This paper is focused on the evaluation of theoretical and experimental aspects related to the different operation modes of a laboratory power architecture, which realizes a micro grid for the charging of road electric and plug-in hybrid vehicles. The analyzed power configuration is based on a DC bus architecture, which presents the main advantage of an easy integration of renewable energy sources and buffered storage systems. A first phase of simulations is aimed to evaluate the main energy fluxes within the studied architecture and to identify the energy management strategies, which optimize simultaneously the power requirements from the main grid and charging times of different electric vehicles. A second phase is based on the experimental characterization of the analyzed power architecture, implementing the control strategies evaluated in the simulation environment, through a laboratory acquisition and control system. Then the experimental results coming from the laboratory prototype are compared with the simulation results, in order to achieve a better parameter setting of the simulation model for the analyzed structure. This preliminary analysis makes possible other simulations to be carried out on more complex architecture of micro-grids, taking into account the integration of renewable energy sources and high power buffer storage systems. Particular attention is also given to the analysis of ultra-fast charging operations and the related performance in terms of total efficiency, charging times, total power factor and power requirements from the main grid. This study represents a further step toward the new concept of smart grid scenario for electric vehicles.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren




    Coordinated charging of plug-in electric vehicles in the charging station

    Yanling Shen, / Huachun Han, / Zengquan Yuan, et al. | IEEE | 2014


    Charging station location problem of plug-in electric vehicles

    Zhu, Zhi-Hong / Gao, Zi-You / Zheng, Jian-Feng et al. | Elsevier | 2016


    CHARGING STATION FOR CHARGING ELECTRIC VEHICLES

    STEINBACHER FRANK | Europäisches Patentamt | 2023

    Freier Zugriff

    CHARGING STATION FOR CHARGING ELECTRIC VEHICLES

    BROMBACH JOHANNES / STRAFIEL CHRISTIAN / BEEKMANN ALFRED | Europäisches Patentamt | 2022

    Freier Zugriff