Reliability Assessment of Power System Network: A Detailed Review

Abstract

Due to an increase in technological advancement and population, there is also a corresponding increase in the demand of electrical energy within Nigeria. Utility is presently characterized by suppressed demand due to the poor reliability inherent in the system. Utility, therefore, considers load shedding as a way out to ensure that the available power from each of the feeders from a network gets to its respective customers at any giving time they choose for the customer while the time the customers choose for themselves remains immaterial. However, in recent times, increased in downtime has been observed as a result of various faults and failures noticeable on the network and this has led to outrage by the customers who only considered protests as the only way out in expressing their dis-satisfaction with the system. This anomaly, therefore, arouses the interest for this study to carry out a detailed approach to carry out a review on the state of the reliability of the power system network in Nigeria and juxtaposing it with what is tenable outside the country with a view to determine the present state of the network and how it has fared with respect to time.

Keywords

• Network
• Nigeria
• Power Systems
• Reliability
• Utility.

References

1. A.E. Airoboman, A.O. Salau, and M. Chhabra, “Review of the Performance of the Power Sector in Some Selected African Countries”, IEEE Nigercon, 4th International Conference, 17th -19th May, Nile University Abuja, pp. 1-5, 2022.
2. E. Amuta, S. Wara, F.A. Agbetuyi, and S. Matthew, “Smart Grid Technology Potentials in Nigeria : an Overview” International Journal of Applied Engineering Research, Vol (13), No. 2, pp. 91–100, 2018. Sweden.pp.1-52
3. A.E. Airoboman, P.O Airoboman, and F.A Airoboman, “Clean Energy Technology for the Mitigation of Climate Change: African Traditional Myth”, In: Leal Filho W., Ogugu N., Adelake L., Ayal D., da Silva I. (eds) African Handbook of Climate Change Adaptation. Springer, Cham. https://doi.org/10.1007/978-3-030-42091-8_65-1. Online ISBN 978-3-030-42091-8, pp.1-14, 2020.
4. S.N. Belemsobgo, A. Belemsobgo, and A.E. Airoboman, “Towards Curbing Energy Poverty in SubSaharan Africa through The Use of Solar Bike: A Case of Koupela, Burkina-Faso”, Journal of Thermal Engineering and Applications, Vol. (7) No. 1, pp. 9-14, 2020.
5. B.A Usman, “Group protests against BEDC over poor power supply” https://www.dailytrust.com.ng/group-protests-against-bedc-over-poor-power-supply.html. accessed 31/10/2019; 21:13hrs, 2019.
6. I. Okaro and L. Tao “Reliability Analysis and Optimization of Subsea Compression System Facing Operational Covariate Stresses” Reliability Engineering, 2016.
7. C. Ryan, M. Stewarta, N. Spencer, and Y. Lic, “Reliability Assessment of Power Pole Infrastructure Incorporating Deterioration and Network Maintenance” Reliability Engineering and System Safety, Vol. (132), pp. 261-273, 2014.
8. E.U. Ubeku, “Unpublished M.Eng lecture note on Relays Power System Protection EEE 834”, Department of Electrical/Electronic Engineering, University of Benin, Benin City, 2010.

