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Averaged modeling of switched DC-DC converters based on Spice models of semiconductor switches

Result description

A generalization of the model of PWM (Pulse Width Modulation) switch according to Dijk et al for averaged modeling of switched DC-DC converters is proposed. A new model takes into account the nonideal V/I characteristics of semiconductor switches. A special procedure provides for the extraction of the model parameters directly from PSpice models of concrete transistors or diodes, representing the active and passive switches.

Keywords

CDUOTACDTACDBATransconductance

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Averaged modeling of switched DC-DC converters based on Spice models of semiconductor switches

  • Original language description

    A generalization of the model of PWM (Pulse Width Modulation) switch according to Dijk et al for averaged modeling of switched DC-DC converters is proposed. A new model takes into account the nonideal V/I characteristics of semiconductor switches. A special procedure provides for the extraction of the model parameters directly from PSpice models of concrete transistors or diodes, representing the active and passive switches.

  • Czech name

    Průměrované modelování spínaných DC-DC převodníků založené na Spice modelech polovodičových spínačů

  • Czech description

    V článku je provedeno zobecnění modelu PWM PWM (Pulse Width Modulation) spínače podle Dijka a spol. pro průměrované modelování spínaných DC-DC převodníků. Nový model nyní respektuje nelineární ampérvoltové charakteristiky polovodičových spínačů. Speciální procedura přímo extrahuje parametry modelu z PSpice modelů konkrétních tranzistorů nebo diod, které reprezentují aktivní a pasivní spínače.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    7th WSEAS Int. Conf. On Circuits, Systems, Electronics, Control&Signal Processing (CSECS?08)

  • ISBN

    978-960-474-037-6

  • ISSN

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

  • Publisher name

    WSEAS

  • Place of publication

    Tenerife, Spain

  • Event location

    Tenerife, Spain

  • Event date

    Jan 1, 2008

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article