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
CountryDenmark
CityHillerød
Period28/08/200930/08/2009
Internet address

Keywords

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

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