9. C. Robert, “Introduction to Engineering Reliability” North Atlantic Division–Regional Technical Specialist. US Army Vol. (978), pp.318-8394, 2010.
10. J. Moubray, “Introduction to Reliability-centered Maintenance” Plant Maintenance Resource Center. pp. 1-13, 2007.
11. T. Tezer, R. Yaman, and G. Yaman, “approaches used for optimization of stand-alone hybrid renewable energy systems. 73(February), 840–853. https://doi.org/10.1016/j.rser.2017.01.118, 2018.
12. T. Adefarati, and R.C. Bansal, R. C. “Reliability and economic assessment of a microgrid power system with the integration of renewable energy resources” Applied Energy, Vol. (206), pp.863-873, 2017.
13. G. Edward, and A. Richard,“Reliability and Validity Assessment” Sage University Paper Series on Quantitative Aplications in the Social Sciences , Beverly Hills London: Sage Production . Vol. (7), No.12, pp.1-36, 1987.
14. A.A Akintola, and C.O.A Awosope, “A Critical Review of Distribution Substation System Reliability Evaluations”. Vol. (6), pp. 6–11, 2017
15. J. F. Prada, “The Value of Reliability in Power Systems-Pricing Operating Reserves”, Master’s Thesis Submitted to the Department of Electrical Engineering and Computer Science and the Technology and Policy Program Massachusetts Institute of Technology. MIT EL 99-005WP USA, 1999.
16. L. Bertling, R. Allan and R. Eriksson, “A Reliability Centered Asset Maintenance Method for Assessing the Impact of Maintenance in Power Distribution Systems”, IEEE Transactions on PowerSystems, Vol. (20), No. 1, pp. 45-53, 2005.
17. J.D. Kueck, “Measurement Practices for Reliability and Power Quality” Oak Ridge National Laboratory, US Department of Energy, 2004.
18. K. Hakon, U. Kjetil, and K. Gerd, Scenario Selection in Composite Reliability Assessment of Deregulated Power Systems” Electrical Power and Energy Systems”, Vol. (63), pp. 124-131, 2014.
19. A. Miryousefi, A. Ahadi, and H. Hayati, “Adequacy assessment of power systems incorporating building cooling, heating and power plants”, Energy and Buildings, Vol. (105), pp. 236–246, 2015.
20. R. Billinton, and R. Allan “Reliability Evaluation of Power Systems”, Plenum Press, New York, 2nd Edition, 1996.
21. F. Cardini, E.L. Aghiardi, and E. Zio, “ A Modeling and Simulation Framework for the eliability/Availability Assessment of a Power Transmission Grid subject to Cascading Failures under Extreme Weather conditions”, Journal of Applied Energy, Vol. (185), pp. 267-279, 2017.
22. P.H Larsen, K.H. LaCommare, J.H. Eto and J.L. Sweeny, “Recent Trends in Power System Reliability and Implications for evaluating future Investments in Resiliency. Energy, Vol. (117) No. 1, pp. 29-46, 2016.
23. A.B.Yaghlane, and M.N. Azaiez, “System Under Attack-Survivability rather than Reliability: Concept, Results and Applications”, European Journal of Operational Research, Vol. (258), No.3 pp.1156-1164, 2017.
24. C.L.T Borges, and E. Cantarino, “Microgrids Reliability Evaluation with Renewable Distributed Generation and Storage Systems”. pp. 11695–11700, 2011
25. M. Jayachandran, “Design and Optimization of Hybrid Micro-Grid System”, Energy Procedia, Vol. (118), pp. 110–118, 2017.
26. J. G. Elerath, “An IEEE Standard for Reliability Predictions”, 11th International Conference on Electronic Packaging Technology & High Density Packaging, 1–6, 2010.
27. F. Onime F. and G. Adegboyega “Reliability Analysis of Power Distribution System in Nigeria: A case study of Ekpoma Network, Edo State,” International Journal of Electronics and Electrical Engineering, Vol. (2), No. 3, pp. 175-182, 2014.
28. C. Awosope, “Nigeria Electricity Industry: Issues, Challenges and Solutions”, Covenant University 38th Public Lecture Series. Vol. 3, No. 2, pp.1-40, 2014.
29. A.E. Airoboman and E.A. Ogujor, “Risk assessment of feeders in power system network using FCT”, International Journal of Advanced Engineering and Technology, Vol. (2), No. 2, pp. 33-39, 2018.
30. T. Ahmed, “Reliability Centered Maintenance Modeling on Power Systems”, International Journal of Advanced Technology in Engineering and Science, Vol. (3), No. 1, pp. 42-48, 2015.
31. J.O. Oni, “Development and Application of Modified Multi-Regression Algorithm for Demand Side Load Forecasting of Electrical Power” PhD Thesis, University of Ilorin, Nigeria, 2005.
32. L.L., Grigsby, “Power Systems”, Second Edition, CRC Press, Taylor & Francis Group, Boca Raton, London, NewYork. pp.1-433, 2006.
33. V. N. Coelho, M. W. Cohen, , I. M. Coelho, and N. Liu, “Multi-agent systems applied for energy systems integration: State-of-the-art applications and trends in microgrids”, Applied Energy, Vol. (187), pp. 820–832, 2017.
34. A.E Airoboman, “Reliability Assessment of the Nigerian 33kV Sub-Transmission Network, A Case Study of Benin City, Edo State”, PhD Thesis, Department of Electrical/Electronic Engineering, University of Benin, Benin City, Edo State, Nigeria, 2019.
35. H. Pham, “System Software Reliability” Springer First Edition Publisher. ISBN 978-1-85233-950-0, 2006.
36. B.S. Dhillon, “Engineering Maintenance A modern Approach”, CRC Press., Boca Raton New York London Washington D.C, 2002.
