Adaptive damping scheme of LCL filter resonance under inductance variation for a single-phase grid-connected inverter
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Young-Chan | - |
dc.contributor.author | Choi, Ki-Young | - |
dc.contributor.author | Kim, Rae Young | - |
dc.date.accessioned | 2022-07-07T05:37:40Z | - |
dc.date.available | 2022-07-07T05:37:40Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2015-07 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/143423 | - |
dc.description.abstract | LCL-filter is broadly utilized to attenuate the switching harmonic ripple generated from the PWM (Pulse Width Modulation) based converters and inverters. However, due to the resonance problem the stability issue should be overcome. Among many solutions, notch filter based active damping is effective solution for not needing additional sensor and damping resistor. But that strategy is vulnerable to filter parameter variation, which varies the resonant frequency. This paper proposes adaptive notch filter concept for a single-phase inverter in considering parameter variation of two inductors with respect to current. Due to that estimation performance, it provides with a size and cost-effective solution for selecting filter materials. Also, this adaptive filter can be designed narrower, which realizes less phase attenuation, thereby securing more loop gain of total system. Therefore, current control loop secures higher bandwidth. Simulation verification of the proposed method is given through MATLAB/Simulink and PSIM software. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE | - |
dc.title | Adaptive damping scheme of LCL filter resonance under inductance variation for a single-phase grid-connected inverter | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Rae Young | - |
dc.identifier.doi | 10.1109/ICPE.2015.7167900 | - |
dc.identifier.scopusid | 2-s2.0-84961933642 | - |
dc.identifier.bibliographicCitation | 9th International Conference on Power Electronics - ECCE Asia: Green World with Power Electronics, ICPE 2015-ECCE Asia, pp.978 - 983 | - |
dc.relation.isPartOf | 9th International Conference on Power Electronics - ECCE Asia: Green World with Power Electronics, ICPE 2015-ECCE Asia | - |
dc.citation.title | 9th International Conference on Power Electronics - ECCE Asia: Green World with Power Electronics, ICPE 2015-ECCE Asia | - |
dc.citation.startPage | 978 | - |
dc.citation.endPage | 983 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Adaptive notch filter | - |
dc.subject.keywordAuthor | Filter based active damping | - |
dc.subject.keywordAuthor | Inductor variation | - |
dc.subject.keywordAuthor | Single phase LCL-filter based converter | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/7167900 | - |
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.