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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2015.6
- 수록면
- 1,803 - 1,808 (6page)
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초록· 키워드
오류제보하기
This paper proposes a compensation method for isolated matrix based rectifiers. The line side THD and output voltage isolated matrix rectifier are mainly affected by the commutation delay due to transformer leakage inductances. Since DC output voltage is usually regulated by a close loop controller. But the grid side current is affected by the commutation delay. The transformer leakage inductances increases the commutation delay which reduces actual dwell time of the active vector, causes distortion on grid side current with higher current THD. The proposed compensation method takes the commutation time into consideration and extends the dwell time for active vector properly. The algorithm has been verified by simulation results.
목차
Abstract
I. INTRODUCTION
II. COMMUTATION DELAY CAUSED BY TRANSFORMER LEAKAGE INDUCTANCE
III. COMPENSATION METHOD
IV. SIMULATION RESULTS
V. CONCLUSION
References
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