퍼지 제어 기법을 이용한 Z-소스 스파스 매트릭스 컨버터의 출력 성능 개선

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dc.contributor.advisor이교범-
dc.contributor.author박기우-
dc.date.accessioned2018-11-08T07:56:22Z-
dc.date.available2018-11-08T07:56:22Z-
dc.date.issued2011-02-
dc.identifier.other11238-
dc.identifier.urihttps://dspace.ajou.ac.kr/handle/2018.oak/8682-
dc.description학위논문(석사)--아주대학교 일반대학원 :전자공학과,2011. 2-
dc.description.tableofcontents제 1 장 서론 1 제 2 장 Z-소스 스파스 매트릭스 컨버터 5 2.1 토폴로지(Topology) 5 2.2 동작 원리와 등가 회로 7 2.3 전압 전달률의 이론적 계산 9 제 3 장 변조 기법(Modulation Strategy) 12 3.1 정류단 변조 기법 12 3.2 Z-소스 인버터단 변조 기법 14 제 4 장 퍼지 제어 기반 출력 전류 보상 기법 17 4.1 출력 전류 보상 기법 17 4.2 퍼지 제어 기법 19 제 5 장 시뮬레이션 22 제 6 장 실험 27 제 7 장 결론 및 요약 31 참고문헌 32-
dc.language.isokor-
dc.publisherThe Graduate School, Ajou University-
dc.rights아주대학교 논문은 저작권에 의해 보호받습니다.-
dc.title퍼지 제어 기법을 이용한 Z-소스 스파스 매트릭스 컨버터의 출력 성능 개선-
dc.title.alternativeImproving Output Performance of the Z-source Sparse Matrix Converter using a Fuzzy Logic Controller-
dc.typeThesis-
dc.contributor.affiliation아주대학교 일반대학원-
dc.contributor.alternativeNameKiwoo Park-
dc.contributor.department일반대학원 전자공학과-
dc.date.awarded2011. 2-
dc.description.degreeMaster-
dc.identifier.localId569297-
dc.identifier.urlhttp://dcoll.ajou.ac.kr:9080/dcollection/jsp/common/DcLoOrgPer.jsp?sItemId=000000011238-
dc.subject.keyword퍼지-
dc.subject.keywordZ-소스-
dc.subject.keyword매트릭스-
dc.subject.keyword컨버터Matrix Converter-
dc.subject.keywordZ-source Network-
dc.subject.keywordFuzzy Logic Controller-
dc.description.alternativeAbstractThis paper presents a novel Z-source Sparse Matrix Converter (ZSMC) and its fuzzy logic controller based compensation method under unbalanced input voltage conditions. The ZSMC is developed based on the structure of a sparse matrix converter (SMC) to reduce the number of unipolar power semiconductor switches and employs a Z-source network to overcome the inherent limitation of the low voltage transfer ratio of the conventional matrix converters. Although the ZSMC is a two-stage converter, it directly connects between a source and a load without any intermediate energy storage component at the dc-link except the Z-source network for the boosting purpose. Therefore, the output of the ZSMC is directly affected by the disturbance in the input voltage source. In this paper, the topology and operational principle of the ZSMC is described and its modulation strategy is explained. A compensation method, based on a fuzzy logic controller, is presented to improve the output performance of the ZSMC under unbalanced input voltage conditions. The simulation and experimental results are shown to verify the feasibility of the ZSMC and its compensation method.-
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Graduate School of Ajou University > Department of Electronic Engineering > 3. Theses(Master)
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