Revaluation of Solar Radiation Energy Resources in Korea

국내 태양복사에너지 자원의 재평가

  • Published : 2009.08.30

Abstract

Since the solar radiation is main input for sizing any solar photovoltaic system and solar thermal power system, it will be necessary to understand and evaluate the insolation data. The Korea Institute of Energy Research(KIER) has begun collecting horizontal global insolation data since May, 1982 and direct normal insolation data since December 1992 at 16 different locations. Because of a poor reliability of existing data, KIER's new data will be extensively used by solar energy system users as well as by research institutes. Among some significant results, the yearly averaged horizontal global insolation was turned out 3.60 kWh/$m^2$/day and the yearly mean 2.62 kWh/$m^2$/day of the direct normal insolation was evaluated for all days.

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References

  1. Duffie John A. and Beckman William A., Solar Engineering of Thermal Process, John Willey & Sons, Inc., 1991
  2. Edward E. Anderson, Fundamentals of Solar Energy Conversion, Addison Wesley, 1982
  3. 기상청, '기상년. 월보', 1982-2007