NDLI: Computational analysis of daylight harvesting scheme in an office building in Mumbai

Content Provider	IEEE Xplore Digital Library
Author	Shailesh, K.R. Raikar, T.S.
Copyright Year	2010
Description	Author affiliation: Department of Computer Science Engineering, MIT, Manipal University - 576104, India (Raikar, T.S.) \|\| Department of E & E Engineering, MIT, Manipal University - 576104, India (Shailesh, K.R.)
Abstract	Designing a building with maximum utilization of daylight and use of energy efficient luminaires will reduce the cost of energy use. In the present study, by means of computer simulations using RELUX software, the interaction between natural and artificial light and the related illumination conditions expected in a commercial office building in Mumbai, India have been simulated and analyzed. In this way, it was possible to evaluate the relevant loads for artificial illumination that has been considered not as the principal but a complementary light source. The main goal of this study is to show the potential of drastically reducing the electrical energy consumptions for illumination, by adopting day lighting harvesting solutions. Comparison were done using two different lighting schemes one with Fluorescent Luminaires and without daylight harvesting and other one with LED fixtures with daylight harvesting using combined occupancy and daylight dimming sensors. With the latter scheme a saving of 80% can be achieved on energy and operating costs for a period over 25 years.
Starting Page	1
Ending Page	8
File Size	1939138
Page Count	8
File Format	PDF
ISBN	9781424471928
e-ISBN	9781424471935
DOI	10.1109/ICSET.2010.5684416
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-06
Publisher Place	Sri Lanka
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fixtures Heating Lighting Fluorescence Light emitting diodes Floors
Content Type	Text
Resource Type	Article

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