The dynamic phasor (DP) model of a hybrid AC/DC microgird is proposed in this paper. This hybrid microgrid consists of an interlinking converter (ILC), wind turbine (WT) system, photovoltaic (PV) system and energy storage (ES) system, and can operate under either grid-connected mode or autonomous mode. A comprehensive definition of the dynamic phasor is given to make the developed model more compact and the physical meaning more clear. The developed microgrid model is validated by comparing with a detailed model considering switch operations in Matlab/Simulink. By comparison, the DP model turns out to consume much less time and have a satisfactory accuracy under various disturbances.
CITATION STYLE
Xu, J., Wang, K., & Li, G. (2017). Dynamic phasor modeling of a hybrid AC/DC microgrid. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 10639 LNCS, pp. 277–286). Springer Verlag. https://doi.org/10.1007/978-3-319-70136-3_30
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