This work presents an energy management system for stand-alone direct current microgrids, based on a fuzzy controller that employs a bracket operator. The system takes as input the net power and the state of charge of the storage unit, processed through a structure in- spired by proportional-integral-derivative regulators. The control logic e ectively governs the activation of the fuel cell, optimizing resource usage while maintaining operational stability. The performance of the system, validated on both simulated and real data, shows a high degree of consistency in the two contexts, con rming the reliability of the ap- proach and the potential of simulation as a support tool for designing real-world systems with a low error margin.
ADVANCED MODEL FOR OPTIMAL MANAGEMENT OF ENERGY DEFICITS AND SURPLUSES IN STAND-ALONE DIRECT-CURRENT MICROGRIDS
Palumbo A.;
2025-01-01
Abstract
This work presents an energy management system for stand-alone direct current microgrids, based on a fuzzy controller that employs a bracket operator. The system takes as input the net power and the state of charge of the storage unit, processed through a structure in- spired by proportional-integral-derivative regulators. The control logic e ectively governs the activation of the fuel cell, optimizing resource usage while maintaining operational stability. The performance of the system, validated on both simulated and real data, shows a high degree of consistency in the two contexts, con rming the reliability of the ap- proach and the potential of simulation as a support tool for designing real-world systems with a low error margin.Pubblicazioni consigliate
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