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
- 발행연도
- 2013.1
- 수록면
- 161 - 169 (9page)
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초록· 키워드
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This paper proposes a novel control strategy for a unified power quality conditioner (UPQC) including a series and a shunt active power filter (APF) to compensate the harmonics in both the distorted supply voltage and the nonlinear load current. In the series APF control scheme, a proportional-integral (PI) controller and a resonant controller tuned at six multiples of the fundamental frequency of the network ( 6ω<SUB>S</SUB>) are performed to compensate the harmonics in the distorted source. Meanwhile, a PI controller and three resonant controllers tuned at 6nω<SUB>S</SUB> (n=1, 2, 3) are designed in the shunt APF control scheme to mitigate the harmonic currents produced by nonlinear loads. The performance of the proposed UPQC is significantly improved when compared to that of the conventional control strategy thanks to the effective design of the resonant controllers. The feasibility of the proposed UPQC control scheme is validated through simulation and experimental results.
목차
Abstract
I. INTRODUCTION
II. PROPOSED UPQC CONTROL STRATEGY
III. ANALYSIS AND DESIGN OF THE VOLTAGE AND CURRENT CONTROLLERS
IV. SIMULATION RESULTS
V. EXPERIMENTAL RESULTS
VI. CONCLUSIONS
ACKNOWLEDGMENT
REFERENCES
참고문헌 (19)
참고문헌 신청
H. Akagi / 1996 / New trends in active filters for power conditioning / IEEE Trans. Ind. Applicat 32:1312~1332
H. Akagi / 2007 / Instantaneous Power Theory and Applications to Power Conditioning / Wiley-IEEE Press
H. Fujita / 1998 / The unified power quality conditioner : The integration of series and shunt active filters / IEEE Trans. Power Electron 13(2):315~322
D. Graovac / 2007 / Power quality problems compensation with universal power quality conditioning system / IEEE Trans. Power Del 22(2):968~976
B. Han / 2006 / Combined operation of unified power quality conditioner with distributed generation / IEEE Trans. Power Del 21(1):330~338
H. Akagi / 2007 / Instantaneous Power Theory and Applications to Power Conditioning / Wiley-IEEE Press
H. Fujita / 1998 / The unified power quality conditioner : The integration of series and shunt active filters / IEEE Trans. Power Electron 13(2):315~322
D. Graovac / 2007 / Power quality problems compensation with universal power quality conditioning system / IEEE Trans. Power Del 22(2):968~976
B. Han / 2006 / Combined operation of unified power quality conditioner with distributed generation / IEEE Trans. Power Del 21(1):330~338
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UCI(KEPA) : I410-ECN-0101-2014-560-000519393