Applications of Metaheuristic Algorithms for MPPT Under Partial Shaded Condition in PV System

Abstract

Due to the bypass diode operating across the shaded module, the electrical characteristics of the PV system under partly shaded PSC display numerous maxima. In order to get the most out of the PV system, it needs to be forced to run at global MPP under PSC. In this paper, Metaheuristic MPPT strategies Enhanced Grey Wolf Optimization algorithm (EGWO) and Marine Predator Algorithm (MPA) are discussed and comparison has been done. The use of suggested MPPT approaches for global MPP tracking exposed to PSC for dynamically changing shading patterns for 8S (Eight series) PV setups is discussed, and tracking results are shown.