Open Science Research Excellence

Open Science Index

Commenced in January 2007 Frequency: Monthly Edition: International Publications Count: 29705


Select areas to restrict search in scientific publication database:
2058
Reduction of Power Losses in Distribution Systems
Abstract:
Losses reduction initiatives in distribution systems have been activated due to the increasing cost of supplying electricity, the shortage in fuel with ever-increasing cost to produce more power, and the global warming concerns. These initiatives have been introduced to the utilities in shape of incentives and penalties. Recently, the electricity distribution companies in Oman have been incentivized to reduce the distribution technical and non-technical losses with an equal annual reduction rate for 6 years. In this paper, different techniques for losses reduction in Mazoon Electricity Company (MZEC) are addressed. In this company, high numbers of substation and feeders were found to be non-compliant with the Distribution System Security Standard (DSSS). Therefore, 33 projects have been suggested to bring non-complying 29 substations and 28 feeders to meet the planed criteria and to comply with the DSSS. The largest part of MZEC-s network (South Batinah region) was modeled by ETAP software package. The model has been extended to implement the proposed projects and to examine their effects on losses reduction. Simulation results have shown that the implementation of these projects leads to a significant improvement in voltage profile, and reduction in the active and the reactive power losses. Finally, the economical analysis has revealed that the implementation of the proposed projects in MZEC leads to an annual saving of about US$ 5 million.
Digital Object Identifier (DOI):

References:

