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    H2020 sensible Project – Laboratory Results for the Short-Circuit Behaviour of the Storage Devices, under Islanding Conditions

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    CIRED 2018 Ljubljana WS - 0248 - 20983.pdf (677.1Kb)
    Paper number
    0248
    Conference name
    CIRED 2018 Ljubljana Workshop
    Conference date
    7 - 8 June 2018
    Conference location
    Ljubljana, Slovenia
    Peer-reviewed
    Yes
    Metadata
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    Authors
    Lopes Filipe, Nuno, EDP NEW R&D, Portugal
    Castanheira Marques, Miguel, EDP NEW R&D, Portugal
    André, Ricardo, EDP NEW R&D, Portugal
    Rocha, Luís, EDP Labelec, Portugal
    Almeida, Bernardo, EDP Distribuição, Portugal
    Neves, André, EDP Distribuição, Portugal
    Louro, Miguel, EDP Distribuição, Portugal
    Damásio, José, Siemens SA, Portugal
    Gouveia, Clara, INESC TEC, Portugal
    Abstract
    The continuous increase of Distributed Generation (DER) along the electrical grid can offer several benefits, such as microgrid operation. However, microgrid operation requires special attention and introduces new challenges to the distribution operators, in particular for the protection systems. In the SENSIBLE project, a H2020 project funded by the European Commission (EU), one of the objectives of the Portuguese demonstrator is to test the islanding operation of a LV secondary substation (SS) with grid and residential storage devices. In the context of this paper, the results of the protection tests performed under laboratory conditions at EDP Labelec are presented. For that purpose, a secondary substation low voltage (LV) grid was built, with the grid embedded storage devices connected to a LV busbar, which provide energy to a set of adjustable loads (three-phase heating fans). The studies were performed for all foreseeable configurations (parallel and island) to ensure clearing of faulted conditions, and with different load scenarios.
    Publisher
    AIM
    Date
    2018-06-07
    Published in
    • CIRED 2018 Ljubljana Workshop on Microgrids and Local Energy Communities
    Permanent link to this record
    https://www.cired-repository.org/handle/20.500.12455/1254
    http://dx.doi.org/10.34890/422
    ISSN
    2032-9628
    ISBN
    978-2-9602415-1-8

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