Smart Energy Management for Multi-Microgrid

Microgrids (MGs) are combination of energy sources such as wind energy, photovoltaic (PV) system, storage systems and loads. it can work either with grid or not. In this paper a technical, economic, and environmental solutions of MGs that contain different renewable energy sources, Diesel generators (DGs), battery storage system (BSS) with different characteristics are proposed. Some constraints are considered, such as distributed generators output energy limits, the power move from or to the grid and battery storage system constraints. Three systems of different energy sources are investigated and compared to ensure the best incorporation for minimum economic and environmental operating cost.