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Omezení spínacích ztrát ve spínaných zdrojích / Switching loss reduction in the switch-mode supplies

The master's thesis covers in its first parts origins and consequnces of the switching losses, basic principles of the various resonant tanks and resonant DC/DC converters. Afterwards the innovative approach of the multiperiod modulation is presented. The main advantages of this kind of modulation include very wide zero current switching region and lowering the switching frequency as the output voltage decreases. In the remaining part of the thesis a prototype converter design is described.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:219380
Date January 2012
CreatorsVašíček, Adam
ContributorsVorel, Pavel, Patočka, Miroslav
PublisherVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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