A new High Gain Non-Isolated DC-DC Converter for Photovoltaic System

This article proposes a novel non-isolated DC-DC converter to achieve high voltage gain with a low duty ratio. The proposed converter achieves a higher voltage gain (10) with a less duty ratio (0.6). Also, the voltage stress of the proposed converter is less. The proposed converter is examined in continuous conduction mode (CCM). The appropriate design equations are presented with mathematical expressions. The operation of the proposed converter is examined through MATLAB-SIMULINK. The simulation results are obtained for 200 W with an operating duty ratio of 0.6. Due to continuous input current, the proposed converter is well-suitable for photovoltaic applications.