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Average Modeling, Analysis And Simulation Of Current Shared Dc-Dc Converters
BibTeX
@MISC{And_averagemodeling,,
author = {Isaac Zafrany And and Isaac Zafrany and Sam Ben-yaakov},
title = {Average Modeling, Analysis And Simulation Of Current Shared Dc-Dc Converters},
year = {}
}
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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. I. INTRODUCTION Paralleling of DC-DC converters has many desirable features: increased reliability, expandability and on-site repair when hot plug-in capability is incorporated. However, the analysis and design of parallel converters are far from being simple due to the fact that they are no longer of the singleinput single-output type [1-6]. For increased reliability, paralleled converters require a Current Sharing (CS) mechanism to ensure distribution of currents and stresses between the modules. Unfortunately, the CS co...
Keyphrases
average modeling current shared dc-dc converter singleinput single-output type many desirable feature paralleled module current sharing simple expression increased reliability dc-dc converter converter system average current sharing static condition on-site repair c co current-shared converter hot plug-in capability stability criterion introduction paralleling small-signal stability parallel converter
