High efficiency two-stage cascaded converter with energy storage device for renewable energy sources
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, H.-S. | - |
dc.contributor.author | Kim, C.-I. | - |
dc.contributor.author | Park, S.-J. | - |
dc.contributor.author | Park, J.H. | - |
dc.date.available | 2019-04-10T10:21:34Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2013 | - |
dc.identifier.isbn | 9781479900718 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/32824 | - |
dc.description.abstract | Since photovoltaic energy sources operate at low voltage, typically boost converters are used for the high-voltage dc link. However, the high-boosted voltage causes significant power losses. This paper proposes a power-loss reduction scheme by using an energy storage connected between Boostconverter and Bidirectional-Converter in Cascade (BBCC). First stage, the boost-converter makes a voltage boosting around lOOV. Because of the low voltage-rating, we can use a schottky diode for the converter. In second stage, a bidirectionalconverter makes a voltage boost up to 400Vdc. Using a schottky diode and a simple bidirectional-converter can reduce the power-loss significantly. To make the output power stable, the renewable energy system needs an energy storage. Compared to conventional energy-storage systems, the proposed-system is relatively cost-effective. In this paper, the operating principle and design guidelines of the proposed scheme are presented, along with the performance analysis. Also, a 350W BBCC hardware prototype has been implemented for experimental verifications of the proposed system architecture. © 2013 IEEE. | - |
dc.publisher | IEEE Computer Society | - |
dc.relation.isPartOf | 1st International Future Energy Electronics Conference, IFEEC 2013 | - |
dc.title | High efficiency two-stage cascaded converter with energy storage device for renewable energy sources | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.identifier.bibliographicCitation | 1st International Future Energy Electronics Conference, IFEEC 2013, pp.520 - 523 | - |
dc.description.journalClass | 2 | - |
dc.identifier.scopusid | 2-s2.0-84903208090 | - |
dc.citation.conferenceDate | 2013-11-03 | - |
dc.citation.conferencePlace | Tainan | - |
dc.citation.endPage | 523 | - |
dc.citation.startPage | 520 | - |
dc.citation.title | 1st International Future Energy Electronics Conference, IFEEC 2013 | - |
dc.contributor.affiliatedAuthor | Park, J.H. | - |
dc.type.docType | Conference Paper | - |
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