Analysis of Current Control Techniques on Bridgeless Interleaved Boost DC-DC Converter to Improve Power Quality

R.Seyezhai ¹ , Abhinaya Venkatesan² , M.Ishwarya ³ , K.Gayathri ⁴

Section:Research Paper, Product Type: Isroset-Journal
Vol.1 , Issue.4 , pp.44-49, Jul-2013

Online published on Aug 31, 2013

Copyright © R.Seyezhai, Abhinaya Venkatesan, M.Ishwarya , K.Gayathri . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
This paper presents the comparison of various current control techniques employed for a bridgeless interleaved boost converter for improving the power quality. The major control strategies discussed in this paper are: peak current, average current mode and borderline current control. These strategies are implemented in MATLAB/SIMULINK and the performance of the proposed converter is compared under open loop and closed loop operation. From the results, the input current waveform was close to sinusoidal implying high power factor and reduced harmonics for borderline control.

Key-Words / Index Term :
Bridgeless IBC, THD, Power Factor & , Current Control Techniques

References :
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