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DC Field | Value | Language |
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dc.citation.endPage | 4393 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 4389 | - |
dc.citation.title | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | - |
dc.citation.volume | 69 | - |
dc.contributor.author | Choi, Eunho | - |
dc.contributor.author | Namgoong, Gyeongho | - |
dc.contributor.author | Park, Woojin | - |
dc.contributor.author | Kim, Jiwon | - |
dc.contributor.author | Kim, Suhwan | - |
dc.contributor.author | Lee, Bonyoung | - |
dc.contributor.author | Bien, Franklin | - |
dc.date.accessioned | 2023-12-21T13:20:19Z | - |
dc.date.available | 2023-12-21T13:20:19Z | - |
dc.date.created | 2022-11-29 | - |
dc.date.issued | 2022-11 | - |
dc.description.abstract | A photovoltaic (PV) energy harvesting system with 2-Dimensional Fast Maximum Power Point Tracking (2-D FMPPT), based on the hill climbing (HC) MPPT technique is proposed. The 3-step MPPT modes for the energy harvesting system are employed to obtain KVOC that is independent of environmental effects such as irradiance and radiated temperature. The system consists of a dynamic peak transducer power sensor (DPTPS), Coarse (1st) FMPPT mode, Ton Increment/Decrement Mode, Fine (2nd) mode, MPPT logics, and a controller. The system can handle a voltage range of 0.5 V to 2.4 V and a power range of 1.4 mW to 119 mW. A peak MPPT efficiency of 99.4% and over 96.1% MPPT efficiency in 1 k to 50 k illuminance are achieved. The proposed system is fabricated on 0.18-mu mCMOS process and occupies an active area of 1.4 mm(2). | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.69, no.11, pp.4389 - 4393 | - |
dc.identifier.doi | 10.1109/TCSII.2022.3185392 | - |
dc.identifier.issn | 1549-7747 | - |
dc.identifier.scopusid | 2-s2.0-85133774163 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/60395 | - |
dc.identifier.wosid | 000875902500043 | - |
dc.language | 영어 | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | A 1.4mW to 119mW, Wide Output Power Range Energy Harvesting System With 2-D Fast MPPT Based on HC for 1k to 50k Illuminated Solar Cell | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalResearchArea | Engineering | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Energy harvesting | - |
dc.subject.keywordAuthor | Maximum power point trackers | - |
dc.subject.keywordAuthor | Solar power generation | - |
dc.subject.keywordAuthor | Photovoltaic systems | - |
dc.subject.keywordAuthor | Microprocessors | - |
dc.subject.keywordAuthor | Computer architecture | - |
dc.subject.keywordAuthor | Transducers | - |
dc.subject.keywordAuthor | 2-dimensional fast maximum power point tracking (2-D FMPPT) | - |
dc.subject.keywordAuthor | 3-step mode | - |
dc.subject.keywordAuthor | dynamic peak transducer power sensor (DPTPS) | - |
dc.subject.keywordAuthor | hill climbing (HC) | - |
dc.subject.keywordAuthor | K-VOC | - |
dc.subject.keywordAuthor | photovoltaic (PV) energy harvesting system | - |
dc.subject.keywordPlus | POINT TRACKING | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | CIRCUIT | - |
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