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.
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초록· 키워드
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This study proposes an input filter for a gallium–nitride-based direct matrix converter with a stepless current commutation technique. Various current commutation strategies have been adopted for reliable operation of switches. These strategies are complex to be implemented and require additional components. The stepless current commutation technique is simple to operate but causes overcurrent issues due to the occurrence of short circuit on input sources. In this study, to restrict the short circuit current, we utilized GaN devices with fast switching properties and modified the input filter. The proposed input filter was verified by experimental results of induction motor drive.
목차
Abstract
1. 서론
2. 스텝리스 전류 커뮤테이션 기법
3. 제안하는 입력 필터
4. 실험 결과
5. 결론
References
참고문헌 (8)
참고문헌 신청
P. W. Wheeler / 2002 / Matrix converters : a technology review / IEEE Transactions on Industrial Electronics 49(2):276~288
P. W. Wheeler / 2004 / Enhancement of matrix converter output waveform quality using minimized commutation times / IEEE Transactions on Industrial Electronics 51(1):240~244
A. Arias / 2007 / Elimination of waveform distortions in matrix converters using a new dual compensation method / IEEE Transactions on Industrial Electronics 54(4):2079~2087
M. Hamouda / 2015 / Indirect matrix converters' enhanced commutation method / IEEE Transactions on Industrial Electronics 62(2):671~679
S. Nagai / 2015 / A 3-phase AC/AC matrix converter gan chipset with drive-by-microwave technology / IEEE Journal of the Electron Devices Society 3(1):7~14
P. W. Wheeler / 2004 / Enhancement of matrix converter output waveform quality using minimized commutation times / IEEE Transactions on Industrial Electronics 51(1):240~244
A. Arias / 2007 / Elimination of waveform distortions in matrix converters using a new dual compensation method / IEEE Transactions on Industrial Electronics 54(4):2079~2087
M. Hamouda / 2015 / Indirect matrix converters' enhanced commutation method / IEEE Transactions on Industrial Electronics 62(2):671~679
S. Nagai / 2015 / A 3-phase AC/AC matrix converter gan chipset with drive-by-microwave technology / IEEE Journal of the Electron Devices Society 3(1):7~14
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