DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hyoung-Suk | ko |
dc.contributor.author | Kim, Jae-Kuk | ko |
dc.contributor.author | Park, Ki-Bum | ko |
dc.contributor.author | Seong, Hyun-Wook | ko |
dc.contributor.author | Moon, GunWoo | ko |
dc.contributor.author | Youn, Myung Joong | ko |
dc.date.accessioned | 2015-01-27T01:43:50Z | - |
dc.date.available | 2015-01-27T01:43:50Z | - |
dc.date.created | 2013-09-26 | - |
dc.date.created | 2013-09-26 | - |
dc.date.created | 2013-09-26 | - |
dc.date.created | 2013-09-26 | - |
dc.date.issued | 2014-03 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v.61, no.3, pp.1235 - 1242 | - |
dc.identifier.issn | 0278-0046 | - |
dc.identifier.uri | http://hdl.handle.net/10203/193019 | - |
dc.description.abstract | This paper proposes an on/off control of boost power factor correction (PFC) converters to improve the light-load efficiency in paralleled power supply units (PSUs) for servers. The proposed scheme operates the PFC stages of two paralleled PSUs alternately during one cycle of a 60-Hz ac input only at light loads. This improves the light-load efficiency without deteriorating the heavy-load efficiency by reducing load-independent losses such as capacitive turn-on and core losses. In addition, the proposed scheme alleviates the harmonic distortion by reducing the discontinuous conduction mode region. Experimental results from 1.6-kW PFC boost converters are shown to verify the proposed work. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | On/Off Control of Boost PFC Converters to Improve Light-Load Efficiency in Paralleled Power Supply Units for Servers | - |
dc.type | Article | - |
dc.identifier.wosid | 000323720400009 | - |
dc.identifier.scopusid | 2-s2.0-84883415400 | - |
dc.type.rims | ART | - |
dc.citation.volume | 61 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 1235 | - |
dc.citation.endingpage | 1242 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | - |
dc.identifier.doi | 10.1109/TIE.2013.2258301 | - |
dc.contributor.localauthor | Park, Ki-Bum | - |
dc.contributor.localauthor | Moon, GunWoo | - |
dc.contributor.localauthor | Youn, Myung Joong | - |
dc.contributor.nonIdAuthor | Kim, Jae-Kuk | - |
dc.contributor.nonIdAuthor | Seong, Hyun-Wook | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Boost converter | - |
dc.subject.keywordAuthor | light-load efficiency | - |
dc.subject.keywordAuthor | on/off control | - |
dc.subject.keywordAuthor | paralleled power supply units (PSUs) | - |
dc.subject.keywordAuthor | power factor correction (PFC) | - |
dc.subject.keywordAuthor | servers | - |
dc.subject.keywordPlus | RESONANT CONVERTER | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.subject.keywordPlus | RANGE | - |
dc.subject.keywordPlus | MODE | - |
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