Improved Sepic Converter for Hybrid Energy Based Three Phase Grid Connected System

Abstract

The Hybrid Renewable Energy System (HRES) consisting of many solar panels and wind turbines have been employed to meet the energy needs. Photovoltaic power generation has received increasing attention in recent decades as a result of its numerous advantages, including low maintenance, environmental benefits, and fuel independence. However, low power conversion quality and high initial cost are two major obstacles in utilizing the PV systems. Thus the DC-DC improved SEPIC converter with magnetic coupling has been utilized in this approach to achieve maximum DC output voltage. Therefore, the Adaptive Neuro Fuzzy Inference System (ANFIS) dependent Maximum Power Point Tracking (MPPT) approach has been employed which helps in tracking the maximum power point (MPP) at the PV module.