This paper describes the design and control requirements that are necessary to realize a microgrid starting from components already installed on distribution grids. The main attention has been paid to the technical and control arrangements needed for ensuring a safe transition from the on-grid to the off-grid mode of the experimental microgrid built at the Polytechnic of Bari. The control strategy is based on the master-slave control, with the master unit taking care of the overall perturbation in a sort of isochronous controller. Different system conditions have been considered in the experimental tests to examine performances of the proposed control strategy during unpredicted islanding events.
A simple circuit model for the islanding transition of microgrids / Cagnano, Alessia; DE TUGLIE, Enrico Elio; Trovato, Michele Antonio; Cicognani, L.; Vona, V.. - (2016). (Intervento presentato al convegno 2nd IEEE International Forum on Research and Technologies for Society and Industry Leveraging a Better Tomorrow, RTSI 2016 tenutosi a Bologna, Italy nel September 07-09, 2016) [10.1109/RTSI.2016.7740577].
A simple circuit model for the islanding transition of microgrids
CAGNANO, Alessia;DE TUGLIE, Enrico Elio;TROVATO, Michele Antonio;
2016-01-01
Abstract
This paper describes the design and control requirements that are necessary to realize a microgrid starting from components already installed on distribution grids. The main attention has been paid to the technical and control arrangements needed for ensuring a safe transition from the on-grid to the off-grid mode of the experimental microgrid built at the Polytechnic of Bari. The control strategy is based on the master-slave control, with the master unit taking care of the overall perturbation in a sort of isochronous controller. Different system conditions have been considered in the experimental tests to examine performances of the proposed control strategy during unpredicted islanding events.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
