한국태양에너지학회 논문집 (Journal of the Korean Solar Energy Society)

  • 제39권3호
  • /
  • Pages.91-102
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  • 2019
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  • 1598-6411(pISSN)
  • /
  • 2508-3562(eISSN)
한국태양에너지학회 (The Korean Solar Energy Society)
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서울지역 지역계수가 적용된 직산분리 모델의 성능 비교

Comparative Analysis of Decomposition Models with Site-fitted Coefficients for Seoul

  • 서동현 (충북대학교 건축공학과) ;
  • 김혜진 (충북대학교 건축공학과)
  • Seo, Dong-Hyun (Department of Architectural Engineering, Chungbuk National University) ;
  • Kim, Hye-Jin (Department of Architectural Engineering, Chungbuk National University)
  • 투고 : 2019.05.27
  • 심사 : 2019.06.27
  • 발행 : 2019.06.30
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초록

Decomposition models are essential in TMY development and solar energy system design. Up until recently, only a few decomposition model related researches are implemented in Korea due to lack of measured direct normal solar irradiance. In contrast, numerous researches have been conducted in various countries, and some quasi-universal composition models have been recommended by several papers. In this research, three decomposition models - Watanabe model, Reindl-2 model and Engerer1 model - are selected and their site-fitted coefficients are developed using measured direct normal solar irradiance in Seoul. R-squared, RMSE, MBE of the site-fitted models are compared with the case of original coefficients and then each other. The comparison result shows that the Reindl-2 model with site-fitted coefficients is best suitable for Seoul. Further researches will be conducted to find the best model using more various measured data of Korean cities and site-fitting methods.

키워드

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Fig. 1 Verification of Io calculation result against Sandia Method

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Fig. 2 Verification of sin h calculation result against NOAA Method

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Fig. 3 Diagram of site-fit coefficient estimate process

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Fig. 4 Comparative scatter plots of Watanabe Model

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Fig. 5 Comparative scatter plots of Reindl-2 Model

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Fig. 6 Scatter plot Engerer1 Model

Table 1 Features of Measured GHI & DNI data

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Table 2 Site-fitted coefficient of Seoul by Watanabe Model

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Table 3 Site-fitted coefficient of Seoul by Reindl-2 Model

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Table 4 Comparison of Estimation results of Seoul Decomposition models

TOONB4_2019_v39n3_91_t0004.png 이미지

참고문헌

  1. Reindl, D. T., Beckman, W. A., and Duffie, J. A., Diffuse Fraction Correlations, Solar Energy, Vol. 45, No. 1, pp. 1-7, 1990. https://doi.org/10.1016/0038-092X(90)90060-P
  2. Lee, H. H., Kim, S. Y., and Yun, C. Y., Generation of Typical Meteorological Year Data Suitable for Solar Energy Systems and Analysis of Solar Irradiance Data, New&Renewable Energy, Vol. 13, No.3, 2017a.
  3. Lee, K. H., Yoo, H. C., and Geoff, J. L., Generation of Typical Weather Data Using the ISO Test Reference Year (TRY) Method for Major Cities of South Korea, Building and Environment, Vol. 45, No. 4, pp. 956-963, 2010, https://doi.org/10.1016/j.buildenv.2009.10.002.
  4. Kasten, F. and Czeplak, G., Solar and Terrestrial Radiation Dependent on the Amount and Type of Cloud. Solar Energy, Vol. 24, pp. 177-189, 1980. https://doi.org/10.1016/0038-092X(80)90391-6
  5. Yoon, J. H., Performaance Validation of Five Direct/Diffuse Decomposition Models Using Measured Direct Normal Insolation of Seoul, Korea Institute of Energy Research, Vol. 20, No. 1, pp. 45-54, 2000.
  6. Korea Institute of Energy Research, New-Renewable Energy Resource Map 3.0 Standardization and Forecasting Technology Development , National Research Council of Science & Technology, NST, Vol. 12, pp. 31-37, 2016.
  7. Lee, H. J., Kim, S. Y., and Yun, C. Y., Comparison of Solar Radiation Models to Estimate Direct Normal Irradiance for Korea, Energies, Vol. 10, No. 5, p. 594, 2017b. https://doi.org/10.3390/en10050594
  8. Kim, C. K., Kim, H. G., Kang, Y. H., Yun, C. Y., and Kim, S. Y., Probabilistic Prediction of Direct Normal Irradiance Derived from Global Horizontal Irradiance Over the Korean Peninsula by using Monte-Carlo simulation. Solar Energy, Vol. 180, pp. 63-74, 2019 https://doi.org/10.1016/j.solener.2019.01.030
  9. Lee, S. H. and Lee, K. S., A Resarch on the Decomposition Model and Transposition Model Using the Measured Pyranometer Irradiation Data, Korea Institute of Energy Research, Vol. 38, No. 3, pp. 1-20, 2018.
  10. Lee, H. Y., Yoon, S. H., and Park, C. S., The Effect of Direct and Diffuse Split Models on Building Energy Simulation, Journal of the Architectural Institute of Korea Planning & Design, Vol. 31, No. 11, pp. 221-229, 2015. https://doi.org/10.5659/JAIK_PD.2015.31.11.221
  11. Gueymard, C. A. and RuizArias, J. A., Extensive Worldwide Validation and Climate Sensitivity Analysis of Direct Irradiance Predictions from 1-min Global Irradiance, Solar Energy, Vol. 128, pp. 1-30, 2016. https://doi.org/10.1016/j.solener.2015.10.010
  12. Huang, J., ASHRAEReasearch Project 1477-RP Development of 3,012 Typical Year Weather Files for International Locations, Final Report, 2011.
  13. Kreider, J. F., Curtiss, P. S., Rabl, A., Heating and Cooling of Buidling: Design for Efficiency, Revised Second Edition, CRC Press, 2009.
  14. Watanabe, T., Procedures for Separating Direct and Diffuse Insolation on a Horizental Surcace and Prediction of Insolation on Tilted Surface, Transations of the Architecrural Institute of Japnan, Vol. 330, pp. 96-108, 1983. https://doi.org/10.3130/aijsaxx.330.0_96
  15. Batles, F. J., Rubio, M. A., Tovar, J., and Olmo, F.J., Alados-Arboledas,L., Empirical Modeling of Hourly Direct Irradiance by Means of Hourly Global Irradiance, Energy, Vol. 25, pp. 675-688, 2000. https://doi.org/10.1016/S0360-5442(00)00007-4
  16. Engerer, N. A., Minute Resolution Estimates of the Diffuse Fraction of Global Irradiance for Southeastern Australia, Solar Energy, Vol. 116, pp. 215-237, 2015. https://doi.org/10.1016/j.solener.2015.04.012
  17. Lee, K. H., Yoo, H. C., and Geoff, J. L., Quality Control and Estimation Hourly Solar Irradiation on Inclined Surfaces in South Korea, Renewable Energy, Vol. 57. pp. 190-199, 2013. https://doi.org/10.1016/j.renene.2013.01.028