A high efficiency multi-output power conversion unit for low voltage output renewable energy

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper reports the development of a practical non-isolated high-boost converter using 12-24 VDC class low-voltage for renewable energy source. The proposed circuit is designed with a 500 W class cascade double boost converter to allow high-boost output gain, and a 300 W cascade buck-boost converter is additionally designed for auxiliary output. Operation characteristics of each stage are analysed and also the practicality of the proposed structure is verified through prototype test results. Efficiency performance was confirmed to be more than 94 % in the double boost stage, and over 95 % in the cascade buck-boost stage.

Original languageEnglish
Title of host publicationINTELEC 2013 - 35th International Telecommunications Energy Conference, Smart Power and Efficiency
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9783800735006
StatePublished - 2013
Event35th International Telecommunications Energy Conference, Smart Power and Efficiency, INTELEC 2013 - Hamburg, Germany
Duration: 13 Oct 201317 Oct 2013

Publication series

NameINTELEC, International Telecommunications Energy Conference (Proceedings)
Volume2013-October
ISSN (Print)0275-0473

Conference

Conference35th International Telecommunications Energy Conference, Smart Power and Efficiency, INTELEC 2013
Country/TerritoryGermany
CityHamburg
Period13/10/1317/10/13

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