[1] D. P. Bernardon, V. J. Garcia, A. S. Quintela and L. N. Canha, "Multicriteria Distribution Network Reconfiguration Considering Subtransmission Analysis," IEEE Trans. on Power Delivery, Vol. 25, No. 4, pp. 2684-2691, Oct. 2010.
[2] M.S. Dalila, M.N. Khalid and M. Shah, "Distribution Transformer Losses Evaluation under Non-Linear Load," Australasian Universities Power Engineering Conference, Adelaide, SA, pp. 1-6, 27-30 Sept. 2009.
[3] C. M. P. dos Sanyos, "Determination of Electrical Power Losses in Distribution System," IEEE PES Transmission and Distribution Conference and Exposition Latin America, Venezuela, pp. 1-5, 2006.
[4] E. S. Ibrahim, "Management of Loss Reduction Project for Power Distribution Systems," Electric Power Systems Research, Vol. 55, pp. 49-56, 2000.
[5] T. D. Kefalas, and A. G. Kladas "Harmonic Impact on Distribution Transformer No-Load Loss," IEEE Trans. on Industrial Electronics, Vol. 57, No. 1, pp. 193-200, Jan. 2010.
[6] Hadi Saadat, "Power System Analysis", 2nd Edition, McGraw-Hill Primis Custom Publishing, 2002.
[7] C. S. Chen, M. S. Kang. J. C. Hwang and C. W. Huang, "Temperature Effect to Distribution System Load Profiles and Feeder Losses," IEEE Trans. on Power Systems, Vol. 16, No. 4, pp. 916-921, Nov. 2001.
[8] A. ILo, J. Koppensteiner, M. Reischbock, P.Parra, H, Socorro, L. Rodriguez, T. Romero and R. Cespedes, "On-line Estimation and Location of Non-Technical Losses in a Distribution System," C I R E D 17th International Conference on Electricity Distribution, Barcelona, Spain, Paper No. 39, pp. 1-5, 12-15 May 2003.
[9] R. Alves, P. Casanova, E. Quirogas, O. Tavelo and W. Gimenez, "Reduction of Non-Technical Losses by Modernization and Updating of Measurement System," IEEE PES Transmission and Distribution Conference and Exposition Latin America, Venezuela, pp. 1-5, 2006.
[10] H.M Khodr, Z. A. Vale and C. Ramos, "Optimal Cost-Benefit for Location of Capacitors in Radial Distribution System ," IEEE Trans. on Power Delivery, Vol. 24, No. 2, pp. 787-796, April 2009.
[11] Y. K. Wu, C. Y. Lee, L. Liu and S. H. Tsai, "Study of Reconfiguration for the Distribution System With Distributed Generators," IEEE Trans. on Power Delivery, Vol. 25, No. 3, pp. 1678-1685, July 2010.
[12] V. H. M. Quezada, J. R. Abbad, and T. G. S. Román, "Assessment of Energy Distribution Losses for Increasing Penetration of Distributed Generation," IEEE Trans on Power Systems, Vol. 21, No. 2, pp. 533- 540, May 2006.
[13] Y. M. Atwa, E. F. El-Saadany, M. M. A Salama and R. Seethapathy, "Optimal Renewable Resources Mix of Distribution System Energy Loss Minimization," IEEE Trans. on Power Systems, Vol. 25, No. 1, pp. 360-370, Feb. 2010.
[14] D. Zhang, Z. Fu and L. Zhagn, "Joint Optimization for Power Loss Reduction in Distribution System," IEEE Trans. on Power Systems, Vol. 23, No. 1, pp. 161-169, Feb. 2008.
[15] ETAP Enterprise Solution for Electrical Power Systems. Available on: http://www.etap.com
[16] C.W. Huang, "MGE Dual Zig-Zag Harmonic Reduction Transformers," IEEE Trans. on Power Systems, Vol. 16, No. 4, pp. 916-921, Nov. 2001.
[17] Technical Reports, Mazoon Electricity Company, Muscat, Oman, Vol. 1, May 2010.
Vol:13 No:06 2019Vol:13 No:05 2019Vol:13 No:04 2019Vol:13 No:03 2019Vol:13 No:02 2019Vol:13 No:01 2019
Vol:12 No:12 2018Vol:12 No:11 2018Vol:12 No:10 2018Vol:12 No:09 2018Vol:12 No:08 2018Vol:12 No:07 2018Vol:12 No:06 2018Vol:12 No:05 2018Vol:12 No:04 2018Vol:12 No:03 2018Vol:12 No:02 2018Vol:12 No:01 2018
Vol:11 No:12 2017Vol:11 No:11 2017Vol:11 No:10 2017Vol:11 No:09 2017Vol:11 No:08 2017Vol:11 No:07 2017Vol:11 No:06 2017Vol:11 No:05 2017Vol:11 No:04 2017Vol:11 No:03 2017Vol:11 No:02 2017Vol:11 No:01 2017
Vol:10 No:12 2016Vol:10 No:11 2016Vol:10 No:10 2016Vol:10 No:09 2016Vol:10 No:08 2016Vol:10 No:07 2016Vol:10 No:06 2016Vol:10 No:05 2016Vol:10 No:04 2016Vol:10 No:03 2016Vol:10 No:02 2016Vol:10 No:01 2016
Vol:9 No:12 2015Vol:9 No:11 2015Vol:9 No:10 2015Vol:9 No:09 2015Vol:9 No:08 2015Vol:9 No:07 2015Vol:9 No:06 2015Vol:9 No:05 2015Vol:9 No:04 2015Vol:9 No:03 2015Vol:9 No:02 2015Vol:9 No:01 2015
Vol:8 No:12 2014Vol:8 No:11 2014Vol:8 No:10 2014Vol:8 No:09 2014Vol:8 No:08 2014Vol:8 No:07 2014Vol:8 No:06 2014Vol:8 No:05 2014Vol:8 No:04 2014Vol:8 No:03 2014Vol:8 No:02 2014Vol:8 No:01 2014
Vol:7 No:12 2013Vol:7 No:11 2013Vol:7 No:10 2013Vol:7 No:09 2013Vol:7 No:08 2013Vol:7 No:07 2013Vol:7 No:06 2013Vol:7 No:05 2013Vol:7 No:04 2013Vol:7 No:03 2013Vol:7 No:02 2013Vol:7 No:01 2013
Vol:6 No:12 2012Vol:6 No:11 2012Vol:6 No:10 2012Vol:6 No:09 2012Vol:6 No:08 2012Vol:6 No:07 2012Vol:6 No:06 2012Vol:6 No:05 2012Vol:6 No:04 2012Vol:6 No:03 2012Vol:6 No:02 2012Vol:6 No:01 2012
Vol:5 No:12 2011Vol:5 No:11 2011Vol:5 No:10 2011Vol:5 No:09 2011Vol:5 No:08 2011Vol:5 No:07 2011Vol:5 No:06 2011Vol:5 No:05 2011Vol:5 No:04 2011Vol:5 No:03 2011Vol:5 No:02 2011Vol:5 No:01 2011
Vol:4 No:12 2010Vol:4 No:11 2010Vol:4 No:10 2010Vol:4 No:09 2010Vol:4 No:08 2010Vol:4 No:07 2010Vol:4 No:06 2010Vol:4 No:05 2010Vol:4 No:04 2010Vol:4 No:03 2010Vol:4 No:02 2010Vol:4 No:01 2010
Vol:3 No:12 2009Vol:3 No:11 2009Vol:3 No:10 2009Vol:3 No:09 2009Vol:3 No:08 2009Vol:3 No:07 2009Vol:3 No:06 2009Vol:3 No:05 2009Vol:3 No:04 2009Vol:3 No:03 2009Vol:3 No:02 2009Vol:3 No:01 2009
Vol:2 No:12 2008Vol:2 No:11 2008Vol:2 No:10 2008Vol:2 No:09 2008Vol:2 No:08 2008Vol:2 No:07 2008Vol:2 No:06 2008Vol:2 No:05 2008Vol:2 No:04 2008Vol:2 No:03 2008Vol:2 No:02 2008Vol:2 No:01 2008
Vol:1 No:12 2007Vol:1 No:11 2007Vol:1 No:10 2007Vol:1 No:09 2007Vol:1 No:08 2007Vol:1 No:07 2007Vol:1 No:06 2007Vol:1 No:05 2007Vol:1 No:04 2007Vol:1 No:03 2007Vol:1 No:02 2007Vol:1 No:01 2007