An active sunlight redirection system for daylight enhancement beyond the perimeter zone

详细信息    查看全文

• 作者：Antonis Kontadakis^a ; ^{kontadakis@uth.gr} ; Aris Tsangrassoulis^a ; L. Doulos^b ; F. Topalis^b
• 关键词：Advanced daylighting systems ; Heliostatic systems ; Solar tracking ; Daylight harvesting ; Core daylight ; Daylighting ; Energy savings
• 刊名：Building and Environment
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：113
• 期：Complete
• 页码：267-279
• 全文大小：4479 K
• 卷排序：113

文摘

This paper proposes an advanced daylighting system that utilizes direct beam radiation for daylight illumination. This paper investigates if redirection of solar radiation in areas beyond the perimeter zone may result in energy savings. The proposed system enhances uniformity during summer solstice and increases lighting energy savings in the non-daylit area.