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
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.6 No.5
- 발행연도
- 2011.9
- 수록면
- 647 - 657 (11page)
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초록· 키워드
오류제보하기
The present paper proposes a sliding mode control with fixed switching frequency for three-phase three-leg voltage source inverter based four-wire shunt active power filter. The aim is to improve phase current waveform, neutral current mitigation, and reactive power compensation in electric power distribution system. The performed sliding mode for active filter current control is formulated using elementary differential geometry. The discrete control vector is deduced from the sliding surface accessibility using the Lyapunov stability. The problem of the switching frequency is addressed by considering hysteresis comparators for the switched signals generation. Through this method, a variable hysteresis band has been established as a function of the sliding mode equivalent control and a predefined switching frequency in order to keep this band constant. The proposed control has been verified with computer simulation which showed satisfactory results.
목차
Abstract
1. Introduction
2. System Description and Modeling
3. Principe of Operation
4. Sliding Mode Control of the Current Loop
6. Conclusion
References
참고문헌 (32)
참고문헌 신청
M. Aredes / 1997 / Threephase four-wire shunt active filter control strategies / IEEE Trans. Power. Electron 12(2):311~318
B. Singh / 1998 / Harmonic elimination,reactive power compensation and load balancing in three-phase,four-wire electric distribution systems supplying non-linear loads / Electric Power Syst. Res :93~100
Singh / 1999 / A review of active filters for power quality improvement / IEEE Trans. Ind. Electron 46(5):960~971
Madtharad / 2002 / Active power filter for three-phase four-wire electric systems using neural networks / Electric Power Syst. Res :177~192
A. Cavini / 2003 / Four-wires shunt active filters: optimized design methodology / in Industrial Electronics Society. The 29th Annual Conference of the IEEE :2288~2293
B. Singh / 1998 / Harmonic elimination,reactive power compensation and load balancing in three-phase,four-wire electric distribution systems supplying non-linear loads / Electric Power Syst. Res :93~100
Singh / 1999 / A review of active filters for power quality improvement / IEEE Trans. Ind. Electron 46(5):960~971
Madtharad / 2002 / Active power filter for three-phase four-wire electric systems using neural networks / Electric Power Syst. Res :177~192
A. Cavini / 2003 / Four-wires shunt active filters: optimized design methodology / in Industrial Electronics Society. The 29th Annual Conference of the IEEE :2288~2293
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