Citation:

Kasturi R, Gopalakrishnan V, 2022. "Implementation of SEPIC Based High Step-up DC-DC Converter for Renewable Energy Applications" ESP Journal of Engineering & Technology Advancements  2(3): 28-31.

Abstract:

A new use of SEPIC (Single Ended Primary Converter) and Cuk converter for distributed generating systems is described in this study. The use of both converters in a DC/DCconverter setup is advocated. The SEPIC and Cuk converters share the switching node in the resultant architecture since they have the same instantaneous duty cycle. This architecture enables renewable energy sources to be connected to microgrids through bipolar DC links, and to meet the present demands of new distributed generating units in an efficient, cost- effective, and simple manner. The simulation findings suggest that combining two converter topologies with proper modulation techniques is sufficient for voltage balance and current redistribution functions in DC microgrids (MG).

References:

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Keywords:

Distributed generation, DC-DC converters, DC microgrids