Potential of Energy Conservation of Daylight Linked Lighting System in India
Commenced in January 2007
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Potential of Energy Conservation of Daylight Linked Lighting System in India

Authors: Biswajit Biswas

Abstract:

Demand of energy is increasing faster than the generation. It leads shortage of power in all sectors of society. At peak hours this shortage is higher. Unless we utilize energy efficient technology, it is very difficult to minimize the shortage of energy. So energy efficiency program and energy conservation has an important role. Energy efficient technologies are cost intensive hence it is always not possible to implement in country like India. In the recent study, an educational building with operating hours from 10:00 a.m. to 05:00 p.m. has been selected to quantify the possibility of lighting energy conservation. As the operating hour is in daytime, integration of daylight with artificial lighting system will definitely reduce the lighting energy consumption. Moreover the initial investment has been given priority and hence the existing lighting installation was unaltered. An automatic controller has been designed which will be operated as a function of daylight through windows and the lighting system of the room will function accordingly. The result of the study of integrating daylight gave quite satisfactory for visual comfort as well as energy conservation.

Keywords: Lighting energy, energy efficiency, daylight, illumination, energy conservation.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1096045

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References:


[1] Alex H.W. Lee "Verification of electrical energy savings for lighting retrofits using short- and long-term monitoring,” Energy Conversion & Management, vol. 40, pp 1999-2008, 2000.
[2] RobWall , TraceyCrosbie, "Potential for reducing electricity demand for lighting in households: An exploratorysocio technicalstud,” Energy Policy, vol. 37,pp. 1021–1031, 2009.
[3] Eduardas Kazakevicius, Ashok Gadgil, Diana Vorsatz, "Residential lighting in Lithuania,” Energy Policy, vol. 27, pp. 603-611, 1999.
[4] Denis Bourgeois a, Christoph Reinhart, Iain Macdonald, "Adding advanced behavioural models in whole building energy simulation: A study on the total energy impact of manual and automated lighting control,” Energy and Buildings, vol. 38 pp. 814–823, 2006.
[5] Enedir Ghisia, John A. Tinkerb, " Evaluating the potential for energy savings on lighting by integrating fibre optics in buildings,” Building and Environment, vol. 41,pp. 1611–1621,2006.
[6] Danny H.W. Li, Tony N.T. Lam, S.L. Wong, Ernest K.W. Tsang, " Lighting and cooling energy consumption in an open-plan office using solar film coating,” Energy, vol. 33, pp.1288– 1297 ,2008.
[7] Roisin, M. Bodart, A. Deneyer, P. D’Herdt, "Lighting energy savings in offices using different control systems and their real consumption,” Energy and Buildings, vol. 40, pp. 514–523, 2008.
[8] Moncef Krarti, Paul M. Erickson, Timothy C. Hillman, "A simplified method to estimate energy savings of artificial lighting use from daylighting,” Building and Environment, vol. 40, pp.747–754, 2005.