Multiport interleaved converter for DC microgrid applications

Multiport DC-DC converters help in efficiently managing power and integrating load with multiple sources. An isolated converter is preferred for applications which require galvanic isolation between energy sources, battery system and the load. An isolated multiport interleaved converter which is used for integrating a solar PV source and a battery energy storage system with a dc load is proposed in this paper. The proposed converter operation has been affirmed through MATLAB simulation.