Variable Voltage Converter (VVC) is adopted in Power-Split structure of hybrid electric vehicles (HEVs) to optimize the Electric-Drive (e-Drive) system performance. With the wider availability of Silicon Carbide (SiC) power semiconductor for automotive applications, there are new opportunities to further optimize and improve performance of VVC, e.g. lower power loss, smaller size, and lighter weight, comparing to use traditional Silicon (Si) IGBT and diode. In this paper, a SiC based VVC is designed, prototyped, and evaluated. In order to maximize the benefits of SiC power devices in VVC application, each key component is carefully designed and selected, including SiC power module, power capacitor, and power inductor. The characterization and evaluation results demonstrate the benefits of advanced SiC devices in VVC design optimization, and such benefits quantified in this paper.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design of a SiC Based Variable Voltage Converter for Hybrid Electric Vehicle


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Ge, Baoming (Autor:in) / Curuvua, Boris (Autor:in) / Xu, Fan (Autor:in) / Chen, Lihua (Autor:in)

    Kongress:

    WCX SAE World Congress Experience ; 2019



    Erscheinungsdatum :

    2019-04-02




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Design of a SiC Based Variable Voltage Converter for Hybrid Electric Vehicle

    Xu, Fan / Ge, Baoming / Chen, Lihua et al. | British Library Conference Proceedings | 2019


    VOLTAGE VARIABLE CONTROL METHOD OF DIRECT CURRENT CONVERTER OF HYBRID VEHICLE

    SHIN DONG JUN / YONG KAK CHOI / NOH SOUNG HAN et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Electric drive with input inductor based variable voltage converter

    GE BAOMING / CHEN LIHUA | Europäisches Patentamt | 2019

    Freier Zugriff

    Low Voltage Converter of Electric Vehicle

    SONG MIN SOO | Europäisches Patentamt | 2016

    Freier Zugriff

    Transformer based variable voltage converter

    GE BAOMING / CHEN LIHUA | Europäisches Patentamt | 2020

    Freier Zugriff