Abstract As for three-level voltage source converter (VSC), a SVPWM over-modulation scheme is proposed in this article. The proposed scheme can realize the volt-second balance between the output voltage and the reference voltage and reduce fluctuation of the neutral-point voltage. The realization of the proposed scheme also is simple. The control strategies successfully are applied in the motor drive system of the large-power diode-clamped three-level converter which is based on IGCT. The simulation and experiment results show that the control strategies are valid.


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    Titel :

    A Novel SVPWM Over-Modulation Scheme for Three-Level Converter


    Beteiligte:
    Shang, Jing (Autor:in) / Nian, Xiaohong (Autor:in) / Liu, Kean (Autor:in) / Gan, Weiwei (Autor:in)


    Ausgabe :

    1st ed. 2016


    Erscheinungsdatum :

    01.01.2016


    Format / Umfang :

    17 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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