This paper introduces dc and small-signal circuit models for the PWM buck-boost converter that take into account parasitic components, such as the ESR of the fitter capacitor, the ESR of the inductor, the transistor on-resistance, and the diode forward resistance and offset voltage. Dc and small-signal circuit models for the buck-boost converter are introduced. The dc voltage transfer function and the efficiency of the converter are derived from the dc model. Small-signal open-loop characteristics are derived from the small-signal model. The obtained expressions are illustrated graphically for a converter whose component values were measured.<>


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Open-loop dc and small-signal characteristics of PWM buck-boost converter for CCM


    Beteiligte:


    Erscheinungsdatum :

    01.01.1994


    Format / Umfang :

    604338 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Open-Loop DC and Small-Signal Characteristics of PWM Buck-Boost Converter for CCM

    Kazimierczuk, M. K. / Cravens, R. / IEEE; Dayton Section et al. | British Library Conference Proceedings | 1994



    Boost-buck converter control system

    NAKAMURA MAKOTO / FUNADA MASASHI / MORII AKIYOSHI | Europäisches Patentamt | 2016

    Freier Zugriff


    A Novel Buck-Boost Matrix Converter

    Zhang, X.-p. / Zhu, J.-l. / Tang, H.-p. et al. | British Library Online Contents | 2008