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Reducing Output Voltage Ripple by using Bidirectional Sepic/Zeta Converter with Coupled Inductor


Kiran Kumar T H , Reva Institute of Technology and management yelahanka bangalore; Mrs. Divya B V, Reva Institute of Technology and management yelahanka bangalore


Renewable Energy Sources, Energy Storage Systems, Bidirectional Sepic/Zeta Converter, Coupled Inductor, Energy Storage Systems (ESS)


With the increase of population the energy demand is also increasing rapidly so it is necessary to switch to the renewable energy resources like solar, wind, hydel etc. Energy storage systems are used to overcome the demand of usage of storage in the renewable energy resources. In this paper sepic/zeta bidirectional converter with coupled inductor is proposed to reduce ripple in the output voltage and also voltage stress across the switches. This paper compares the performance of bidirectional sepic/zeta converter with and without coupled inductor for different values of coupling coefficients. From the simulation results the modified converter is more reliable than conventional converters for renewable energy storage systems.

Other Details

Paper ID: IJSRDV4I30317
Published in: Volume : 4, Issue : 3
Publication Date: 01/06/2016
Page(s): 137-141

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