Implementation of Switched Mode Power Supply with Power Quality Enhancement using Zeta Converter

摘要

In this digital era, the developments in computer hardware have resulted in the availability of user friendly devices, where computers remain one of the best examples in the history of electronics. Computers should always be supplied with good power quality as it has many electronics components, which may get damaged due to fluctuations in the supply. Maintaining the power quality has always been on priority for the power managers. The electronics devices and microcontrollers are sensitive to the changes in voltage; hence it becomes more important to maintain power in the personal computers. Authors have implemented the simulation model for SMPS by using the zeta converter with the objective to enhance the power quality. The improvements in the harmonic distortion are observed and presented in this paper with the implementation of zeta converter topology.