Maximum Power Extraction in Low Power PV FED High Voltage Gain Boost Converter using Optimization Algorithm (PO & INC) by Limiting the Oscillations

Abstract

Aim -The aim of this work is to efficiently extract the maximum power in low power PV based high voltage gain boost converters for green energy environment by considering two different innovative MPPT algorithms by limiting the oscillation. Materials and Methods -Perturb and Observe(P&O) and Incremental conductance (INC) Maximum power point tracking (MPPT) Algorithms are implemented and investigated so as to identify the point where the maximum power is available with reduced oscillations. Results -Based on the findings obtained it is inferred that the P&O algorithm extracts maximum output power with minimum ripple voltage magnitude (1.5v) while in INC extracts (1.75v). Conclusion -P&O MPPT algorithm gives superior output power in contrast with INC algorithm for the selected data.