Implementation of Soft-Switching Auxiliary Current Control for Faster Load Transient Response
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Dongwook | - |
dc.contributor.author | Baek, Jongun | - |
dc.contributor.author | Lee, Jisu | - |
dc.contributor.author | Shin, Joonho | - |
dc.contributor.author | Shin, Jong-Won | - |
dc.date.accessioned | 2021-07-20T00:42:21Z | - |
dc.date.available | 2021-07-20T00:42:21Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/47629 | - |
dc.description.abstract | A control circuit for the auxiliary buck/boost converter was designed and implemented to improve the load transient response of the buck converter. The circuit shapes the auxiliary inductor current in the critical conduction mode through peak current mode control. The soft-switching operation of the auxiliary switches minimizes the power loss and thus increases the efficiency of the auxiliary converter. Along with the design guidelines and estimated power loss to improve the performance of the proposed control technique, the implementation of the control circuit is explained in detail. Simple analog ICs such as operational amplifiers and comparators, and a couple of logic gates suffices the realization of the proposed control. A prototype buck converter whose input voltage, output voltage, and switching frequency were 15 V, 3.3 V, and 200 kHz, respectively were tested with the implemented control circuit to verify the performance of the proposed control technique. | - |
dc.format.extent | 15 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Implementation of Soft-Switching Auxiliary Current Control for Faster Load Transient Response | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ACCESS.2021.3049139 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.9, pp 7092 - 7106 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000608208000001 | - |
dc.identifier.scopusid | 2-s2.0-85099236053 | - |
dc.citation.endPage | 7106 | - |
dc.citation.startPage | 7092 | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 9 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Buck converter | - |
dc.subject.keywordAuthor | load transient response | - |
dc.subject.keywordAuthor | capacitor charge balance | - |
dc.subject.keywordAuthor | critical conduction mode | - |
dc.subject.keywordAuthor | peak current mode | - |
dc.subject.keywordAuthor | soft switching | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.