DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Yoon-Geol | - |
dc.contributor.author | Lee, Hyeon-Seok | - |
dc.contributor.author | Kang, Bongkoo | - |
dc.contributor.author | Lee, Su-Chang | - |
dc.contributor.author | Yoon, Sang-Jin | - |
dc.date.accessioned | 2020-02-26T06:51:09Z | - |
dc.date.available | 2020-02-26T06:51:09Z | - |
dc.date.created | 2019-05-29 | - |
dc.date.issued | 2019-04 | - |
dc.identifier.issn | 1996-1073 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/101137 | - |
dc.description.abstract | This paper proposes a grid-connected single-stage micro-inverter with low cost, small size, and high efficiency to drive a 320 W class photovoltaic panel. This micro-inverter has a new and advanced topology that consists of an interleaved boost converter, a full-bridge converter, and a voltage doubler. Variable switching frequency and advanced burst control schemes were devised and implemented. A 320 W prototype micro-inverter was very compact and slim with 60-mm width, 310-mm length, and 30-mm height. In evaluations, the proposed micro-inverter achieved CEC weighted efficiency of 95.55%, MPPT efficiency >95% over the entire load range, and THD 2.65% at the rated power. The proposed micro-inverter is well suited for photovoltaic micro-inverter applications that require low cost, small size, high efficiency, and low noise. | - |
dc.language | English | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | ENERGIES | - |
dc.title | Compact Single-Stage Micro-Inverter with Advanced Control Schemes for Photovoltaic Systems | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/en12071234 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ENERGIES, v.12, no.7 | - |
dc.identifier.wosid | 000465561400051 | - |
dc.citation.number | 7 | - |
dc.citation.title | ENERGIES | - |
dc.citation.volume | 12 | - |
dc.contributor.affiliatedAuthor | Choi, Yoon-Geol | - |
dc.contributor.affiliatedAuthor | Lee, Hyeon-Seok | - |
dc.contributor.affiliatedAuthor | Kang, Bongkoo | - |
dc.identifier.scopusid | 2-s2.0-85065606149 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Burst control | - |
dc.subject.keywordAuthor | Maximum power-point tracking | - |
dc.subject.keywordAuthor | Single stage micro-inverter | - |
dc.subject.keywordAuthor | Variable frequency control | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
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