DC and AC Microgrids are key elements to integrate renewable and distributed energy resources as well as distributed energy storage systems. In the last years, efforts toward the standardization of these Microgrids have been made. In this sense, this paper present the hierarchical control derived from ISA-95 and electrical dispatching standards to endow smartness and flexibility to microgrids. The hierarchical control proposed consist of three levels: i) the primary control is based on the droop method, including an output impedance virtual loop; ii) the secondary control allows restoring the deviations produced by the primary control; and iii) the tertiary control manage the power flow between the microgrid and the external electrical distribution system. Results from a hierarchicalcontrolled microgrid are provided to show the feasibility of the proposed approach.


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    Titel :

    Hierarchical Control of Droop-Controlled DC and AC Microgrids - A General Approach Towards Standardization


    Beteiligte:

    Erscheinungsdatum :

    2009-01-01


    Anmerkungen:

    Guerrero , J M , Vásquez , J V & Teodorescu , R 2009 , Hierarchical Control of Droop-Controlled DC and AC Microgrids - A General Approach Towards Standardization . in Proceedings of the 35th Annual Conference of the IEEE Industrial Electronics Society . IEEE , pp. 4341-4346 , Annual Conference of the IEEE Industrial Electronics Society , Porto , Portugal , 03/11/2009 .


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629



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