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Proposal of the Prediction Equation for Interior Daylight Illuminance
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 Title & Authors
Proposal of the Prediction Equation for Interior Daylight Illuminance
Park, Woong-Kyu; Park, Tae-Ju; Kang, Gyu-Min; Lee, Sang-Yup; Song, Doosam;
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In these days, most of the office buildings are being required to save energy for maintenance. lighting system constitutes 20% to 30% of the total annual electrical energy consumption in office buildings. As an energy saving strategy for lighting system, dimming control system based on illuminance sensors came into use. But the system is accompanied with many illuminance sensors to control lighting and needs a lot of initial investment. In this study, the prediction equation for indoor daylighting illuminance distribution is proposed through the review for conventional research results and field measurements. The proposed equation was verified by the comparison between predicted results and field measurement results. The developed prediction equation for daylighting can be used to control the indoor illuminance level with the limited sensor when dimming control system is operated.
Interior daylight illuminance distributions;Dimming control;Daylighting;Prediction equation;
 Cited by
KEMCO(, "The Forum of Building Energy Policy by Climate Change", 2008

Seong, Y. B., "Optimum Blind Control Considering Characteristics of Solar Pr of ile Angle Curve", Journal of the Korean Solar Energy Society, Vol. 31, No. 6, pp. 111-123, 2011 crossref(new window)

Kim, H. S., Kim, K. S., "A Study on Lighting Energy Conservation in a Small Office Space with Daylight Dimming Control System", Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, Vol. 17, No. 5, pp. 15-17, 2003 crossref(new window)

Lee, H. Y., "The Lighting Control System with the Consideration of Daylighting" , Journal of SAREK, Vol. 35, No. 8, pp. 10-15, 2006

Hong, S. K., "Development of Integration Control Software and Simulation for Prediction of Lighting Energy Savings for Daylight Responsive Dimming Systems and Automated Roller Shading Systems" , Master Dissertation, Sejong University, 2009

Yoon, Y. J., Baik, Y. K., Kim, S. Y., "Analyses on Daylight Variations for Optimum Controls of Daylight Dimming Systems in a Small Office", Korean Journal of Air-Conditioning and Refrigeration engineering, Vol. 24, No. 5, pp. 433-442, 2012 crossref(new window)

Park, B. C., Lim, J. S., Kim, Y. S., Lee, J. H., Choi, A. S., "A Study on the Characteristics of Daylight Distributions by Different Sky Conditions and Controlled Roller Shade Heights", Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, Vol. 23, No. 2, pp. 18-26, 2009 crossref(new window)

Solkol Dervishi, Ardeshir Mdhavi, "Computing diffuse fraction of global horizontal solar radiation: A model comparison", Solar Energy, Vol. 86, pp. 1796-1802, 2012 crossref(new window)

Eero Vartiainen, "Daylighting modelling with the simulation tool Delight" , Helsinki University of Technology, Report TKK-F-A799, p. 85, 2000

Eero Varitiainen, Kimmo Peippo, Peter Lund, "Daylight Optimization of Miultifunctional Solar Facades", Solar Energy, Vol. 68, No. 3, pp. 223-235, 2000 crossref(new window)

Mark S. Rea, LIGHTING HANDBOOK, IESNA, pp. 8-1-28, 2000

Masanori Shukuya, "Environmental Architecture in light and heat by numerical study" , Maruzen Co. Ltd., pp. 17-84, 1993