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

Rismanchi, Behzad and Saidur, Rahman and Masjuki, Haji Hassan and Mahlia, Teuku Meurah Indra (2012) Cost-benefit analysis of using cold thermal energy storage systems in building applications. In: 2nd International Conference on Advances in Energy Engineering (ICAEE 2011), 27-28 December 2011, Bangkok.

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Official URL: https://doi.org/10.1016/j.egypro.2011.12.964

Abstract

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.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Conference code: 89017 Cited By (since 1996): 1 Export Date: 6 December 2012 Source: Scopus doi: 10.1016/j.egypro.2011.12.887 Language of Original Document: English Correspondence Address: Rismanchi, B.; Department of Mechanical Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia; email: b.rismanchi@gmail.com References: Saidur, R., Masjuki, H.H., Jamaluddin, M.Y., An application of energy and exergy analysis in residential sector of Malaysia (2007) J Energy Policy, 35, pp. 1050-1063; Saidur, R., Energy consumption, energy savings, and emission analysis in Malaysian office buildings (2009) J Energy Policy, 37, pp. 4104-4113; Mahlia, T.M.I., Masjuki, H.H., Choudhury, I.A., Development of energy labels for room air conditioner in Malaysia: Methodology and results (2002) J Energy Conversion and Management, 43, pp. 1985-1997; Mahlia, T.M.I., Masjuki, H.H., Choudhury, I.A., Ghazali, N.N.N., Economical and environmental impact of room air conditioners energy labels in Malaysia (2002) J Energ Convers Manage, 43, pp. 2509-2520; Saidur, R., Masjuki, H.H., Jamaluddin, M.Y., Ahmed, S., Energy and associated greenhouse gas emissions from household appliances in Malaysia (2007) J Energ Policy, 35, pp. 1648-1657; Dincer, I., Rosen, M.A., (2002) Thermal Energy Storage Systems and Applications, , New York: Wiley; (2007) Thermal storage, in ASHRAE Handbook: HVAC Applications, , Atlanta, Ga: American Society of Heating, Refrigerating and Air Conditioning Engineers; Maccracken, M.M., Thermal energy storage MYTHS (2003) ASHRAE J, 45, pp. 36-42; Dorgan, C.E., Elleson, J.S., (1994) Design Guide for Cool Thermal Storage, , Atlanta, Ga.: American Society of Heating, Refrigerating and Air-Conditioning Engineers; Campoccia, A., Dusonchet, L., Telaretti, E., Zizzo, G., Economic Impact of ice thermal energy storage systems in residential buildings, presence of double-tariffs contracts for electricity (2009) 2009 6th International Conference on the European Energy Market, pp. 563-567; Habeebullah, B.A., Economic feasibility of thermal energy storage systems (2007) J Energy and Buildings, 39, pp. 355-363; Boonnasa, S., Namprakai, P., The chilled water storage analysis for a university building cooling system (2010) J Applied Thermal Engineering, 30, pp. 1396-1408; MacCracken, M.M., Thermal energy storage in sustainable buildings (2004) Ashrae J, 46, pp. 39-41; Silvetti, B., Application fundamentals of ice-based thermal storage (2002) Ashrae J, 44, pp. 30-35; Shekarchian, M., Moghavvemi, M., Mahlia, T.M.I., Mazandarani, A., A review on the pattern of electricity generation and emission in Malaysia from 1976 to 2008 (2011) J Renewable & Sustainable Energy Reviews, 15, pp. 2629-2642; Masjuki, H.H., Saidur, R., Choudhury, I.A., Mahlia, T.M.I., Ghani, A.K., Maleque, M.A., The applicability of ISO household refrigerator-Freezer energy test specifications in Malaysia (2001) J Energy, 26, pp. 723-737 Sponsors: Asia Pacific Human-Computer Interaction Research Center
Uncontrolled Keywords: Cool Thermal Energy Storage; Ice Thermal Storage; Off-peak cooling; Energy savings; Tropical climates
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Engineering
Depositing User: Mr Jenal S
Date Deposited: 27 May 2013 00:45
Last Modified: 18 Oct 2018 01:24
URI: http://eprints.um.edu.my/id/eprint/6184

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