Implentating Fuzzy Logic Controller for Non-Isolated DC-DC Converter

  • D. Sai Prasanthi, A. Gayathri, Ch. K. T. S. R. Kowstubha, V. N. S. R. Murthy, J. Suresh

Abstract

The world’s demand for renewable energy sources are growing rapidly, but due to their low voltage generation and high input current requirement they demand a high efficiency, high step-up dc-dc converters .

        Practically, the conventional boost converter cannot provide a voltage gain greater than six times of it’s applied voltage due to its parasitic Components associated with passive elements and semiconductor devices. In this project we proposed a high voltage gain dc-dc converter with improved efficiency with fewer components. In this, efficient power conversion is achieved with reduced voltage stress across semiconductor devices. The proposed converter is analyzed, simulated using mat lab/Simulink 2018a.Further; a generalized comparison is done between open loop, PIPWM & fuzzy logic controller. The results obtained by fuzzy logic controller are qualitatively good among the other controller's.

Published
2020-12-31
How to Cite
D. Sai Prasanthi, A. Gayathri, Ch. K. T. S. R. Kowstubha, V. N. S. R. Murthy, J. Suresh. (2020). Implentating Fuzzy Logic Controller for Non-Isolated DC-DC Converter. International Journal of Control and Automation, 13(4), 1420 - 1425. Retrieved from https://sersc.org/journals/index.php/IJCA/article/view/35148
Section
Articles