한반도 태양에너지 연구를 위한 일사량 자료의 TMY 구축
The Generation of Typical Meteorological Year for Research of the Solar Energy on the Korean Peninsula
2
조회
0
다운로드
8
인용
0
참고문헌
키워드
초록
The TMY (Typical Meteorological Year) for the solar energy study is generated using observation data with 22solar sites from KMA (Korea Meteorological Administration) during 11 years (2000-2010). The meteorological data for calculation the TMY are used solar radiation, temperature, dew point temperature, wind speed and humidity data. And the TMY is calculated to apply the FS (Finkelstein and Schafer) statistics and RMSE (Root Mean Squared Error) methods. FS statistics performed with each point and each variable and then selected top five candidate TMM months with statistical analysis and normalization. Finally TMY is generated to select the highest TMM score with evaluation the average errors for the 22 whole points. The TMY data is represented average state and long time variations with 22 sites and meteorological data. When TMY validated with the 11-year daily solar radiation data, the correlation coefficient was about 0.40 and the highest value is 0.57 in April and the lowest value is 0.23 in May. Mean monthly solar radiation of TMY is 411.72 MJ which is 4 MJ higher than original data. Average correlation coefficient is 0.71, the lowest correlation is 0.43 in May and the highest correlation is 0.90 in January. Accumulated annual solar radiation by TMY have higher value in south coast and southwestern region and have relatively low in middle regions. And also, differences between TMY and 11-year mean of is distributed lower 100 MJ in Kyeongbuk, higher 200 MJ in Jeju and higher 125 MJ in Jeonbuk and Jeonnam, respectively.
Abstract
The TMY (Typical Meteorological Year) for the solar energy study is generated using observation data with 22solar sites from KMA (Korea Meteorological Administration) during 11 years (2000-2010). The meteorological data for calculation the TMY are used solar radiation, temperature, dew point temperature, wind speed and humidity data. And the TMY is calculated to apply the FS (Finkelstein and Schafer) statistics and RMSE (Root Mean Squared Error) methods. FS statistics performed with each point and each variable and then selected top five candidate TMM months with statistical analysis and normalization. Finally TMY is generated to select the highest TMM score with evaluation the average errors for the 22 whole points. The TMY data is represented average state and long time variations with 22 sites and meteorological data. When TMY validated with the 11-year daily solar radiation data, the correlation coefficient was about 0.40 and the highest value is 0.57 in April and the lowest value is 0.23 in May. Mean monthly solar radiation of TMY is 411.72 MJ which is 4 MJ higher than original data. Average correlation coefficient is 0.71, the lowest correlation is 0.43 in May and the highest correlation is 0.90 in January. Accumulated annual solar radiation by TMY have higher value in south coast and southwestern region and have relatively low in middle regions. And also, differences between TMY and 11-year mean of is distributed lower 100 MJ in Kyeongbuk, higher 200 MJ in Jeju and higher 125 MJ in Jeonbuk and Jeonnam, respectively.
참고문헌 (17)
- 녹색성장 지원기술개발 연구, "국립기상연구소", 국립기상연구소 응용기상연구과, 173~, pp.11-13600000-000730-10 (2010)
- 김영득, "태양광입지 선정을 위한 지형분석방법 소개 및 영향분석", 4(4), pp.3~9 (2008), 한국신재생에너지학회
- 김혜중, "한반도 바람자원의 TMY(typical meteorological year)구축 알고리즘에 관한 연구", 응용통계연구, 22(5), pp.943~960 (2009), 한국통계학회
- 유호천, "TRY 방법론에 의한 표준일사량데이터 평가", 한국생태환경건축학회 논문집, 7(6), pp.23~28 (2007), 한국생태환경건축학회
- 윤종호, "건물에너지 성능평가를 위한 표준기상자료의 국내외 현황", 설비저널, 32(8), pp.7~14 (2003), 대한 설비공학회
- 이규태, "한반도에서 해상도 변화에 따른 지표면 일사량의 시공간 분포", 신재생에너지, 7(1), pp.22~28 (2011), 한국신·재생에너지학회
- Anderson T. N., "A Typical Meteorological Year for Energy Simulation in Hamilton" (2006), IPENZ engineering trenNz
- Finkelstein J. M., "Improved goodness of fit tests", Biometrika, 58, pp.641~645 (1971)
- Condensed Solar Radiation Data Base for Australia, "Graham L. M.", Solar Thermal Energy Lab, ~, pp.Report 1 (1999)
- Generation of Typical Meteorological Years for 26 SOLMET Status, "Hall, I.", Sandia National Laboratory, 31~, pp.SAND78-1601 (1978)
- Klein, S. A., "A method of simulation of solar processes and its applications", Solar Energy, 17, pp.29~37 (1975)
- Pissimanis, D., "The Generation of a Typical Meteorological Year for the city of Athens", Solar Energy, 40, pp.405~411 (1988)
- Rahman, L. A., "Selection of typical weather data(test reference years) for Subang, Malaysia", Building and Environment, 42(1), pp.3636~3641 (2007)
- Said S. A. M., "Generation of representative weather-Year data for Saudi Arabia", Applied Energy, 48(2), pp.131~136 (1994)
- Wilcox S., "User's Manual TMY3 Data Sets", NREL, 2008, pp.56~
- William M., "User's Manual for TMY2s typical meteorological years", NREL, 1995, pp.55~
- Zhou J., "Generation of Typical Solar Radiation Year for China", Renewable Energy, 31, pp.1972~1985 (2006)