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Correlation Analysis of Wind and Solar Power Generation Pattern for Modeling of Renewable Energy

신재생에너지 모델링을 위한 풍력 및 태양광 발전 출력 패턴 상관관계 분석

  • Received : 2011.07.29
  • Accepted : 2011.09.07
  • Published : 2011.10.01

Abstract

When the RPS(Renewable Portfolio Standards) becomes effective in 2012, the use of renewable energy will be dramatically increased. However, there are no production simulations and demand supply programs that reflect the characteristics of the renewable energy. This paper analyzes correlations of the domestic wind power and solar power generation pattern in different areas and those of these sources' output and load pattern. Based on the regional correlation analysis, an appropriate method that uses a average output of the renewable energy or another modeling that takes account of uncertainty could be selected. Because it's output is dependent on weather condition, we can not control the generation of renewable energy, that is the reason why the correlation between the load and output pattern of sources can be helpful to determine whether the renewable energy is modeled as a generator or load modifier. Through this analysis, a basis will be provided in order to properly model the renewable energy source.

Acknowledgement

Supported by : 전력거래소

References

  1. D. Logan, C. Neil, and A. Taylor, "Modeling Renewable Energy Resources in Integrated Resource Planning", NREL, 1994.6
  2. Caramanis, Michael C., Richard D. Tabors, and Kumar S. Nochur. "The Introduction of Non-Dispatchable Technologies as Decision Variables in Long-Term Generation Expansion Models", IEEE Transactions on power Apparatus and Systems, Vol. PAS-101, No. 8, pp.2658-2667, 1982.8 https://doi.org/10.1109/TPAS.1982.317636
  3. Bose, A, and Anderson, P.M, "Impact of New Energy Technologies on Generation Scheduling", IEEE Transactions on Power Apparatus and Systems, VOL. PAS-103, No. 1, pp.66-71, 1984.1 https://doi.org/10.1109/TPAS.1984.318578
  4. Caramanisember, M., "Analysis of Non-Dispatchable Options in the Generation Expansion Plan", IEEE Transactions on Power Apparatus and Systems, Vol. PAS-102, No. 7, pp.2098-2103, 1983.7 https://doi.org/10.1109/TPAS.1983.318196
  5. Andra Rogers, Robert Grahma, "Valuation of Renewable and Distributed Resources: Implications for the Integrated Resource Planning Process", EPRI, 2007.6
  6. Carol Alexander, "The Handbook of Risk Management and Analysis", John Wiley & Sons, 1996
  7. 박명섭, 박광태, "EXCEL 활용 통계학개론", 홍문사, 2008.2
  8. 강현철, 한상태, 최호식, "SPSS(PASW Statistics) 데이터 분석 입문", 자유아카데미, 2010.10
  9. 이종환, "SPSS를 이용한 조사방법 및 통계분석의 이해와 적용", 공동체, 2008.7
  10. 전력거래소, "5차 수급계획 적용을 위한 신재생/집단에너지 용량크레딧 산정방안", 2010.3