This paper presents the asymmetric cascaded H-bridge multilevel inverter for electric vehicles (EV) and hybrid electric vehicles (HEV) applications. Currently available power inverter systems for HEVs use a DC-DC boost converter to boost the battery voltage for a traditional three-phase inverter. The present HEV drive inverters have low power density, are expensive, and have low efficiency because they need a bulky inductor. Asymmetric cascaded H-bridge multilevel inverter design for EV and HEV applications without the use of inductors to output a boosted AC voltage is proposed in this paper. Traditionally, each H-bridge needs a DC power supply having equal values of DC power sources. The proposed design uses the asymmetric cascaded multilevel inverter using non-equal DC power sources based on specified ratios. A fundamental switching scheme is used to do modulation control and to produce a seven-level phase voltage.


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    Titel :

    Cascaded H-bridge inverter motor drives for hybrid electric vehicle applications


    Beteiligte:
    Prathiba, T. (Autor:in) / Renuga, P. (Autor:in)


    Erscheinungsdatum :

    2012


    Format / Umfang :

    11 Seiten, 5 Bilder, 4 Tabellen, 9 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Cascaded H-bridge inverter motor drives for hybrid electric vehicle applications

    Prathiba,T. / Renuga,P. / Thiagarajar College of Engng.,IN | Kraftfahrwesen | 2012


    Cascaded H–bridge inverter motor drives for hybrid electric vehicle applications

    Renuga, P. / Prathiba, T. | British Library Online Contents | 2012


    Cascaded H-bridge inverter motor drives for hybrid electric vehicle applications

    Renuga, P. / Prathiba, T. | British Library Online Contents | 2012


    Cascaded H-Bridge Multilevel Inverter for Electric Vehicle

    Asaei, Behzad / Arefi Moghadam, Ebrahim | AIAA | 2008