syst., MIT, Cambridge, MA, USA
Volume
2
fYear
1996
fDate
23-27 Jun 1996
Firstpage
1073
Abstract
This paper introduces a new current-sharing technique for paralleled power converters which is based on frequency encoding of the current-sharing information. The approach has significant advantages over existing methods, including the ability to isolate the transformer or eliminate current-sharing control connections. Operation of the current-sharing technique is analyzed, and experimental results from a 3-cell prototype system are presented
Keywords
electric current control; encoding; frequency estimation; power convertors; 3-cell prototype system; current-sharing control connections elimination; frequency encoding; frequency estimation; frequency-based current-sharing techniques; paralleled power converters; transformer isolation; Control systems; Encoding; Frequency conversion; Frequency estimation; Integrated circuit interconnections; Inverters; Power generation; Power system reliability; Signal generators; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location
Baveno
ISSN
0275-9306
Print_ISBN
0-7803-3500-7
Type
conf
DOI
10.1109/PESC.1996.548715
Filename
548715
Link To Document