Field Study and Modeling of Semi-Transparent PV in Power, Thermal and Optical Aspects

• Wah Wong Pui

  Division of Sustainable Energy and Environmental Engineering, Osaka University

• Shimoda Yoshiyuki

  Division of Sustainable Energy and Environmental Engineering, Osaka University

• Nonaka Mio

  Division of Sustainable Energy and Environmental Engineering, Osaka University

• Inoue Miwo

  Division of Sustainable Energy and Environmental Engineering, Osaka University

• Mizuno Minoru

  Division of Sustainable Energy and Environmental Engineering, Osaka University

抄録

In this research, semi-transparent PV is proposed as building integrated PV roof for residential application. To understand its characteristics, field measurement was carried out to examine the power generation, thermal and visible light transmission performance of poly-crystalline silicon single glass, poly-crystalline silicon double glass and amorphous silicon single glass semi-transparent PV panels in prototype scale. To confirm parameters needed in accessing semi-transparent PV panels which are seldom provided by manufacturers, calculation models were constructed and verified with field measurement data. This paper reports the findings of experimental and modeling work, which will be fundamental for evaluating semi-transparent PV in overall building energy performance in a later stage of the research. In this study, power generation temperature coefficients are obtained for each panel. For thermal characteristics, various material properties of panels are confirmed. The overall heat transfer coefficients are 4.587 W/m²K, 2.007 W/m²K and 4.379 W/m²K for p-Si single glass, p-Si double glass and a-Si single glass panel respectively. With respect to visible light transmission, semi-transparent PV possesses similar light transmission characteristics with glazing material, and thus could be modeled in the same way as normal glazing material.

収録刊行物

• Journal of Asian Architecture and Building Engineering

  Journal of Asian Architecture and Building Engineering 4 (2), 549-556, 2005

  日本建築学会、大韓建築学会、中国建築学会

キーワード

• semi-transparent PV
• power generation
• heat balance
• overall heat transfer coefficient
• illuminance

詳細情報

• CRID: 1390282680177963648
• NII論文ID: 110006345857
• NII書誌ID: AA11798263
• DOI: 10.3130/jaabe.4.549
• ISSN: 13472852
• ISSN: 13467581
• Web Site: https://www.tandfonline.com/doi/pdf/10.3130/jaabe.4.549
• 本文言語コード: en
• データソース種別:
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  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可