The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on Solar Power Generation Efficiency Empirical Analysis according to Temperature and Wind speed

온도와 풍속에 따른 태양광발전 효율 실증분석 연구

  • Cha, Wang-Cheol (Dept. of Electrical Engineering, Soongsil University) ;
  • Park, Joung-Ho (Dept. of Electrical Engineering, Soongsil University) ;
  • Cho, Uk-Rae (Dept. of Electrical Engineering, Soongsil University) ;
  • Kim, Jae-Chul (Dept. of Electrical Engineering, Soongsil University)
  • Received : 2014.10.13
  • Accepted : 2014.12.16
  • Published : 2015.03.01
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Abstract

Factors that have influence on solar power generation are specified into three aspects such as meteorological, geographical factors as well as equipment installation. Meteorological factors influence the most among the three. Insolation, sunshine hours, and cloud directly influence on solar power generation, whereas temperature and wind speed have impacts on equipment installation. This paper provides explanation over temperature-wind speed equation by calculating influence of temperature and wind speed on equipment installation. In order to conduct a research, pyranometer, anemometer, air thermometer, module thermometer are installed in 2MWp solar power plant located in South Cholla province, so that real-time meteorological data and generating amount can be analyzed through monitoring system. Besides, if existing and new methods are applied together, accuracy of prediction for generating amount is improved.

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References

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