Potential of PV Façade for Supplementary Lighting in Winter

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• 作者：Dominika Knera ; ^{dominika.knera@p.lodz.pl" class="auth_mail" title="E-mail the corresponding author} ; Eliza Szczepańska-Rosiak ; Dariusz Heim
• 关键词：Building Integrated Photovoltaic (BIPV) ; Artificial lighting ; Visual comfort ; Energy performance ; Building envelope
• 刊名：Energy Procedia
• 出版年：2015
• 出版时间：November 2015
• 年：2015
• 卷：78
• 期：Complete
• 页码：2651-2656
• 全文大小：427 K

文摘

Modern office and public buildings have to meet the requirement of zero-emission buildings through high insulation and integration of renewable energy sources on the own premises. The presented paper is devoted to exploring a BIPV facade potential as a source of electricity for supplementary lighting in an office room during winter. Analysis was carried out, for a typical office room with window centrally located in the facade, using simulation tool ESP-r for energy performance and Daysim for daylight luminance distribution calculation. Results indicate that electrical energy generated by BIPV cover supplementary lighting only in the room with south oriented façade.