Photovoltaic Distributed Power Source Model

This document discusses photovoltaic distributed power source models and their implementation in MATLAB. Photovoltaic distributed power systems are renewable energy systems that convert solar energy into electrical power and distribute it to various locations for consumption. By implementing photovoltaic distributed power models in MATLAB code, we can simulate and analyze system performance to better understand operational principles and optimization methods. Specifically, we will examine photovoltaic cell characteristics and modeling, photovoltaic array configurations and connection methods, as well as energy management strategies between the grid and battery storage systems. The MATLAB implementation typically involves using Simulink for system modeling, implementing maximum power point tracking (MPPT) algorithms like Perturb and Observe method, and creating power conversion control logic for inverters. Key functions may include I-V characteristic curve simulation using diode equations, array power calculation based on irradiation and temperature inputs, and state-of-charge management for battery systems. Through detailed research and implementation of photovoltaic distributed power models, we can provide valuable insights for designing and optimizing future renewable energy systems.