철도차량용 3-level ANPC 인버터의 DC 커패시터 고장 진단을 위한 ESR 측정 방안의 적용 효과 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이현재 | - |
dc.contributor.author | 김길동 | - |
dc.contributor.author | 이건복 | - |
dc.contributor.author | 손진근 | - |
dc.date.accessioned | 2023-10-04T14:40:23Z | - |
dc.date.available | 2023-10-04T14:40:23Z | - |
dc.date.created | 2023-10-04 | - |
dc.date.issued | 2023-09 | - |
dc.identifier.issn | 1229-800x | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/89195 | - |
dc.description.abstract | This paper studies the effect of applying the ESR measurement method to diagnose DC-link capacitor failure of 3-level ANPC inverter for railway vehicles. Inverters use DC-link capacitors to keep the voltage constant, which is the factor with the highest failure rate compared to other components used in inverters. Accordingly, in this paper, in order to find a way to monitor the failure of the DC-link capacitor, ESR measurement methods were analyzed, and the effect was analyzed through a simulation experiment applied to a 3-level ANPC inverter. As a result, when measuring ESR by designing an analog filter using Op-Amp, the RMS-based ESR measurement method is effective. Conversely, when measuring ESR using digital filters, it is judged to be more effective to use the AC coupling-based ESR measurement method. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 대한전기학회 | - |
dc.relation.isPartOf | 전기학회 논문지 P권 | - |
dc.title | 철도차량용 3-level ANPC 인버터의 DC 커패시터 고장 진단을 위한 ESR 측정 방안의 적용 효과 연구 | - |
dc.title.alternative | A Study on the Application Effect of ESR Measurement Methods for DC Capacitor Fault Diagnosis of 3-level ANPC Inverter for Railway Vehicles | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 2 | - |
dc.identifier.doi | 10.5370/KIEEP.2023.72.3.172 | - |
dc.identifier.bibliographicCitation | 전기학회 논문지 P권, v.72, no.3, pp.172 - 17 | - |
dc.identifier.kciid | ART002994222 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 17 | - |
dc.citation.startPage | 172 | - |
dc.citation.title | 전기학회 논문지 P권 | - |
dc.citation.volume | 72 | - |
dc.citation.number | 3 | - |
dc.contributor.affiliatedAuthor | 이현재 | - |
dc.contributor.affiliatedAuthor | 손진근 | - |
dc.subject.keywordAuthor | 3-level ANPC Inverter | - |
dc.subject.keywordAuthor | AC coupling-based ESR measurement | - |
dc.subject.keywordAuthor | ESR(Equivalent Series Resistance) | - |
dc.subject.keywordAuthor | RMS-based ESR measurement. | - |
dc.description.journalRegisteredClass | kci | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon 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.