Analysis of high voltage gain DC-DC boost converter for renewable energy applications

This paper proves worth with a single switch (non-isolated) with less duty cycle, with reduced voltage stress and lower voltage rating of MOSFET having less RDS-ON, reduced switching loss, a very high voltage gain has been achieved. The topology proposed works the same, under any change in load conditions. The modes of operation and the steady state analysis of the proposed dc-dc converter topology has been discussed and derived. The theoretical voltage gain has been proved with simulation results using PSIM simulation software for the proposed converter topology.