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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.7
- 수록면
- 1,045 - 1,053 (9page)
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초록· 키워드
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A symmetrical component decomposition scheme utilizing the characteristics of the asynchronous rotational reference frame transformation is proposed in this paper for the extraction of the positive and negative sequence components of distorted three-phase grid voltages. The undesired frequency component can be removed using a specially designed series coordinate transformation and half-cycle delays, where the delay can be controlled by adjusting the frequency of the rotating reference frame. The extracted symmetrical component can then be compensated based on the applied coordinated transformation. The dynamic response of the proposed algorithm is improved when compared to that of conventional methods. The effectiveness of the proposed algorithm is verified by simulation and experimental results.
목차
Abstract
I. INTRODUCTION
II. GUIDELINES FOR FINAL MANUSCRIPT PREPARATION
III. POSITIVE AND NEGATIVE SEQUENCE DECOMPOSITION METHOD BASED ON THE ASYNCHRONOUS ROTATING COORDINATE SYSTEM
IV. FAST EXTRACTION METHOD OF THE POSITIVE AND NEGATIVE SEQUENCE COMPONENTS UNDER VOLTAGE DISTORTION CONDITIONS
V. SIMULATION AND EXPERIMENTAL RESULTS
VI. CONCLUSION
REFERENCES
참고문헌 (19)
참고문헌 신청
G. Ding, F. Gao, H. Tian, C. Ma, M. Chen, G. He, and Y. Liu., “Adaptive DC-link voltage control of two-stage photovoltaic inverter during low voltage ride-through operation,” IEEE Trans. Power Electron., Vol. 31, No. 6, pp. 4182-4194, Jun. 2016.
X. Zhao, J. M. Guerrero, M. Savaghebi, J. C. Vasquez, X. H. Wu, and K. Sun, “Low-voltage ride-through operation of power converters in grid-interactive microgrids by using negative-sequence droop control,” IEEE Trans. Power Electron., Vol. 32, No. 4, pp. 3128-3142, Apr. 2018.
C. H. Ng, L. Ran, and J. Bumby, “Unbalanced-Grid-Fault Ride-Through Control for a Wind Turbine Inverter,” IEEE Trans. Ind. Appl., Vol. 44, No. 3, pp. 845-856, May/Jun. 2008.
X. Q. Guo, W. Z. Liu, and Z. G. Lu, “Flexible power regulation and current-limited control of the grid-connected inverter under unbalanced grid voltage faults,” IEEE Tran. Ind. Electron., Vol. 64, No. 9, pp. 7425-7432, Sep. 2017.
F. Baradarani, M. R. Dadash Zadeh, and M. A. Zamani, “A phase-angle estimation method for synchronization of grid-connected power-electronic converters,” IEEE Trans. Power Del,. Vol. 30, No. 2, pp. 827-835, Apr. 2015.
X. Zhao, J. M. Guerrero, M. Savaghebi, J. C. Vasquez, X. H. Wu, and K. Sun, “Low-voltage ride-through operation of power converters in grid-interactive microgrids by using negative-sequence droop control,” IEEE Trans. Power Electron., Vol. 32, No. 4, pp. 3128-3142, Apr. 2018.
C. H. Ng, L. Ran, and J. Bumby, “Unbalanced-Grid-Fault Ride-Through Control for a Wind Turbine Inverter,” IEEE Trans. Ind. Appl., Vol. 44, No. 3, pp. 845-856, May/Jun. 2008.
X. Q. Guo, W. Z. Liu, and Z. G. Lu, “Flexible power regulation and current-limited control of the grid-connected inverter under unbalanced grid voltage faults,” IEEE Tran. Ind. Electron., Vol. 64, No. 9, pp. 7425-7432, Sep. 2017.
F. Baradarani, M. R. Dadash Zadeh, and M. A. Zamani, “A phase-angle estimation method for synchronization of grid-connected power-electronic converters,” IEEE Trans. Power Del,. Vol. 30, No. 2, pp. 827-835, Apr. 2015.
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UCI(KEPA) : I410-ECN-0101-2019-560-000866859