Representation of a grid-tied microgrid as a reduced order entity for distribution system dynamics and stability studies
Presents a new method to represent grid-tied microgrids as single entities for power system studies. Investigate the applicability of modal analysis on grid-tied microgrid model reduction. An extra step is introduced to identify and group dominant modes for the equivalent microgrid model. Derive equivalent models for two different grid-tied microgrid models. Validated the reduced order dynamic equivalents under different network operating conditions.
microgrid modal analysis dynamic equivalent distributed generators eigenvalues multi-microgrid