DOUBLE-BOOST DC-AC CONVERTER WITH SLIDING-MODE CONTROL FOR PORTABLE AUDIO

Gert Bolten Maizonave, Michael Andreas E. Andersen, Claus Kjærgaard, Kristian L. Lund, Lars B. R. Hansen

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    The double-boost topology is studied for operation as a dc-ac converter and single stage audio amplifier. A sliding-mode controller is designed in order to achieve fast enough response for the whole audio frequency range. Symmetric, asymmetric and interleaved operation modes are analyzed.
    Original languageEnglish
    Title of host publicationAES 37th International Conference
    PublisherAES
    Publication date2009
    Pages50-56
    Publication statusPublished - 2009
    Event37th International AES Conference - Hillerød, Denmark
    Duration: 28 Aug 200930 Aug 2009
    Conference number: 37
    http://www.aes.org/events/37/

    Conference

    Conference37th International AES Conference
    Number37
    Country/TerritoryDenmark
    CityHillerød
    Period28/08/200930/08/2009
    Internet address

    Keywords

    • double boost converter
    • DC-AC
    • sliding mode
    • class-D
    • portable audio

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