DC Fast Charging Station (DCFCS) is essential for widespread use of Electric Vehicle (EVs). It can recharge EVs in direct current in a short period of time. In recent years, the increasing penetration of EVs and their charging systems are going through a series of changes. This paper addresses the design of a new DCFCS for EVs coupled with a local Battery Energy Storage (BES). DCFCS is equipped with a bidirectional AC/DC converter for feeding power back to the grid, two lithium batteries and a DC/DC converter. This paper proposes an optimal size of the BES to reduce the negative impacts on the power grid through the application of electrical storage systems within the DC fast charging stations. The proposed solution decreases the charging time and the impact on the low voltage (LV) grid significantly. The charger can be used as a multifunctional grid-utility such as congestion management and load levelling. Finally, an optimal design of the DCFSC has been done to evaluate the feasibility and the operability of the system in different EVs load conditions.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optimal design of DC fast-charging stations for EVs in low voltage grids


    Beteiligte:


    Erscheinungsdatum :

    2017-06-01


    Format / Umfang :

    1429949 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Optimal Deployment of Electric Vehicles’ Fast-Charging Stations

    Irfan Ullah / Kai Liu / Safa Bhar Layeb et al. | DOAJ | 2023

    Freier Zugriff

    ELECTRIC CHARGING CENTER WITH FAST-CHARGING STATIONS

    DUREAU GUILLAUME / VOR DEM ESCHE RAINER / TREPPMANN CHRISTOPH | Europäisches Patentamt | 2015

    Freier Zugriff

    Fast Harmonic Rejecting Control Design to Enable Active Support of Charging Stations to Micro-Grids Under Distortion

    Nguyen, Hoach The / Hosani, Khalifa Al / Al-Sumaiti, Ameena Saad et al. | IEEE | 2023


    Requirement Analysis of Fast-Charging Stations

    Gabbar, Hossam A. | Springer Verlag | 2022


    Optimal design of charging stations for electrified transit networks

    El-Taweel, Nader A. / Mohamed, Moataz / Farag, Hany E. | IEEE | 2017