The effect of dynamic solar shading on energy, daylighting and thermal comfort in a nearly zero-energy loft room in Rome and Copenhagen
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- 作者：Gunnlaug Cecilie Jensen Skarning ; gujs@byg.dtu.dk ; gunnlaug_cecilie@yahoo.no ; Christian Anker Hviid ; Svend Svendsen
- 关键词：Dynamic solar shading ; Solar-control coating ; Roof windows ; Window design ; Residential buildings ; Space heating ; Climate-based daylighting ; Adaptive thermal comfort
- 刊名：Energy and Buildings
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：135
- 期：Complete
- 页码：302-311
- 全文大小：2357 K
- 卷排序：135
文摘
Dynamic and permanent shading strategies were studied for roof windows. Energy, daylighting and thermal comfort potentials were identified and compared. Dynamic shading had almost no potential for improving optimum space heating. Up to glazing-to-floor ratios of 10–15% dynamic shading could mainly improve comfort. For large solar control coated glazing, dynamic shading gave 750–1000 h more daylighting.