Performance analysis of coupled inductor based Quadratic boost converter

This paper introduces a high gain DC-DC converter for HID lamps used in automotive applications as head lamps. A family of coupled inductor based high step-up converters is introduced and their voltage conversion ratio is derived. In the proposed topologies, a topology with minimal component count is selected and analyzed completely. Steady state analysis of the converter is studied and it is compared with another couple inductor based topologies on literature to confirm its superiority. Simulation is carried out and the results are presented.