Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
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The study of the solar radiation emitted per hour in Incheon applied in load calculation programs

부하계산 프로그램에서 적용되는 인천지역의 시간당 일사량에 관한 연구

  • Yoo, Ho-Chun (School of Architecture, University of Ulsan) ;
  • Lee, Seon-Dong (School of Architecture Graduate School, University of Ulsan)
  • 유호천 (울산대학교 건축학부) ;
  • 이선동 (울산대학교 건축학부 대학원)
  • Received : 2010.11.02
  • Accepted : 2010.12.21
  • Published : 2010.12.30
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Abstract

Although many researches of simulation programs to predict climate under the current climate change have been performed but more detailed studies of weather date which might influence the load of buildings seem insufficient. In this study, in Incheon are analyzed IES (Integrated Environmental Solutions)6.0, Ecotect 2010, EnergyPlus v4.0's IWEC file and ISO-TRY, the Korean standard weather data provided by the Korean Solar Energy Society for direct normal radiation which is used in load calculation programs. The results show that the radiation of the programs is the same as that of direct normal radiation per month but has a mere difference, compared with the radiation per hour and IWEC has also 77.12% when compared with ISO-TRY, meaning that it could affect load values of buildings when applied to them. And in case of ISO-TRY, it could be judged that the application of test reference year applied by the data measured has higher reliability than IWEC file.

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References

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