For the power converters of Fuel Cell Electric Vehicles, there is a great need for less component stress, smaller component size and higher efficiency. The paper presents a typical configuration of FCEV power trains, and proposes a novel Buck-Boost cascaded topology for high power applications. It offers better performance compared with the single-switch buck-boost converters, such as buck-boost, CUK, Zeta, SEPIC circuit. Also, the operating principles and the parameters of the Buck-Boost cascaded converter are analyzed. The simulation results show that the converter has excellent electrical characteristics, and is suitable for FCEV applications.


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    Titel :

    Analysis of Buck-Boost Converters for Fuel Cell Electric Vehicles


    Beteiligte:
    Qiao, Haibo (Autor:in) / Zhang, Yicheng (Autor:in) / Yao, Yongtao (Autor:in) / Wei, Li (Autor:in)


    Erscheinungsdatum :

    2006-12-01


    Format / Umfang :

    2468710 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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