The control of DC bus voltage, power management, effective power split among the ESDs, and state of charge (SoC) restorations are important in a DC microgrid.
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The MG has been modeled with solar and wind generators. The MG comprises multiple direct current (DC) and alternating current (AC) sub-microgrids (SMGs) with varying voltage levels.
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To simultaneously solve the problems of the state-of-charge (SOC) equalization and accurate current distribution among distributed energy storage units (DESUs) with different
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To maintain the voltage stability of the DC bus and make each station have the power-sharing ability, the AC/DC flexibly interconnected converter should adopt two control strategies.
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Using DC-DC converters between the DC bus and the ESS provides controllable current and output voltage, enabling the integration of multiple batteries with distinctive characteristics
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This paper proposes a decentralized bidirectional voltage supporting control scheme for the multi-mode hybrid ac/dc microgrid, which can provide uninterruptable ac and dc voltages in case of unintentional
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Direct-current (DC) microgrids have gained worldwide attention in recent decades due to their high system efficiency and simple control. In a self-sufficient energy system, voltage control is
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The rest of this paper is structured as follows: Sect. “Controller algorithm for Multiple voltage buses of microgrid” mathematically models the proposed AC/DC microgrid system.
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However, the existing methods are not able to flexibly coordinate the power flows between DC microgrids connected by a multiport converter. In this paper, a distributed cooperative control
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This study proposes a distinct coordination control and power management approach for hybrid residential microgrids (MGs). The method enhances the feasibility of hybrid MGs by reducing
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