DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hung, Phan Dang | ko |
dc.contributor.author | Shin, Hongseok | ko |
dc.contributor.author | Park, Yechan | ko |
dc.contributor.author | Hoang, Nguyen Kim | ko |
dc.contributor.author | Cho, Donghee | ko |
dc.contributor.author | Ha, Sohmyung | ko |
dc.contributor.author | Kim, Chul | ko |
dc.contributor.author | Je, Minkyu | ko |
dc.date.accessioned | 2022-11-15T05:02:07Z | - |
dc.date.available | 2022-11-15T05:02:07Z | - |
dc.date.created | 2022-09-27 | - |
dc.date.issued | 2022-06 | - |
dc.identifier.citation | 2022 IEEE Symposium on VLSI Technology and Circuits, VLSI Technology and Circuits 2022, pp.200 - 201 | - |
dc.identifier.issn | 0743-1562 | - |
dc.identifier.uri | http://hdl.handle.net/10203/299627 | - |
dc.description.abstract | We present a photovoltaic (PV) energy harvesting (EH) system achieving both high maximum-power-point-tracking efficiency (MPPT) and high power-conversion efficiency (CONV) in an ultra-wide input power (PIN) range. Instead of a complex and power-hungry hybrid MPPT, an MPPT based on an adaptive fractional open-circuit voltage (FOCV) method is used to tune the fraction k based on PIN with little power overhead. Also, a hybrid topology is modified to work as a buck-boost converter to maintain high CONV at low PIN by combining three different control techniques. Zero-current-detection (ZCD) is performed with actively changing the tuning resolution to reduce control bit size and response time. | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | A 96.5%-Power-Efficiency Hybrid Buck-Boost Photovoltaic Energy Harvester Employing Adaptive FOCV MPPT Control for >98% MPPT Efficiency Across a 10,000× Dynamic Range | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-85135219011 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 200 | - |
dc.citation.endingpage | 201 | - |
dc.citation.publicationname | 2022 IEEE Symposium on VLSI Technology and Circuits, VLSI Technology and Circuits 2022 | - |
dc.identifier.conferencecountry | US | - |
dc.identifier.conferencelocation | Honolulu | - |
dc.identifier.doi | 10.1109/VLSITechnologyandCir46769.2022.9830494 | - |
dc.contributor.localauthor | Je, Minkyu | - |
dc.contributor.nonIdAuthor | Hung, Phan Dang | - |
dc.contributor.nonIdAuthor | Shin, Hongseok | - |
dc.contributor.nonIdAuthor | Park, Yechan | - |
dc.contributor.nonIdAuthor | Hoang, Nguyen Kim | - |
dc.contributor.nonIdAuthor | Cho, Donghee | - |
dc.contributor.nonIdAuthor | Ha, Sohmyung | - |
dc.contributor.nonIdAuthor | Kim, Chul | - |
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