Study of the Effectiveness of Solar Heat Gain and Day Light Factors on Minimizing Electricity Use in High Rise Buildings
Over half of the total electricity consumption is used in buildings. Air-conditioning and electric lighting are the two main resources of electricity consumption in high rise buildings. One way to reduce electricity consumption would be to limit heat gain into buildings, therefore reduce the demand for air-conditioning during hot summer months especially in hot regions. On the other hand natural daylight can be used to reduce the use of electricity for artificial lighting. In this paper effective factors on minimizing heat gain and achieving required day light were reviewed .As daylight always accompanied by solar heat gain. Also interactions between heat gain and daylight were discussed through previous studies and equations which are related to heat gain and day lighting especially in high rise buildings. As a result importance of building-s form and its component on energy consumption in buildings were clarified.
[1] D.H.W Li and J.C. Lam and S.L.Wong,Daylighting and its implications
to overall thermal transfer value (OTTV) determinations , Energy, vol.27
, 2002, pp 991-1008.
[2] R. Sullivan ,E.S. Lee and S.Selkowiz,A Method of Optimizing Solar
Control and Daylighting Performance in Commercial Buildings,Lawrence
Berkeley Laboratory, University of California, CA, 1992.
[3] J.C. Lam and D.H.W Li,Study of solar radiation data significant energy
and environmental implications for Hong Kong,Energy Conversion and
Management 37,1996, pp 343351.
[4] J.C. Lam and C.J. Goodsall, A survey of building envelope designs for
commercial buildings in Hong Kong, Building Research and Information
22,1994, pp 7986.
[5] YJ. Huang,B. Thom,B. Ramadan, A daylighting design tool for Singapore
based on DOE-2.1C simulations, Proceedings of the ASHRAE Far East
Conference on Air-conditioning in Hot Climates, Kuala Lumpur; 1989.
pp 20027.
[6] MA. Wilkinson,The effect of glazing upon energy consumption within
buildings,. Lighting Research and Technology, 24(2), 1992, pp 99101.
[7] J.C. Lam et al, Residential building envelope heat gain and coolin,
Energy, vol. 37, 2005, pp. 529-544.
[8] American Society of Heating Refrigerating and Air Conditioning Engineers.
Energy conservation in new building design,ASHRAE Standard
90A-1980, Atlanta, GA: ASHRAE; 1980
[9] D.H.W Li and J.C. Lam,Solar heat gain factors and the implications to
building designs in subtropical region,Energ and Buildings, vol.32, 2000,
pp 4755.
[10] J.C. Lam et al, Residential building envelope heat gain and cooling
energy requirement, Energy, vol. 37, 2005, pp. 529-544.
[11] D.H.W Li and J.C. Lam,Solar heat gain factors and the implications to
building designs in subtropical region,Energ and Buildings, vol.32, 2000,
pp 4755.
[12] American Society of Heating Refrigerating and Air Conditioning Engineers.
Energy conservation in new building design, ASHRAE Standard
2007, Atlanta, 2007, pp 31:36-37
[13] D.H.W Li and J.C. Lam,Solar heat gain factors and the implications to
building designs in subtropical region,Energ and Buildings, vol.32, 2000,
pp 4755.
[14] J.C. Lam and D.H.W Li, An analysis of daylighting and solar heat
for cooling-dominated office buildings. Solar Energy, vol.65(4), 1999,pp
25162.
[15] D. Arasteh ,R. Johnson , S. Selkowitz S,D. Connell, Cooling energy
savings with daylighting in a hot and humid climate, USA: Lawrence
Berkeley Laboratory, University of California, 1985.
[1] D.H.W Li and J.C. Lam and S.L.Wong,Daylighting and its implications
to overall thermal transfer value (OTTV) determinations , Energy, vol.27
, 2002, pp 991-1008.
[2] R. Sullivan ,E.S. Lee and S.Selkowiz,A Method of Optimizing Solar
Control and Daylighting Performance in Commercial Buildings,Lawrence
Berkeley Laboratory, University of California, CA, 1992.
[3] J.C. Lam and D.H.W Li,Study of solar radiation data significant energy
and environmental implications for Hong Kong,Energy Conversion and
Management 37,1996, pp 343351.
[4] J.C. Lam and C.J. Goodsall, A survey of building envelope designs for
commercial buildings in Hong Kong, Building Research and Information
22,1994, pp 7986.
[5] YJ. Huang,B. Thom,B. Ramadan, A daylighting design tool for Singapore
based on DOE-2.1C simulations, Proceedings of the ASHRAE Far East
Conference on Air-conditioning in Hot Climates, Kuala Lumpur; 1989.
pp 20027.
[6] MA. Wilkinson,The effect of glazing upon energy consumption within
buildings,. Lighting Research and Technology, 24(2), 1992, pp 99101.
[7] J.C. Lam et al, Residential building envelope heat gain and coolin,
Energy, vol. 37, 2005, pp. 529-544.
[8] American Society of Heating Refrigerating and Air Conditioning Engineers.
Energy conservation in new building design,ASHRAE Standard
90A-1980, Atlanta, GA: ASHRAE; 1980
[9] D.H.W Li and J.C. Lam,Solar heat gain factors and the implications to
building designs in subtropical region,Energ and Buildings, vol.32, 2000,
pp 4755.
[10] J.C. Lam et al, Residential building envelope heat gain and cooling
energy requirement, Energy, vol. 37, 2005, pp. 529-544.
[11] D.H.W Li and J.C. Lam,Solar heat gain factors and the implications to
building designs in subtropical region,Energ and Buildings, vol.32, 2000,
pp 4755.
[12] American Society of Heating Refrigerating and Air Conditioning Engineers.
Energy conservation in new building design, ASHRAE Standard
2007, Atlanta, 2007, pp 31:36-37
[13] D.H.W Li and J.C. Lam,Solar heat gain factors and the implications to
building designs in subtropical region,Energ and Buildings, vol.32, 2000,
pp 4755.
[14] J.C. Lam and D.H.W Li, An analysis of daylighting and solar heat
for cooling-dominated office buildings. Solar Energy, vol.65(4), 1999,pp
25162.
[15] D. Arasteh ,R. Johnson , S. Selkowitz S,D. Connell, Cooling energy
savings with daylighting in a hot and humid climate, USA: Lawrence
Berkeley Laboratory, University of California, 1985.
@article{"International Journal of Architectural, Civil and Construction Sciences:54797", author = "Mansour Nikpour and Mohd Zin kandar and Mohsen Ghasemi and Hossein Fallah", title = "Study of the Effectiveness of Solar Heat Gain and Day Light Factors on Minimizing Electricity Use in High Rise Buildings", abstract = "Over half of the total electricity consumption is used in buildings. Air-conditioning and electric lighting are the two main resources of electricity consumption in high rise buildings. One way to reduce electricity consumption would be to limit heat gain into buildings, therefore reduce the demand for air-conditioning during hot summer months especially in hot regions. On the other hand natural daylight can be used to reduce the use of electricity for artificial lighting. In this paper effective factors on minimizing heat gain and achieving required day light were reviewed .As daylight always accompanied by solar heat gain. Also interactions between heat gain and daylight were discussed through previous studies and equations which are related to heat gain and day lighting especially in high rise buildings. As a result importance of building-s form and its component on energy consumption in buildings were clarified.
", keywords = "High rise buildings, energy demand, day lighting, heat gain.", volume = "5", number = "1", pages = "28-5", }
