Energy and emission analysis for industrial motors in Malaysia
The industrial sector is the largest user of energy in Malaysia. Industrial motors account for a major segment of total industrial energy use. Since motors are the principle energy users, different energy savings strategies have been applied to reduce their energy consumption and associated emissions released into the atmosphere. These strategies include using highly efficient motors, variable speed drive (VSD), and capacitor banks to improve the power factor. It has been estimated that there can be a total energy savings of 1765, 2703 and 3605Â MWh by utilizing energy-efficient motors for 50%, 75% and 100% loads, respectively. It was also found that for different motor loads, an estimated US$115,936 US$173,019 and US$230,693 can be saved in anticipated energy costs. Similarly, it is hypothesized that a significant amount of energy can be saved using VSD and capacitor banks to reduce speed and improve the power factor, thus cutting energy costs. Moreover, a substantial reduction in the amount of emissions can be effected together with the associated energy savings for different energy savings strategies. In addition, the payback period for different energy savings strategies has been found to be reasonable in some cases.
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- Al-Ghandoor, A. & Al-Hinti, I. & Jaber, J.O. & Sawalha, S.A., 2008. "Electricity consumption and associated GHG emissions of the Jordanian industrial sector: Empirical analysis and future projection," Energy Policy, Elsevier, vol. 36(1), pages 258-267, January.
- Ghaddar, Nesreen & Mezher, Toufic, 1999. "Modeling of current and future energyintensity and greenhouse gas emissions ofthe Lebanese industrial sector: assessmentof mitigation options," Applied Energy, Elsevier, vol. 63(1), pages 53-74, May.
- Al-Mansour, Fouad & Merse, Stane & Tomsic, Miha, 2003. "Comparison of energy efficiency strategies in the industrial sector of Slovenia," Energy, Elsevier, vol. 28(5), pages 421-440.
- Mecrow, B.C. & Jack, A.G., 2008. "Efficiency trends in electric machines and drives," Energy Policy, Elsevier, vol. 36(12), pages 4336-4341, December.
- Yang, Ming, 2006. "Demand side management in Nepal," Energy, Elsevier, vol. 31(14), pages 2677-2698.
- Chan, David Yih-Liang & Yang, Kuang-Han & Hsu, Chung-Hsuan & Chien, Min-Hsien & Hong, Gui-Bing, 2007. "Current situation of energy conservation in high energy-consuming industries in Taiwan," Energy Policy, Elsevier, vol. 35(1), pages 202-209, January.
- Ibrik, Imad H. & Mahmoud, Marwan M., 2005. "Energy efficiency improvement procedures and audit results of electrical, thermal and solar applications in Palestine," Energy Policy, Elsevier, vol. 33(5), pages 651-658, March.
- Thollander, Patrik & Karlsson, Magnus & Söderström, Mats & Creutz, Dan, 2005. "Reducing industrial energy costs through energy-efficiency measures in a liberalized European electricity market: case study of a Swedish iron foundry," Applied Energy, Elsevier, vol. 81(2), pages 115-126, June.
- Garcia, Agenor Gomes Pinto & Szklo, Alexandre S. & Schaeffer, Roberto & McNeil, Michael A., 2007. "Energy-efficiency standards for electric motors in Brazilian industry," Energy Policy, Elsevier, vol. 35(6), pages 3424-3439, June.
- Mahlia, T.M.I, 2002. "Emissions from electricity generation in Malaysia," Renewable Energy, Elsevier, vol. 27(2), pages 293-300.
- Fromme, JW, 1996. "Energy conservation in the Russian manufacturing industry. Potentials and obstacles," Energy Policy, Elsevier, vol. 24(3), pages 245-252, March.
- Ozturk, Harun Kemal, 2005. "Energy usage and cost in textile industry: A case study for Turkey," Energy, Elsevier, vol. 30(13), pages 2424-2446.
- Akbaba, Mehmet, 1999. "Energy conservation by using energy efficient electric motors," Applied Energy, Elsevier, vol. 64(1-4), pages 149-158, September.
- Saidur, R. & Rahim, N.A. & Masjuki, H.H. & Mekhilef, S. & Ping, H.W. & Jamaluddin, M.F., 2009. "End-use energy analysis in the Malaysian industrial sector," Energy, Elsevier, vol. 34(2), pages 153-158.
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