Author:
Ghosh Kamalika,Das Chandranath
Abstract
One of the recent trends in energy efficient lighting design is integrating daylight with artificial lighting which offers a sufficient amount of energy saving. Daylight illuminance is varying with respect to time of the day as well as the time of the year. Not only that daylight is very much depended on location, calendar date, time of the day, building construction geometry, window position, etc. Thus during the design of daylight integrated lighting system the measurement of daylight availability in a space is important. In this paper, a sample open office area has mainly been considered and lighting design has been done with highly energy efficient LED light sources and potential of energy saving has been studied at various climatic conditions with different building geometry considering integration of daylight with artificial lighting system.
Publisher
Institute of Science, Education and Culture, Kolkata
Reference11 articles.
1. Impact of LED lighting on power consumption in India: Opportunities and challenge, Economic Times , Energy.com 11th January 2023.
2. R S Simpson, Lighting Control Technology and Applications, Focal press-Linacre House, Jordan Hill, Oxford, 2003.
3. D H W Li, J C Lam, Evaluation of Lighting Performance in Office Building with Daylighting Controls, Energy and Building, Vol 33, page 793-803, 2001.
4. P Boyce, P Raynham, The SLL Lighting Handbook, The Society of Light and Lighting (CIBSE), February 2009.
5. M Chiogna, R Albatici, A Frattari, Electric Lighting at Workplace in offices: Efficiency Improve margins of automation systems, Lighting Research Technology, Vol 45, page 550-567, 2013.