Microgrid Intentional Islanding for Network Emergencies

TitleMicrogrid Intentional Islanding for Network Emergencies
Publication TypeConference Paper
Year of Publication2009
AuthorsGrau, I, Cipcigan LM, Jenkins N, Papadopoulos P
Conference NameProceedings of the 44th International Universities Power Engineering Conference
Date PublishedSeptember
Conference LocationUniversity of Strathclyde
KeywordsDistributed Generation Operation of future power systems
Abstract

This research work address the main technical issues of islanding in order to maintain the supply of electricity in the case of a major network event which results in a loss of grid connection. Integration of individual micro distributed generators in the LV side of the grid could imply benefits for the customers, not only from an economic point of view but also as an electric supply guarantee. The continuity of the supply could be reached by associating a number of loads (customers) and its microsources into different subsystems (microgrids) being able to work in parallel with the grid but with the capacity to switch to islanded mode (off-grid) in case of grid emergency situation.