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
- 2014.11
- 수록면
- 1,157 - 1,165 (9page)
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초록· 키워드
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The T-type topology is a three-level topology that has an advantage in terms of its number of switching device and its efficiency when compared to the neutral-point clamped (NPC)-type topology. With the recent increase in the usage of the T-type topology, the interest in its reliability has also increased. Therefore, a tolerance control for a T-type rectifier is necessary to improve the reliability of applications when an open-switch fault occurs. NPC-type rectifiers cannot eliminate input current distortion completely. However, the T-type rectifier is able to restore distorted current. In this paper, a tolerance control for the Sx2 and Sx3 open-switch faults of a T-type rectifier is proposed where it is advantageous in terms of efficiency when compared with other tolerance controls. The performance of the proposed tolerance control is verified through simulation and experimental results.
목차
Abstract
I. INTRODUCTION
II. T-TYPE RECTIFIER AND INNER-OPEN SWITCH FAULTS
III. PROPOSED TOLERANCE CONTROL FOR THE INNER OPEN-SWITCH FAULTS OF T-TYPE RECTIFIERS
IV. SIMULATION RESULTS
V. EXPERIMENTAL RESULTS
VI. CONCLUSION
REFERENCES
참고문헌 (15)
참고문헌 신청
1. [학술지(정기간행물)] - S. Alepuz / 2013 / Use of stored energy in PMSG rotor inertia for low-voltage ride-through in back-to-back NPC converter-based wind power systems / IEEE Trans Ind. Electron 60 (5) : 1787 ~ 1796
2. [학술지(정기간행물)] - R. C. Portillo / 2006 / Modeling strategy for back-to-back three-level converter applied to high-power wind turbines / IEEE Trans. Ind. Electron 53 (5) : 1483 ~ 1491
3. [학술지(정기간행물)] - Y. S. Park / 2013 / Asymmetric control of DC-link voltages for separated MPPTs in three-level inverters / IEEE Trans. Power Electron 28 (6) : 2760 ~ 2769
4. [학술지(정기간행물)] - J. S. Lee / 2014 / New modulation techniques for a leakage current reduction and a neutral-point voltage balance in transformerless photovoltaic systems using a three-level inverter / IEEE Trans. Power Electron 29 (4) : 1720 ~ 1732
5. [학술지(정기간행물)] - J. D. Barros / 2013 / Fast-predictive optimal control of npc multilevel converters / IEEE Trans. Ind. Electron 60 (2) : 619 ~ 627
2. [학술지(정기간행물)] - R. C. Portillo / 2006 / Modeling strategy for back-to-back three-level converter applied to high-power wind turbines / IEEE Trans. Ind. Electron 53 (5) : 1483 ~ 1491
3. [학술지(정기간행물)] - Y. S. Park / 2013 / Asymmetric control of DC-link voltages for separated MPPTs in three-level inverters / IEEE Trans. Power Electron 28 (6) : 2760 ~ 2769
4. [학술지(정기간행물)] - J. S. Lee / 2014 / New modulation techniques for a leakage current reduction and a neutral-point voltage balance in transformerless photovoltaic systems using a three-level inverter / IEEE Trans. Power Electron 29 (4) : 1720 ~ 1732
5. [학술지(정기간행물)] - J. D. Barros / 2013 / Fast-predictive optimal control of npc multilevel converters / IEEE Trans. Ind. Electron 60 (2) : 619 ~ 627
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UCI(KEPA) : I410-ECN-0101-2015-500-002645216