Microgrid energy management system using fuzzy logic control

A microgrid is a small-scale grid designed to provide power to local communities and be able to connect or disconnect from the main grid, is studied. Considering solar panel and wind turbine as generators, the load is assimilated to a residential demand. The aim of this paper is the regulation of the energy management for a regular day in summer via intelligent control. The command approach used for fuzzy logic rules, considering electricity prices, renewable production, load demand as parameters. Furthermore, the command rules are developed in order to ensure a reliable grid taking into account the financial aspect to decide the load modification´s level. We show the theoretical and simulation results in this paper.