DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yun, JJ | - |
dc.contributor.author | Choe, HJ | - |
dc.contributor.author | Hwang, YH | - |
dc.contributor.author | Park, YK | - |
dc.contributor.author | Kang, B | - |
dc.date.accessioned | 2016-03-31T08:46:13Z | - |
dc.date.available | 2016-03-31T08:46:13Z | - |
dc.date.created | 2013-02-28 | - |
dc.date.issued | 2012-04 | - |
dc.identifier.issn | 0278-0046 | - |
dc.identifier.other | 2012-OAK-0000026614 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16010 | - |
dc.description.abstract | This paper proposes a method of improving the power-conversion efficiency of a direct-current-direct-current boost converter. The proposed method uses a passive snubber circuit, which consists of two inductors, a capacitor, and a diode, to reduce switching loss. The proposed boost converter was built and tested on 42-, 47-, and 55-in edge-lit light-emitting-diode (LED) backlight units (BLUs). The power-conversion efficiency for an input voltage of 24 V was measured as 96%, 95.1%, and 93.7% for the 42-, 47-, and 55-in edge-lit LED BLUs, respectively; these values were 2.3%, 2.2%, and 2% higher than those of the conventional boost converters in the corresponding BLUs. The proposed boost converter ensured reliable operation and high-power efficiency under a +/- 10% variation of input voltage and a +/- 20% variation of the passive snubber component values. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGI | - |
dc.relation.isPartOf | IEEE Transactions on Industrial Electronics | - |
dc.subject | Direct-current-direct-current (dc-dc) power conversion | - |
dc.subject | light-emitting-diode (LED) displays | - |
dc.subject | snubbers | - |
dc.subject | BACKLIGHT DRIVING SYSTEM | - |
dc.subject | HIGH-VOLTAGE GAIN | - |
dc.subject | LCD PANELS | - |
dc.subject | REVERSE-RECOVERY | - |
dc.subject | DESIGN | - |
dc.subject | IMPLEMENTATION | - |
dc.subject | DRIVERS | - |
dc.subject | DISPLAY | - |
dc.subject | STRESS | - |
dc.title | Improvement of Power-Conversion Efficiency of a DC–DC Boost Converter Using a Passive Snubber Circuit | - |
dc.type | Article | - |
dc.contributor.college | 전자전기공학과 | - |
dc.identifier.doi | 10.1109/TIE.2011.2141095 | - |
dc.author.google | Yun, JJ | - |
dc.author.google | Choe, HJ | - |
dc.author.google | Hwang, YH | - |
dc.author.google | Park, YK | - |
dc.author.google | Kang, B | - |
dc.contributor.id | 10071834 | - |
dc.relation.journal | IEEE Transactions on Industrial Electronics | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Industrial Electronics, v.59, no.4, pp.1808 - 1814 | - |
dc.identifier.wosid | 000296480700014 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1814 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1808 | - |
dc.citation.title | IEEE Transactions on Industrial Electronics | - |
dc.citation.volume | 59 | - |
dc.contributor.affiliatedAuthor | Kang, B | - |
dc.identifier.scopusid | 2-s2.0-80455156362 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 42 | - |
dc.description.scptc | 42 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | BACKLIGHT DRIVING SYSTEM | - |
dc.subject.keywordPlus | HIGH-VOLTAGE GAIN | - |
dc.subject.keywordPlus | REVERSE-RECOVERY | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | IMPLEMENTATION | - |
dc.subject.keywordPlus | DISPLAY | - |
dc.subject.keywordPlus | DRIVERS | - |
dc.subject.keywordAuthor | Direct-current-direct-current (dc-dc) power conversion | - |
dc.subject.keywordAuthor | light-emitting-diode (LED) displays | - |
dc.subject.keywordAuthor | snubbers | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Automation & Control Systems | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
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