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
- 1,364 - 1,370 (7page)
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초록· 키워드
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A current source inverter (CSI) requires a capacitor filter for the commutation of switching device as well as attenuating switching harmonics. This paper presents the current controller design of CSI-fed PMSM (Permanent Magnet Synchronous Machine) drive system in order to attenuate resonance due to the LC filter. Basically, the CSI-fed drive system is modeled as a 2<SUP>nd</SUP> order system. Hence a multi-loop current controller design using a pole/zero cancellation method is proposed with a transfer function matrix. To compensate the cross-coupling term, two types of controller are implemented using different decoupling method. Additionally, active damping methods are proposed to enhance the stability of the system. To evaluate the effectiveness of the proposed current controller, computer simulation and experiment have been performed and the results are discussed.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. SYSTEM DESCRIPTION
Ⅲ. CURRENT CONTROLLER DESIGN
Ⅳ. PWMSTRATEGY
Ⅴ. SIMULATION RESULTS
Ⅵ. EXPERIMENTAL RESULTS
Ⅶ. CONCLUSION
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2013-560-000300594