DocumentCode
3253358
Title
Average modeling, analysis and simulation of current shared DC-DC converters
Author
Zafrany, Isaac ; Ben-yaakov, Sam
Author_Institution
Dept. of Electr. & Comput. Eng., Ben-Gurion Univ. of the Negev, Beer-Sheva, Israel
Volume
1
fYear
1998
fDate
17-22 May 1998
Firstpage
640
Abstract
A practical, `user-friendly´ methodology is developed to study the behavior of current-shared converters. It applies average modeling, analysis and simulation to examine the static conditions and small-signal stability of converters that operate in average current sharing (ACS) mode. Simple expressions for stability criterion were developed and applied to assess the influence of the number of paralleled modules on the stability and dynamics of the converters system
Keywords
DC-DC power convertors; circuit stability; DC-DC converters analysis; DC-DC converters simulation; average current sharing mode; average modeling; current shared DC-DC converters; paralleled modules; small-signal stability; stability criterion; static conditions; Analytical models; Buck converters; Circuit simulation; DC-DC power converters; Error correction; Inductors; Pulse width modulation; Switching converters; Transconductance; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1998. PESC 98 Record. 29th Annual IEEE
Conference_Location
Fukuoka
ISSN
0275-9306
Print_ISBN
0-7803-4489-8
Type
conf
DOI
10.1109/PESC.1998.701966
Filename
701966
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