A Single Switch Common-ground Ultra-high Gain Non-isolated DC-DC Converter

In this paper, a quadratic boost converter has been introduced. The continuing input current along with high voltage gain is the distinctive feature of this converter. In comparison with conventional converters, it has a higher voltage gain. It is worth noting that the converter’s behavior has been discussed in both ideal and non-ideal modes. The efficiency analysis has been done and its behavior has been extracted for different output powers and various duty cycles. Moreover, the behavior of efficiency and non-ideal voltage gain has been plotted for different components’ characteristics. MATLAB has elicited all the analyses and figures. Eventually, the simulation results were extracted by PLECS and compared with the theoretical results.