https://scholars.lib.ntu.edu.tw/handle/123456789/501085
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Ting, C.-Y. | en_US |
dc.contributor.author | Chieh Hsu, Y.-. | en_US |
dc.contributor.author | Lin, J.-Y. | en_US |
dc.contributor.author | CHUNG-PING CHEN | en_US |
dc.creator | Ting, C.-Y.;Chieh Hsu, Y.-.;Lin, J.-Y.;Chen, C.-P. | - |
dc.date.accessioned | 2020-06-11T06:46:04Z | - |
dc.date.available | 2020-06-11T06:46:04Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85051215568&doi=10.3390%2fen11071721&partnerID=40&md5=bf6cf44b143f2cd1628c04e343c41df9 | - |
dc.description.abstract | This paper proposes a single-stage asymmetrical half-bridge fly-back (AHBF) converter with resonant mode using dual-mode control. The presented converter has an integrated boost converter and asymmetrical half-bridge fly-back converter and operates in resonant mode. The boost-cell always operates in discontinuous conduction mode (DCM) to achieve high power factor. The presented converter operates simultaneously using a variable-frequency-controller (VFC) and pulse-width-modulation (PWM) controller. Unlike the conventional single-stage design, the intermediate bus voltage of this controller can be regulated depending on the main power switch duty ratio. The asymmetrical half-bridge fly-back converter utilizes a variable switching frequency controller to achieve the output voltage regulation. The asymmetrical half-bridge fly-back converter can achieve zero-voltage-switching (ZVS) operation and significantly reduce the switching losses. Detailed analysis and design of this single-stage asymmetrical half-bridge fly-back converter with resonant mode is described. A wide AC input voltage ranging from 90 to 264 Vrms and output 19 V/120Wprototype converter was built to verify the theoretical analysis and performance of the presented converter. © 2018 by the authors. Licensee MDPI, Basel, Switzerland. | - |
dc.relation.ispartof | Energies | - |
dc.subject | Fly-back converter; Single-stage; Variable-frequency-controller (VFC); Zero-voltage-switching (ZVS) | - |
dc.subject.other | Controllers; Pulse width modulation; Voltage control; Voltage regulators; Zero voltage switching; Discontinuous conduction mode; Flyback converters; Intermediate bus voltages; Output voltage regulation; Pulse width modulation controllers; Single stage; Variable frequency controllers; Zero-voltage-switching operations; DC-DC converters | - |
dc.title | A single-stage asymmetrical half-bridge flyback converter with resonant operation | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.3390/en11071721 | - |
dc.identifier.scopus | 2-s2.0-85051215568 | - |
dc.relation.journalvolume | 11 | - |
dc.relation.journalissue | 7 | - |
item.cerifentitytype | Publications | - |
item.fulltext | no fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
crisitem.author.dept | Electronics Engineering | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Center for Artificial Intelligence and Advanced Robotics | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
顯示於: | 電機工程學系 |
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