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http://dx.doi.org/10.5207/JIEIE.2008.22.12.157

Implementation of Current Mode Control using Current Balance Controller of Multi-Phase Interleaved Boost Converter  

Park, Jong-Gyu (경남도립남해대학)
Choi, Hyun-Chil (인제대 전자지능로봇공학과)
Shin, Hwi-Beom (경상대학교 전기전자공학부)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.22, no.12, 2008 , pp. 157-163 More about this Journal
Abstract
In the multi-phase interleaved converter with peak current mode control, current imbalance is measured when inductors of converter module are not exactly identical. In this paper current-sharing controller is proposed to balance phase current of converter modules. It also is designed to have good transient response. Proposed method implemented the 2-phase and 4-phase interleaved boost converter with imbalanced inductance. Experimental results verify the performance of Current share during the transient state of converter.
Keywords
Current Share; Multi-Phase; Interleaved; Peak current control;
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