Comparative Analysis of P & O and RBFN MPPT Controller Based Three Level SEPIC Topology for 1.2kW Solar PV System

Authors : Sudha RAMASAMY, Damodhar REDDY

Pages : 853-869

Doi:10.35378/gujs.375313

View : 16 | Download : 6

Publication Date : 2019-09-01

Article Type : Research Paper

Abstract :This paper accords an intelligent controller based 3-level SEPIC configuration for energy transformation in the solar PV system. An artificial intelligence based radial basis function network is engaged as a control algorithm for the maximum power extraction and the converter control can be done based on the duty cycle generated by the controller. In this system, a SEPIC topology is used for high voltage gain with reduced switching losses. In this paper, an RBFN controller based 3-level SEPIC topology is designed for 1.2kW solar PV system over the traditional P & O insert ignore into journalissuearticles values(Perturb & Observe); control method and the comparative result analysis is done though the simulation output for the corresponding input parameters.
Keywords : Solar PV System, MPPT, RBFN controller