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Cost-benefit analysis of using cold thermal energy storage systems in building applications

This study attempts to predict the potential cost savings of employing ice thermal storage (ITS) systems in the office buildings cooling application in Malaysia over the next 20 years. During the past decades, huge amount of daytime peak power has been shifted to the off-peak hours by using cool the...

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Main Authors: Rismanchi, B., Saidur, R., Masjuki, H.H., Mahlia, T.M.I.
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Published: 2017
Online Access:http://dspace.uniten.edu.my/jspui/handle/123456789/6187
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spelling my.uniten.dspace-61872017-12-08T09:11:59Z Cost-benefit analysis of using cold thermal energy storage systems in building applications Rismanchi, B. Saidur, R. Masjuki, H.H. Mahlia, T.M.I. This study attempts to predict the potential cost savings of employing ice thermal storage (ITS) systems in the office buildings cooling application in Malaysia over the next 20 years. During the past decades, huge amount of daytime peak power has been shifted to the off-peak hours by using cool thermal energy storage (CTES) systems around the world. However, the contribution of CTES systems in Malaysia is still small in comparison with its potential. This study is conducted for three different scenarios of retrofitting 10%, 25% and 50% of the existing conventional AC systems with new ITS systems. The overall results show that the full storage strategy can reduce the annual costs of the air conditioning system up to 35 percent while this reduction is limited to around 8 percent for load leveling strategy. © 2011 Published by Elsevier Ltd. 2017-12-08T09:11:59Z 2017-12-08T09:11:59Z 2012 http://dspace.uniten.edu.my/jspui/handle/123456789/6187
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description This study attempts to predict the potential cost savings of employing ice thermal storage (ITS) systems in the office buildings cooling application in Malaysia over the next 20 years. During the past decades, huge amount of daytime peak power has been shifted to the off-peak hours by using cool thermal energy storage (CTES) systems around the world. However, the contribution of CTES systems in Malaysia is still small in comparison with its potential. This study is conducted for three different scenarios of retrofitting 10%, 25% and 50% of the existing conventional AC systems with new ITS systems. The overall results show that the full storage strategy can reduce the annual costs of the air conditioning system up to 35 percent while this reduction is limited to around 8 percent for load leveling strategy. © 2011 Published by Elsevier Ltd.
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author Rismanchi, B.
Saidur, R.
Masjuki, H.H.
Mahlia, T.M.I.
spellingShingle Rismanchi, B.
Saidur, R.
Masjuki, H.H.
Mahlia, T.M.I.
Cost-benefit analysis of using cold thermal energy storage systems in building applications
author_facet Rismanchi, B.
Saidur, R.
Masjuki, H.H.
Mahlia, T.M.I.
author_sort Rismanchi, B.
title Cost-benefit analysis of using cold thermal energy storage systems in building applications
title_short Cost-benefit analysis of using cold thermal energy storage systems in building applications
title_full Cost-benefit analysis of using cold thermal energy storage systems in building applications
title_fullStr Cost-benefit analysis of using cold thermal energy storage systems in building applications
title_full_unstemmed Cost-benefit analysis of using cold thermal energy storage systems in building applications
title_sort cost-benefit analysis of using cold thermal energy storage systems in building applications
publishDate 2017
url http://dspace.uniten.edu.my/jspui/handle/123456789/6187
_version_ 1644493867234361344
score 13.214268

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