DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정서광 | - |
dc.contributor.author | 차우준 | - |
dc.contributor.author | 이성호 | - |
dc.contributor.author | 권봉환 | - |
dc.date.accessioned | 2021-12-03T16:21:13Z | - |
dc.date.available | 2021-12-03T16:21:13Z | - |
dc.date.created | 2020-03-29 | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 1229-2214 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/107957 | - |
dc.description.abstract | In this study, a single-power-conversion series-resonant ac-dc converter with high efficiency and high power factor is proposed. The proposed ac-dc converter consists of single-ended primary-inductor converter with an active-clamp circuit and a voltage doubler with series-resonant circuit. The active-clamp circuit clamps the surge voltage and provides zero-voltage switching of the main switch. The series-resonant circuit consists of leakage inductance Llk of the transformer and resonant capacitors Cr1 and Cr2. This circuit also provides zero-current switching of output diodes D1 and D2. Thus, the switching loss of switches and reverse-recovery loss of output diodes are considerably reduced. The proposed ac-dc converter also achieves high power factor using the proposed control algorithm without the addition of a power factor correction circuit and a dc-link electrolytic capacitor. A detailed theoretical analysis and the experimental results for a 1kW prototype are discussed. | - |
dc.language | Korean | - |
dc.publisher | 전력전자학회 | - |
dc.relation.isPartOf | 전력전자학회 논문지 | - |
dc.title | 고효율을 갖는 단일 전력변환 직렬 공진형 AC-DC 컨버터 | - |
dc.title.alternative | Single-Power-Conversion Series-Resonant AC-DC Converter with High Efficiency | - |
dc.type | Article | - |
dc.identifier.doi | 10.6113/TKPE.2016.21.3.224 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 전력전자학회 논문지, v.21, no.3, pp.224 - 230 | - |
dc.identifier.kciid | ART002114400 | - |
dc.citation.endPage | 230 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 224 | - |
dc.citation.title | 전력전자학회 논문지 | - |
dc.citation.volume | 21 | - |
dc.contributor.affiliatedAuthor | 정서광 | - |
dc.contributor.affiliatedAuthor | 차우준 | - |
dc.contributor.affiliatedAuthor | 권봉환 | - |
dc.description.journalClass | 2 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | ARTICLE | - |
dc.subject.keywordAuthor | Single-power-conversion | - |
dc.subject.keywordAuthor | SEPIC(Single-Ended Primary-Inductor Converter) | - |
dc.subject.keywordAuthor | Voltage doubler | - |
dc.subject.keywordAuthor | Active-clamp circuit | - |
dc.subject.keywordAuthor | Series-resonant circuit. | - |
dc.description.journalRegisteredClass | kci | - |
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