Performances analysis of a classical charge controller and a modified fuzzy logic charge controller applied to a PV system
Abstract
Solar photovoltaic energy is one of the most used renewable energies and represents a very promising field of research, the installations can include storage batteries or not, these batteries are very expensive and charge and discharge according to the need of the load and the energy of the photovoltaic generator available.
The state of these batteries will be controlled by classical or intelligent control techniques, in our work we will make a simulation of an autonomous photovoltaic system with storage using Matlab simulink software where we will see a comparison between a classical control method of the state of charge of the storage batteries and another fuzzy logic technique where we will see the impact of these two techniques on the storage bus.
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