Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Simulation of an Ultrafast Charging Station Operating in Steady State

  • Dades identificatives

    Identificador: imarina:9366636
    Handle: https://hdl.handle.net/20.500.11797/imarina9366636
    Autors:
    Blanch-Fortuna, AZambrano-Prada, DGállego-Casals, MMartinez-Salamero, L
    Resum:
    This report presents the analysis, study, and simulation of an ultrafast charging station (UFCS) for electric vehicles (EVs) operating in steady state. The electrical architecture of the charging station uses an ac bus plus two dc buses and it is supported by a storage system based on batteries and super-capacitors. The power demand of the EVs is established taking into account the electric characteristics of their batteries and the availability of the station charging points. The analysis introduces a supervisory control based on a state machine description for different operating modes, which eventually facilitates fault detection in the electrical architecture. In addition, the study proposes different methods to handle the required energy for the charging demand and a procedure for the correct sizing of both the energy storage system and the input transformer. In laboratory experiments in a reduced-scale storage system, a SCADA supervision with CAN communication has proved successful in gathering data corresponding to modes of charge and discharge in batteries and super-capacitors, and subsequently displaying them on a computer screen.

  • Altres:

    Autor segons l'article: Blanch-Fortuna, A; Zambrano-Prada, D; Gállego-Casals, M; Martinez-Salamero, L
    Departament: Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/s de la URV: Blanch Fortuna, Alexandra / Martínez Salamero, Luis / Zambrano Prada, David Alejandro
    Paraules clau: Ultrafast charging Monte carlo simulation Hybrid microgrid Energy storage sizing Energy
    Resum: This report presents the analysis, study, and simulation of an ultrafast charging station (UFCS) for electric vehicles (EVs) operating in steady state. The electrical architecture of the charging station uses an ac bus plus two dc buses and it is supported by a storage system based on batteries and super-capacitors. The power demand of the EVs is established taking into account the electric characteristics of their batteries and the availability of the station charging points. The analysis introduces a supervisory control based on a state machine description for different operating modes, which eventually facilitates fault detection in the electrical architecture. In addition, the study proposes different methods to handle the required energy for the charging demand and a procedure for the correct sizing of both the energy storage system and the input transformer. In laboratory experiments in a reduced-scale storage system, a SCADA supervision with CAN communication has proved successful in gathering data corresponding to modes of charge and discharge in batteries and super-capacitors, and subsequently displaying them on a computer screen.
    Àrees temàtiques: Signal processing Physics, applied Hardware and architecture Engineering, electrical & electronic Engenharias iv Electrical and electronic engineering Control and systems engineering Computer science, information systems Computer networks and communications
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: luis.martinez@urv.cat alexandra.blanch@urv.cat davidalejandro.zambrano@urv.cat
    Identificador de l'autor: 0000-0003-3344-9501
    Data d'alta del registre: 2024-08-03
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Electronics. 12 (23): 4811-
    Referència de l'ítem segons les normes APA: Blanch-Fortuna, A; Zambrano-Prada, D; Gállego-Casals, M; Martinez-Salamero, L (2023). Simulation of an Ultrafast Charging Station Operating in Steady State. Electronics, 12(23), 4811-. DOI: 10.3390/electronics12234811
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2023
    Tipus de publicació: Journal Publications

  • Paraules clau:

    Computer Networks and Communications,Computer Science, Information Systems,Control and Systems Engineering,Electrical and Electronic Engineering,Engineering, Electrical & Electronic,Hardware and Architecture,Physics, Applied,Signal Processing
    Ultrafast charging
    Monte carlo simulation
    Hybrid microgrid
    Energy storage sizing
    Energy
    Signal processing
    Physics, applied
    Hardware and architecture
    Engineering, electrical & electronic
    Engenharias iv
    Electrical and electronic engineering
    Control and systems engineering
    Computer science, information systems
    Computer networks and communications

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