Analysis of modified quadratic DC-DC boost converter

This paper proposes a modified quadratic boost converter with high efficiency and reduced cost. This converter mainly comprises of the quadratic part. The newly proposed converter in this paper is compared with a quasi z source converter which is a quadratic boost converter. The current ripples, cost, efficiency, losses and the complexity of the converters are considered. The steady state analysis of this converter is done in continuous conduction mode and the results are presented. The power loss across each elements are presented and the efficiency is calculated from the losses. P Spice simulation of the modified quadratic converter is done and the outputs are verified with theoretical results.