This paper presents a design consideration for the effects of long feeding cables in pulsewidth modulation (PWM) voltage-fed drive. The focus is mainly the overvoltage transient presented in the motor. Theoretical analysis has been achieved based on the transmission line traveling wave theory. Factors contributing to the motor transient overvoltage including typically < 2 pu (per unit) bus voltage or especially the > 2 pu case are described both in theory and by experiment. An improved simple filter structure with low power loss has been proposed. Case study for an adjustable speed ac motor drive is demonstrated by means of prototype experiment to prove its performance and effectiveness.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Efficient technique for suppression of motor transient voltage


    Beteiligte:
    Tsai, M.T. (Autor:in)


    Erscheinungsdatum :

    2003-04-01


    Format / Umfang :

    1014217 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Transient voltage suppression in motor vehicles

    Grafham, D. / Korn, S. | Tema Archiv | 1986


    Motor back electromotive force high-voltage suppression method

    TANG DONGLIANG / WU GANG / ZHOU GUOFENG | Europäisches Patentamt | 2021

    Freier Zugriff


    TRANSIENT VOLTAGE SUPPRESSION PROTECTION CIRCUIT INCLUDING BUILT IN TESTING AND ENABLE - DISABLE FUNCTIONALITY

    EBERTS CHRISTOPHER CHARLES / HESS GARY L | Europäisches Patentamt | 2019

    Freier Zugriff