For several reasons, particularly due to the mismatch in the feeder impedance, accurate power sharing in islanded microgrids is a challenging task. To get around this problem, a distributed event-triggered power sharing control strategy is proposed in this paper. The suggested technique adaptively regulates the virtual impedances at both fundamental positive/negative sequence and harmonic frequencies and, therefore, accurately share the reactive, unbalanced, and harmonics powers among distributed generation (DG) units. The proposed method requires no information of feeder impedance and involves exchanging information between units at only event-triggered times, which reduces the communication burden without affecting the system performance. The stability and inter-event interval are analyzed in this paper. Finally, experimental results are presented to validate the effectiveness of the proposed scheme.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Distributed Event-triggered Control for Reactive, Unbalanced and Harmonic Power Sharing in Islanded AC Microgrids


    Beteiligte:
    Lu, Jinghang (Autor:in) / Zhao, Ming (Autor:in) / Golestan, Saeed (Autor:in) / Dragicevic, Tomislav (Autor:in) / Pan, Xuewei (Autor:in) / Guerrero, Josep M. (Autor:in)

    Erscheinungsdatum :

    2022-01-01


    Anmerkungen:

    Lu , J , Zhao , M , Golestan , S , Dragicevic , T , Pan , X & Guerrero , J M 2022 , ' Distributed Event-triggered Control for Reactive, Unbalanced and Harmonic Power Sharing in Islanded AC Microgrids ' , IEEE Transactions on Industrial Electronics , vol. 69 , no. 2 , 2 , pp. 1548-1560 . https://doi.org/10.1109/TIE.2021.3057018



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629



    Distributed Event-triggered Control for Reactive, Unbalanced and Harmonic Power Sharing in Islanded AC Microgrids

    Lu, Jinghang / Zhao, Ming / Golestan, Saeed et al. | BASE | 2021

    Freier Zugriff

    Accurate Reactive Power Sharing Strategy for Droop-based Islanded AC Microgrids

    Mohammed, Nabil / Lashab, Abderezak / Ciobotaru, Mihai et al. | BASE | 2023

    Freier Zugriff

    Secondary restoration control of islanded microgrids with a decentralized event-triggered strategy

    Chen, Meng / Xiao, Xiangning / Guerrero, Josep M. | BASE | 2018

    Freier Zugriff

    An iterative adaptive virtual impedance loop for reactive power sharing in islanded meshed microgrids

    Sellamna, H. / Massi Pavan, A. / Mellit, A. et al. | BASE | 2020

    Freier Zugriff