In this paper a control methodology is presented to perform a bumpless transition from the on-grid to the offgrid of a smart microgrid. The derived controller manages the internal production in order to get to zero the tie-line active and reactive power flows so that the opening of the tie line breaker does not produce significant perturbations. Experimental tests performed on the microgrid built at the Polytechnic University of Bari demonstrated the effectiveness of the proposed control strategy.
Transitions from grid-connected to island operation of Smart Microgrids / Cagnano, Alessia; De Tuglie, Enrico Elio; Dauphin Rasolomampionona, Desire; Klos, Mariusz; Favuzza, Salvatore; Massaro, Fabio; Zizzo, Gaetano. - ELETTRONICO. - (2019). (Intervento presentato al convegno 19th IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe, EEEIC/I and CPS Europe 2019 tenutosi a Genova, Italy nel June 10-14, 2019) [10.1109/EEEIC.2019.8783746].
Transitions from grid-connected to island operation of Smart Microgrids
Alessia Cagnano
;Enrico De Tuglie;
2019-01-01
Abstract
In this paper a control methodology is presented to perform a bumpless transition from the on-grid to the offgrid of a smart microgrid. The derived controller manages the internal production in order to get to zero the tie-line active and reactive power flows so that the opening of the tie line breaker does not produce significant perturbations. Experimental tests performed on the microgrid built at the Polytechnic University of Bari demonstrated the effectiveness of the proposed control strategy.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
