이중 변환 UPS의 병렬 운전 시 외란 저감 성능 향상을 위한 정지 좌표계 상의 전향 보상 기법
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 류효준 | - |
dc.contributor.author | 윤영두 | - |
dc.contributor.author | 모재성 | - |
dc.contributor.author | 최승철 | - |
dc.contributor.author | 우태겸 | - |
dc.date.accessioned | 2023-09-26T09:57:47Z | - |
dc.date.available | 2023-09-26T09:57:47Z | - |
dc.date.created | 2023-07-21 | - |
dc.date.issued | 2021-11 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/191372 | - |
dc.description.abstract | Generally, a proportional-resonant controller is used to eliminate steady-state errors during the voltage–current control of a double-conversion uninterruptible power supply (UPS) in a stationary reference frame.Additionally, the feed-forward control compensating for the load current, which can be considered a disturbanceof the voltage controller, can be used to improve the disturbance rejection performance. However, during theparallel operation of UPSs, circulating current can occur between UPS modules when performing bothfeed-forward control and droop control because feed-forward control reduces the circulating current impedance.This study proposes a feed-forward compensation technique that considers the impedance of circulating current.An additional feed-forward compensation technique is developed to enhance the disturbance rejectionperformance. The validity of the proposed feed-forward compensation technique is verified by the experiment results of the parallel operation of a 500 W double-conversion UPS module. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 전력전자학회 | - |
dc.title | 이중 변환 UPS의 병렬 운전 시 외란 저감 성능 향상을 위한 정지 좌표계 상의 전향 보상 기법 | - |
dc.title.alternative | Feed-Forward Compensation Technique in Stationary Reference Frame for the Enhanced Disturbance Rejection Performance in Parallel Operation of Double-Conversion UPS | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 윤영두 | - |
dc.identifier.bibliographicCitation | 전력전자학회 2021년도 추계학술대회 논문집, pp.1 - 3 | - |
dc.relation.isPartOf | 전력전자학회 2021년도 추계학술대회 논문집 | - |
dc.citation.title | 전력전자학회 2021년도 추계학술대회 논문집 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 3 | - |
dc.type.rims | ART | - |
dc.type.docType | Proceeding | - |
dc.description.journalClass | 3 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | other | - |
dc.subject.keywordAuthor | UPS(Uninterruptible Power Supply) | - |
dc.subject.keywordAuthor | Proportional-resonant controller | - |
dc.subject.keywordAuthor | Feed-forward control | - |
dc.subject.keywordAuthor | Circulating current impedance | - |
dc.subject.keywordAuthor | 2-DOF(Two-Degree of Freedom) control | - |
dc.identifier.url | https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE11146344 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
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.