In power, microgrid: a microgrid system that is electrically connected to the distribution system of a DU and can operate in a synchronized mode or in island mode [Section 4(j), Microgrid Systems Act of 2022; Section 4.11, DOE Department Circular No. DC2022-05-0017, Rules and Regulations to Implement Republic Act No. 11646 (Microgrid Systems Act)
Note: Under the IRR, the term is written as “Grid-tied Microgrid System”.