Numerical Study of a Hybrid Photovoltaic Power Supply System

摘要

This paper aims to analyze a hybrid photovoltaic system for production of electrical energy associated with a storage system to be employed in an isolated site. Mathematical models were proposed describing the physical operation of each part of the studied system, according to the meteorological conditions or the estimated data. Then programs developed with Matlab software were carried out to simulate the influence of various parameters on each element of the conversion chain. The results obtained have shown a good and accurate simulation of the energy behavior of the complete system and can be used to give answers to many questions about this type of installation and to help manufacturers make the right decisions.