Journal of South China University of Technology (Natural Science Edition) ›› 2015, Vol. 43 ›› Issue (7): 100-105.doi: 10.3969/j.issn.1000-565X.2015.07.014

• Architecture & Civil Engineering • Previous Articles     Next Articles

Optimization of Building Daylighting Design on the Basis of Reference Sky Luminance Distribution Model

 Bian Yu1,2 Ma Yuan3 Yu Da-xing1   

  1. 1. School of Architecture, South China University of Technology, Guangzhou 510640, Guangdong, China; 2. State Key Laboratory of Subtropical Building Science, South China University of Technology, Guangzhou 610640, Guangdong, China; 3. School of Architecture and Urban Planning, Guangdong University of Technology, Guangzhou 510090, Guangdong, China
  • Received:2014-08-13 Revised:2014-12-29 Online:2015-07-25 Published:2015-06-03
  • Contact: 边宇( 1982-) ，男，博士，讲师，主要从事建筑光学研究． E-mail:aryubian@163.com
  • About author:边宇( 1982-) ，男，博士，讲师，主要从事建筑光学研究．
  • Supported by:
     Supported by the National Natural Science Foundation of China ( 51208205)

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Abstract: In this paper, by combining the method of observing the sky luminance distribution in a given area and the structure of reference sky model, a calculation model named as CSRS (China South Reference Sky Model) is constructed and then verified by a measurement in model classroom. Then, on the condition of summer climate of South China and by taking a classroom with side-window as the research objective, a daylight optimization design procedure is proposed on the basis of CSRS model. Finally, an optimized daylight scheme is designed for this case, and corresponding quantization parameters and daylight performance are analyzed. The results show that CSRS model is more accurate than CIE model in the building daylight analysis

Key words: sky luminance distribution, reference sky model, building daylight design, daylight performance

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