• 제목/요약/키워드: Clear-day Analsis

검색결과 1건 처리시간 0.013초

일사량 데이터 분석을 통한 태양광발전 시스템 개발을 위한 경제성 평가 방법 (Economic Evaluation Method for Photovoltaic System Development using Insolation Data Analysis)

  • 이성훈;최형철;이동근;김진오
    • 조명전기설비학회논문지
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    • 제25권10호
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    • pp.38-46
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    • 2011
  • Recently, interests in renewable energy have gradually increased. Of various renewable energy, Photovoltaic system has the properties affected by weather. This paper discusses the economic evaluation based on insolation data analysis. Real insolation data were obtained by radiation measurement device installed in projected photovoltaic system site during 20 months. Obtained real insolation data were standardized using clear day analysis. Standardized data are greater than obtained real insolation data and were used as parameters of RETScreen for the economic evaluation. In results, capacity(30[kW]) of soon cheon is shown the most B/C(1.20). Applied methods have effectively done to develop photovoltaic system.