한국태양에너지학회 논문집 (Journal of the Korean Solar Energy Society)

  • 제38권2호
  • /
  • Pages.45-53
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  • 2018
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  • 1598-6411(pISSN)
  • /
  • 2508-3562(eISSN)
한국태양에너지학회 (The Korean Solar Energy Society)
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지붕형 태양광 발전량 산정을 위한 서울지역 그림자 효과 분석

Analysis of Shadows Effect in Seoul Area for the Estimation of Roof-type PV Power Calculation

  • 윤창열 (한국에너지기술연구원 신재생에너지자원정책센터) ;
  • 정보린 ((주)GIS United) ;
  • 김신영 (한국에너지기술연구원 신재생에너지자원정책센터) ;
  • 김창기 (한국에너지기술연구원 신재생에너지자원정책센터) ;
  • 김진영 (한국에너지기술연구원 신재생에너지자원정책센터) ;
  • 김현구 (한국에너지기술연구원 신재생에너지자원정책센터) ;
  • 강용혁 (한국에너지기술연구원 신재생에너지자원정책센터) ;
  • 김용일 (서울대학교 건설환경공학부)
  • Yun, ChangYeol (New and Renewable Energy Resource & Policy Center, Korea Institute of Energy Research) ;
  • Jung, BoRin (GIS United) ;
  • Kim, ShinYoung (New and Renewable Energy Resource & Policy Center, Korea Institute of Energy Research) ;
  • Kim, ChangKi (New and Renewable Energy Resource & Policy Center, Korea Institute of Energy Research) ;
  • Kim, JinYoung (New and Renewable Energy Resource & Policy Center, Korea Institute of Energy Research) ;
  • Kim, HyunGoo (New and Renewable Energy Resource & Policy Center, Korea Institute of Energy Research) ;
  • Kang, YongHeack (New and Renewable Energy Resource & Policy Center, Korea Institute of Energy Research) ;
  • Kim, YongIl (Department of Civil & Environmental Engineering, Seoul National University)
  • 투고 : 2018.01.30
  • 심사 : 2018.04.23
  • 발행 : 2018.04.30
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초록

For the preliminary step for estimating the performance of roof-type photovoltaic system in urban areas, we analyzed the solar radiation reduction ratio by shadow effect by buildings using DSM (Digital Surface Model) and GIS (Geographical Information System) tools. An average loss by the shadow is about 19% in Seoul. The result was related to the building density and distribution. Monthly results show that the winter season (December and January) was more affected by the shading than during the summer season (June and July). It is expected that useful empirical formulas can be made if more detailed correlation studies are performed.

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참고문헌

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