Aiming at the problem of DC bus voltage fluctuation caused by the instability of input and output power of distributed power supply in DC microgrid, and considering the characteristics of dual active bridge （DAB） energy storage converter with bidirectional energy flow, a dual closed-loop model predictive control strategy based on internal model principle is proposed in this paper.
[pdf] This paper studies the long-term energy management of a microgrid coordinating hybrid hydrogen-battery energy storage. We develop an approximate semi-empirical hydrogen storage model to accurately capture the power-dependent efficiency of hydrogen storage.
[pdf] The regulatory framework introduces clear authorization processes under the Independent Power Producer regime and establishes rules for grid access contracts and tariff structures that prevent double charging, though direct subsidies are not provided.
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