Optimal PI-Controller-Based Hybrid Energy Storage System in DC Microgrid

Power availability from renewable energy sources (RES) is unpredictable, and must be managed effectively for better utilization. The role that a hybrid storage system (HESS) plays vital in this context. Renewable along with systems can provide power management DC microgrid environment. In paper, the optimal PI-controller-based proposed effective utilization of power. model, PI controller developed using particle swarm optimization (PSO) approach. A 72 W considered order to validate effectiveness controller. model implemented MATLAB/SIMULINK platform. To show results are validated conventional system.