In this paper, an inductively coupled multiphase resonant converter is presented for wireless electric vehicle charging applications. As an alternative to the traditional frequency and phase shift control methods, a hybrid phasefrequency control strategy is implemented to improve the system efficiency. A theoretical analysis of the proposed system is carried out considering a wide battery state-of-charging range. In order to confirm the proposed converter and control technique, a laboratory prototype wireless charger is designed using 8-in airgap coreless transformer and rectifier. The proposed control is compared with the conventional control methods for various load conditions at the different power levels. In comparison results, the proposed hybrid control methodology demonstrates the efficiency improvements of 1.1% at the heaviest load condition and 5.7% at the lightest load condition.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Analysis and Control of Multiphase Inductively Coupled Resonant Converter for Wireless Electric Vehicle Charger Applications


    Beteiligte:
    Bojarski, Mariusz (Autor:in) / Asa, Erdem (Autor:in) / Colak, Kerim (Autor:in) / Czarkowski, Dariusz (Autor:in)


    Erscheinungsdatum :

    2017-06-01


    Format / Umfang :

    2571894 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Multiphase resonant converter with output current multiplier for battery charger applications

    Brañas Reyes, Christian / Viera Pérez, Juan Carlos / Azcondo Sánchez, Francisco Javier et al. | BASE | 2016

    Freier Zugriff

    PWM control series resonant converter and method for electric vehicle charger

    CHEN JINGWEN / XUE GUANYU | Europäisches Patentamt | 2022

    Freier Zugriff

    PV Battery Charger Using an $L3C$ Resonant Converter for Electric Vehicle Applications

    Shafiei, Navid / Ordonez, Martin / Tokaldani, Mohammad Ali Saket et al. | IEEE | 2018


    Bridge resonant converter, hiccup control method and vehicle-mounted charger

    ZHANG XIAOAO / HAO SHIQIANG / CHEN WEI | Europäisches Patentamt | 2023

    Freier Zugriff

    LLC resonant converter, vehicle-mounted charger and charging pile

    CUI QIAN | Europäisches Patentamt | 2024

    Freier Zugriff