Analysis of energy savings for rewinding and replacement of industrial motor

Hasanuzzaman, M. and Rahim, N.A. and Saidur, Rahman (2010) Analysis of energy savings for rewinding and replacement of industrial motor. In: 2010 IEEE International Conference on Power and Energy, PECon2010, 2010, Kuala Lumpur.

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Abstract

This study analyzed and estimated economic viability of introducing high efficiency motors compared to the rewind and standard motor in the industrial sector. Efficiency of a motor is degraded when it is rewound. This analysis identified that it is better to rewind a larger motor compared to a smaller motor. It has been found that a high efficiency motor can save an average 5.5 of energy compared to a standard motor. In addition, payback period has been found to be reasonable when a motor is operated at 50 load. It has been estimated that 67,868 MWh/year energy and 4,343,531 US/year bill can be saved for introducing high efficient motors. The present study found that rewind motors of larger size and high efficiency motors are economically viable.

Item Type:	Conference or Workshop Item (Paper)
Funders:	UNSPECIFIED
Additional Information:	Conference code: 83860 Export Date: 6 December 2012 Source: Scopus Art. No.: 5697596 doi: 10.1109/PECON.2010.5697596 Language of Original Document: English Correspondence Address: Hasanuzzaman, M.; Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia; email: hasan@um.edu.my References: Al-Mofleh, A., Taib, S., Mujeebu, M.A., Salah, W., Analysis of sectoral energy conservation in Malaysia (2009) Energy, 34 (6), pp. 733-739. , W; (2007) National Energy Balance Malaysia 2007, pp. 1-52. , NEBM, Malaysia Energy Centre; Saidur, R., Energy consumption, energy savings, and emission analysis in Malaysian office buildings (2009) Energy Policy, 37 (10), pp. 4104-4113; Saidur, R., A review on electrical motors energy use and energy savings (2010) Renewable and Sustainable Energy Reviews, 14 (3), pp. 877-898; Hasanuzzaman, M., Saidur, R., Masjuki, H.H., Investigation of energy consumption and energy savings of refrigerator-freezer during open and closed door condition (2008) Journal of Applied Sciences, 8 (10), pp. 1822-1831; Saidur, R., Hasanuzzaman, M., Sattar, M.A., Masjuki, H.H., Irfan Anjum, M., Mohiuddin, A.K.M., An analysis of energy use, energy intensity and emissions at the industrial sector of Malaysia (2007) International Journal of Mechanical and Materials Engineering, 2 (1), pp. 84-92; Fatima, B., (2007) Energy Savings on Single-phase Induction Motors under Light Load Conditions, , MS thesis, University of Nevada Las Vegas, USA; Mecrow, B.C., Jack, A.G., Efficiency trends in electric machines and drives (2008) Energy Policy, 36 (12), pp. 4336-4341; Tolvanen, J., LCC approach for big motor-driven systems savings (2008) World Pumps, pp. 24-27. , November; Al-Ghandoor, A., Al-Hinti, I., Jaber, J.O., Sawalha, S.A., Electricity consumption and associated GHG emissions of the Jordanian industrial sector: Empirical analysis and future projection (2008) Energy Policy, 36 (1), pp. 258-267; Saidur, R., Rahim, N.A., Masjuki, H.H., Mekhilef, S., Ping, H.W., Jamaluddin, M.F., End-use energy analysis in the Malaysian industrial sector (2009) Energy, 34 (2), pp. 153-158; Kaya, D., Yagmur, E.A., Yigit, K.S., Kilic, F.C., Eren, A.S., Celik, C., Energy efficiency in pumps (2008) Energy Conversion and Management, 49 (6), pp. 1662-1673; Al-Mansour, F., Merse, S., Tomsic, M., Comparison of energy efficiency strategies in the industrial sector of Slovenia (2003) Energy, 28 (5), pp. 421-440; Sterling, C.A., (1996) Prevalence of Components Necessary for Electrical Demand Side Management Savings Persistence in the Albertan Industrial Market Sector, , MS thesis, University of Alberta, Canada; Prakash, V., Baskar, S., Sivakumar, S., Krishna, K.S., A novel efficiency improvement measure in three-phase induction motors, its conservation potential and economic analysis (2008) Energy for Sustainable Development, 12 (2), pp. 78-87; Zhao, Y., General situation of energy conservation standards for china's motor system Energy Efficiency in Motor Driven Systems EEMODS 2007 Held in Beijing, China, from June 10-13. 2007; Minimum Energy Performance Standards for Three Phase Induction Motors in Korea Energy Efficiency in Motor Driven Systems EEMODS 2007 Held in Beijing, China, from June 10-13. 2007, , KERI, Korea Electrotechnology Research Institute; Khan, A., Electric Motor Efficiency International Conference on Industrial and Commercial Use of Energy (ICUE, 09), June 10-11, South Africa. 2009; (2004) How to Save Energy and Money in Electric Systems, , ERC, Energy Research Centre (ERC), University of Cape Town, South Africa; Industrial productivity training manual (1996) Annual IAC Director Meeting, , IPTM, Rutgers University, US department of energy office of industrial technologies; Akbaba, M., Energy conservation by using energy efficient electric motors (1999) Applied Energy, 64 (1-4), pp. 149-158; Garcia, A.G.P., Szklo, A.S., Schaeffer, R., McNeil, M.A., Energy-efficiency standards for electric motors in Brazilian industry (2007) Energy Policy, 35 (6), pp. 3424-3439; Saidur, R., Hasanuzzaman, M., Yogeswaran, S., Mohammed, H.A., Shouquat, M.H., An enduse energy analysis in a Malaysian public hospital (2010) Energy, , (Article in press), doi:10.1016/j.energy.2010.09.012; Payton, R., (2009) Understanding Motor Rewind Advantages, , Integrated Power Service, Plant Engineering, November 18; (2000) Evaluation of the U.s. 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Uncontrolled Keywords:	Energy savings, Industrial motor, Rewinding, Economic viability, Energy saving, High efficiency, Industrial sector, Payback periods, Standard motor, Energy conservation, Industry, Investments, Economic analysis.
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:	08 Jul 2013 00:57
Last Modified:	25 Oct 2019 06:02
URI:	http://eprints.um.edu.my/id/eprint/6765

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