A New Topology For High Gain DC DC Converter Using Coupled Inductor

This paper presents a novel step-up DC/DC converter that incorporates an active switch and a coupled inductor. The utilization of a coupled inductor and an active switched inductor enables the proposed converter to attain a noteworthy efficiency and voltage conversion ratio while keeping an appropriate duty cycle. Furthermore, this design efficiently alleviates the voltage stresses placed on the power switches. As a result, it facilitates the utilization of lowresistance devices and minimizes conduction losses, ultimately leading to improved overall efficiency. This article elaborates on the steady-state analysis and operational principles of the proposed topology. In order to check the benefits of the provided converter, the topology has been compared with previous high gain converters. Finally, in order to validate the provided theoretical analysis, the provided converter was simulated in PLECS software and the results are presented.