SET Proceedings 2978-4387 Caravel Press 10.65582/set.2005.031 2005.031 Experimental Study on Daylighting of Office Buildings ChenHongbing ShaoZongyi LiDeying ShiYongzheng Key Lab of HVAC, Beijing Institute of Civil Engineering and Architecture, Beijing, China 23092005 4 1 978-7-112-07718-2 141 144 23 September 2005 © 2005 Copyright WSSET 2005

This paper provides an experimental study on daylighting of office buildings. Firstly, the illuminance distribution comparability of the model and antetype is validated with theoretical and simulating study, based on which office model is established. Then, daylight factor is put forward to substitute illuminance for experimental analysis. Lastly, the study of the influence of window-to-wall ratio, sill height and transmittance on indoor illuminance distribution is carried out respectively with experimental test, and the reasons causing testing difference are analyzed as follows. The results show that testing difference is acceptable.

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