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Active substation design to maximize DG integration

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    11 Scopus citations

    Abstract

    The massive integration of distributed generation (DG) can cause voltage disturbances at the connection points. In order to maximize the penetration of DG power, the actual topology of distribution grids should change introducing active devices to control the voltage, especially in weak networks. In this paper it is analyzed the integration of DG in a weak network connected to a MV/LV substation, using different active devices connected to this substation. The studied active devices are: OLTCs, STATCOM with Energy Storage and Dump-loads. The contribution of these active devices to increase the installed DG power in weak networks is analyzed. An operation and control strategy for the Active Substation is presented and the performance of this Active Substation is verified by temporal power flow simulations.

    Original languageEnglish
    Title of host publication2009 IEEE Bucharest PowerTech
    Subtitle of host publicationInnovative Ideas Toward the Electrical Grid of the Future
    DOIs
    StatePublished - 2009
    Event2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future - Bucharest, Romania
    Duration: Jun 28 2009Jul 2 2009

    Publication series

    Name2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future

    Conference

    Conference2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future
    Country/TerritoryRomania
    CityBucharest
    Period06/28/0907/2/09

    Keywords

    • Active network management
    • Active substation
    • Battery storage systems
    • Distributed generation
    • Dump-load
    • OLTC
    • STATCOM
    • Voltage control

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