Universal MATLAB Simulation Model for Photovoltaic Arrays with MPPT Capability

This universal MATLAB simulation model for photovoltaic arrays with Maximum Power Point Tracking (MPPT) capability provides accurate simulation of irradiance and temperature effects while delivering excellent tracking performance. The model features modular MATLAB code components including PV array mathematical modeling, environmental condition inputs, and MPPT algorithm implementation blocks. Through configurable Simulink subsystems and script-based parameter tuning, it enables comprehensive analysis of photovoltaic array performance under various weather conditions, including cloud shading, temperature fluctuations, and partial shading scenarios. Such simulation models not only help researchers gain deeper insights into photovoltaic system operations but also facilitate system design optimization and power generation efficiency improvements. Key functions include real-time power-voltage characteristic curve generation and adaptive step-size MPPT control logic. Consequently, this model holds broad application prospects in the photovoltaic field for both academic research and industrial system development.