A Motor Management Strategy for Optimising Energy Use and Reducing Life Cycle Costs

Abstract

With increasing energy costs and renewed focus on using energy in ways that support the environment, a structured approach is required to ensure that energy is used efficiently. A comprehensive motor management strategy to reduce motor life cycle costs while increasing reliability is presented. The application of energy management principles is combined with benefits that can
be obtained from using energy-efficiency motors. An economic model for determining the optimal time a motor should be replaced with a higher efficiency motor is proposed. The strategy presented incorporates benefits that can be obtained from using in-situ motor efficiency estimation and condition monitoring techniques as part of a motor management system.

Share and Cite:

Dlamini, V. , Bansal, R. and Naidoo, R. (2014) A Motor Management Strategy for Optimising Energy Use and Reducing Life Cycle Costs. Journal of Power and Energy Engineering, 2, 448-456. doi: 10.4236/jpee.2014.24060.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] Saidur, R. (2010) A Review on Electrical Motors Energy Use and Energy Savings. Renewable and Sustainable Energy Reviews, 14, 877-898. http://dx.doi.org/10.1016/j.rser.2009.10.018
[2] Mason, I. and Jones, T. (2004) Proactive Motor Management Can Help Reduce Operating Costs in the Pulp & Paper Industry. Proceedings of the Pulp and Paper Industry Technical Conference, Boston, 27 June-1 July 2004, 70-72.
[3] Basso, D., Nyberg, C. and Yung, C. (2007) The Repair/Replace Decision from a Total Motor Management Perspective. Proceedings of the Pulp and Paper Industry Technical Conference, Williamsburg, 24-28 June 2007, 235-241.
[4] Capehart, B.L., Turner, W.C. and Kennedy, W.J. (2012) Guide to Energy Management, Energy Management. 7th Edition, The Fairmont Press, Lilburn.
[5] Li, Y. and Yu, H. (2007) Energy Management for Induction Motors Based on Non-Intrusive Efficiency Estimation. Proceedings of the International Conference on Electrical Machines and Systems, Seoul, October 2007, 1763-1766.
[6] Akbab, M. (1999) Energy Conservation by Using Energy Efficient Electric Motors. Applied Energy, 64, 49-158.
[7] Whelan, C. Sassano, E. and Kelley, J. (2004) Management of Electric Motor Repair. Proceedings of the Petroleum and Chemical Industry Technical Conference, Wilmington, 13-15 September 2004, 279-288.
[8] Dlamini, V., Naidoo, R. and Manyage, M. (2013) A Non-Intrusive Method for Estimating Motor Efficiency Using Vibration Signature Analysis. International Journal of Electrical Power and Energy Systems, 45, 384-390. http://dx.doi.org/10.1016/j.ijepes.2012.09.015
[9] Phumiphak, T., Kedsoi, T. and Chat-Uthai, C. (2005) Energy Management Program for Use of Induction Motors Based on Efficiency Prediction. Proceedings of IEEE Region 10 Conference, Melbourne, 21-24 November 2005, 1-6.
[10] Eltom, A. and Aziz, M.A. (2005) The Economics of Energy Efficient Motors during Unbalanced Voltage Conditions. Proceedings of IEEE PES Conference and Exposition in Africa, Durban, 11-15 July 2005, 378-384.
[11] Campbell, J.D. and Reyes-Picknell, J.V. (2006) UPTIME Strategies for Excellence in Maintenance Management. 2nd Edition, Productivity Press, New York.
[12] Penrose, H.W. (2005) RCM-Based Motor Management. Proceedings of Electrical Insulation Conference and Electrical Manufacturing Expo, Chesapeake, 26 October 2005, 187-190.
[13] Singh, G.K. and Kazzaz, S.A.S.A. (2003) Induction Machine Drive Condition Monitoring and Diagnostic Research— A Survey. Electric Power Systems Research, 64, 145-158. http://dx.doi.org/10.1016/S0378-7796(02)00172-4

Copyright © 2024 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.