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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.12
- 수록면
- 45 - 55 (11page)
- DOI
- 10.5207/JIEIE.2020.37.12.045
이용수
초록· 키워드
오류제보하기
Sudden output fluctuations, one of the characteristics of renewable energy, degrade the reliability of the power system, and may adversely affect power quality. Therefore, this paper analyzes the voltage fluctuation at the PCC(Point of Common Coupling) according to the output fluctuation using the PSCAD/EMTDC program, as a model of a 100MW class offshore wind farm being built on the Hallim coast in Jeju Island. In order to minimize the voltage fluctuation at the PCC, a computer analysis was performed by constructing a STATCOM at the PCC that can actively compensate for reactive power. In the computer analysis, each power line used a π-type circuit and each wind turbine was equalized as a current source to perform normal operation and transient conditions such as dropping out and grid connection of the wind farm complex. Based on the analysis results, the control method and effect of STATCOM were verified to minimize voltage fluctuations at PCC of a large-scale offshore wind farm.
목차
Abstract
1. 서론
2. 해상풍력발전단지 모델링
3. PSCAD/EMTDC 컴퓨터 해석
4. 결론
References
참고문헌 (12)
참고문헌 신청
Ministry of Trade, Industry and Energy, “The 8th Basic Plan for Power Supply,” MOTIE, 2017.
Chae, W. K., Yoon, G. G., Kim, J. E., and Han, J. H., “Power Quality Analysis of Jeju System Considering HVDC Overhaul and Wind Turbines,” Journal of the Korean Institute of Illumination and Eectrical Installation Engieers, Vol. 22, No. 1, pp. 132-140, 2008.
Anadol, M. A., Aydin, M., and Yalcinoz, T., “Design and Implementation of a Laboratory Scale Underground Cable Model, International Review on Modelling and Simulations,” International Review on Modelling and Simulations (I.RE.MO.S.), Vol. 4, No. 4, pp. 1635-1641, 2011.
Akhmatov, V. and Søbrink, K., “Static Synchronous Compensator (Statcom) for Dynamic Reactive- Compensation of Wind Turbines,” Wind Enginnering, Vol. 30, No. 1, pp. 43-54, 2006.
Kim, S. J., Yoon M. H., Hwang, S. C., and Jang, G. S., “Study of voltage characteristics with SCR in wind farm connected to power system,” The Korean Institute of Electrical Engineers, pp. 151-152, 2014.
Chae, W. K., Yoon, G. G., Kim, J. E., and Han, J. H., “Power Quality Analysis of Jeju System Considering HVDC Overhaul and Wind Turbines,” Journal of the Korean Institute of Illumination and Eectrical Installation Engieers, Vol. 22, No. 1, pp. 132-140, 2008.
Anadol, M. A., Aydin, M., and Yalcinoz, T., “Design and Implementation of a Laboratory Scale Underground Cable Model, International Review on Modelling and Simulations,” International Review on Modelling and Simulations (I.RE.MO.S.), Vol. 4, No. 4, pp. 1635-1641, 2011.
Akhmatov, V. and Søbrink, K., “Static Synchronous Compensator (Statcom) for Dynamic Reactive- Compensation of Wind Turbines,” Wind Enginnering, Vol. 30, No. 1, pp. 43-54, 2006.
Kim, S. J., Yoon M. H., Hwang, S. C., and Jang, G. S., “Study of voltage characteristics with SCR in wind farm connected to power system,” The Korean Institute of Electrical Engineers, pp. 151-152, 2014.
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