Comparative Analysis of Constant PV Generation Using Solar PV System Under Various Algorithms and Converter Topologies

PV solar output is optimized using a modified Maximum Power Point Tracking (MPPT) algorithm using Grey Wolf Optimization (GWO). However, the overvoltage can be caused by the maximum power that the PV generates. Used SEPIC converter for MPPT-CPG control. The simulation results of the proposed control method show that the output voltage response does not exceed the value of 24 V. The effectiveness and stability of the proposed control strategy are validated, particularly in terms of tracking speed under Partial Shading Conditions (PSCs). Simulation results indicate that the BFBIC topology, combined with the proposed Improved Grey Wolf Optimization (IGWO) algorithm, outperforms other algorithms in most cases. In this paper compares GWO algorithm with MPPT against the BFBIC Topology with IGWO algorithm.