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Microgrids (MGs) are an integral part of smart energy systems.Hybrid renewable energy sources necessitate a trustworthy control strategy for optimal coordination and utilization of these systems.Improving Microgrid DC MG is the primary goal of this study, which focuses on power management in bidirectional DC-DC converters through the local control unit.Problems brought on by changes in power production and interruptions in load are examined.A hierarchical control strategy addresses these issues with primary layer droop control.This study aims to manage energy by examining variations in photovoltaic systems, batteries, and supercapacitors.Energy management efficiency is defined by the design of the control circuits and converters.Diagrammed.Responsiveness and absence of overshoot/undershoot show that the system is effective and resilient in handling DC MG local control problems, regardless of the load or generation conditions.
Rahi et al. (Tue,) studied this question.