지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 1,976 - 1,980 (5page)
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초록· 키워드
오류제보하기
Z-source inverter is a recently proposed single-stage inverter with added voltage-boost capability for complementing the usual voltage-buck operation of a traditional voltage-source inverter. As long as the transformer element added in to the z-source concept, a trans-z-source inverter with one transformer and one capacitor is reported recently. This paper has adapted the cascaded concept into the trans-z-source and trans-quasi-z-source inverters to extend each to the cascaded topologies before combination is made with allowing more sources embedded which reduces the capacitor voltage and enhanced the compatibility for distributed sources. Unlike existing techniques, voltage stresses within the proposed inverters are better distributed among the passive components. Theoretical analysis for explaining these operating features has already been discussed before simulation were performed and an experimental prototype was constructed in laboratory with captured results shown for visual confirmation.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. CASCADED TRANS-Z-SOURCE IMPEDANCE NETWORKS
Ⅲ. SIMULATION AND EXPERIMENTAL VERIFICATION
Ⅳ. CONCLUSION AND EXTENSION
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2013-560-000301526