HIGH FREQUENCY RESONANT DC/DC CONVERTERS

admin January 1, 2020

Authors:

Mr. Mopidevi Subbarao,Mr. Polamraju.V. S. Sobhan,Mr. N. Bharat Kumar,Mr.A.Srihari Babu,

DOI NO:

https://doi.org/10.26782/jmcms.2019.12.00070

Keywords:

buck converter,boost converter,resonant circuit,auxiliary resonant circuit,soft switching converters,

Abstract

In this paper soft switching technique of a DC/DC converters are anticipated. Hard switching converters produce switching losses during turn ON and OFF. Due to this switching losses efficiency can be reduced. The resonant converter uses soft switching method for the reduction of switching losses. In this paper ZVS (zero voltage switching) resonance is applied for buck converter and auxiliary resonance is applied for boost converter and compare the performance of converters with and without resonance using MATLAB/Simulink software.

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