37. A.E. Airoboman, T. M. Tyo, P. A. Amaize, and. I.K. Okakwu, “Probabilistic assessment of transmission station in Nigeria”, Australian Journal of Science and Technology, Vol. (2), No. 2, pp. 76 – 82, 2018.
38. T. Dorji, “Reliability Assessment of Distribution Systems-Including a case study on Wangdue Distribution System in Bhutan. Master of Science Thesis in Electric Power Engineering: Norwegian University of Science and Technology Department of Electrical Power Engineering, 2009.
39. M. Hua-Dong, L.Yan-Fu, and Z. Enrico, “A System of Systems Framework for the Relability Analysis of Distributed Generation Systems Accounting for the Impact of Degraded Communication Networks”, Applied Energy, Vol. (183), pp.805-822, 2016.
40. D. Kumar, S.R. Samantaray, and G. Joos, “A Reliability Assessment Based Graph Theoretical Approach for Feeder Routing in Power Distribution Networks Including Distribution Generations, Electrical Power and Energy Systems, Vol. (57), pp.11-30, 2014.
41. B. Canizes, J. Soares, M. Hugo, and M.C. Costa-Lobo, “Optimal Approach for Reliability Assessment in Radial Distribution Networks” IEEE Systems Journal, Vol. (11), No. 3, pp.1-11, 2017.
42. M. Snipas, V. Radziukynas, and E. Valakevicius, “Modeling Reliability of Power Systems Substations by using Stochastic Automata Networks” Reliability Engineering and System Safety, Elsevier. Vol. (157), pp. 13-22, 2017.
43. P. Dehghaniaan and M. Fotuhi-Firuzabad M, “Reliability-Oriented Outlook on the Critical Components of Power Distribution Systems” 9th International conference on Advances in Power System Control, Operation and Management , Hongkong, pp.1-6, 2012.
44. M.A. Gharahkeili, M. Fotuhi-Firuzabad and P. Dehghanian, “A New Multiattribute Decision Making Support Tool for Identifying Critical Components in Power Transmission” IEEE Systems Journal, pp. 1-12, 2015.
45. A. Lvov, I. Priedite-Razgale, and S. Kreslins, “Assessment of Different Power Line Types’ Life-Time Costs in Distribution Network from Reliability Point of View”, 8th International Conference of Electric Power Quality and Supply Reliability. pp.1-8, 2012.
46. K. Okada, M. Kitamura, M. Ishimaru, and R. Yokoyama, “Cost-Benefit Analysis of Reliability Management by Transmission Expansion Planning in the Competitive Electric Power Market”, International Conference on Pwer System Technology, Perth, AustraliaTransactions, pp. 709-714, 2000.
47. J. Pan, Z. Wang, and D. Lubkema “Condition Based Failure Rate Modeling for Electric Network Components”IEEE/PES Power Systems Conference and Exhibition Seatttle, pp. 1-6, 2009.
48. I.Tien and A. Der-Kiureghian, “Algorithms for Bayesians Network Modeling and Reliability Assessment of Infrastructure Systems” Reliability Engineering and Safety Systems, Elsevier .Vol. (156), pp. 134-147, 2016.
49. W. Li, “Risk Assessment of Power Systems: Models, Methods and Applications”, Hoboken, N.J. Wiley Publisher pp. 1-75, 2005.
50. I. Samuel, A. Awelewa, J. Katende, and I. Odigwe, “Fault Tree-Based Reliability Assessment of a 132-kV Transmission Line Protection Scheme” American Journal of Engineering Research. Vol. (2), No (10), pp.100-106, 2013
51. R. Yahmadi, K. Brik, and F.B. Ammar, “Research of Critical Issues and Improvement of Energy Storage System Reliability in Power Electronic Applications”, Renewable and Sustainable Energy Reviews, International Journal of Hydrogen Energy, Vol. (42), pp.8765-8776, 2017.
52. H. Shareef, A.A. Ibrahim, N. Salman, A. Mohammed and W. Ling-Ai W, “Power Quality and Reliability Enhancement in Distribution System via Optimum Network Reconfiguration by using Quantum Firefly Algorithm. Electrical Power and Energy Systems, Vol. (58), No. 160-169, 2014.
53. B. Sultana, M.W. Mustafa, U. Sultana, and A.R. Bhatti, “Review on Reliability Improvement and Power Loss Reduction in Distribution System via Network Reconfiguration”, Vol. (66), pp. 297-310, 2016.
54. H. Saboori, R. Hemmati, and M.A. Jirdehi, “Reliability Improvement in Radial Electrical Distribution Network by Optimal Planning of Energy Storage Systems. Energy,Vol. (93), No. 2, pp. 2299-2312, 2015.
55. Y. Zou, L. Zhang, and P. Li “Reliability forecasting for Operators’ Situation Assessment in Digital Nuclear Power Plant Main Control Room Based, 2015.
56. S. Nayeripour, E. Waffenschimidt, and H. Fallahzadeh-Acarghonei. “A New Approach to Transform an Existing Network into a Sat of Micro-Grids for Enhancing Reliability and Sustainability, Applied Soft Computing, Vol. (52), pp. 120-134, 2017.
57. P. Zhou, R.Y Jin and L. Fan, “Reliability and Economic Evaluation of Power System with Renewables: A Review”, Renewable and Sustainable Energy Reviews, Vol. (58), pp.537-547, 2016.
58. K. Sulaiman and U. Ali “Reliability Analysis of Distribution Transformer: A Case Study of Gwiwa Business Unit, Sokoto”, Greener Journal of Science, Engineering and Technology Research, Vol. (3), No. 3, pp.88-92, 2013.
59. Okorie P.U., and Abdu A., “Reliability Evaluation of Power Distribution Network Systemin Kano Metropolis of Nigeria”. International Journal of Electrical and Electronic Science, Vol. (2), No. 1, pp. 1-5, 2015.
60. J.J. Popoola, A.A. Ponle and T.O. Ale, “Reliability Worth Assessment of Electric Power Utility in Nigeria: Residential Customer Survey Results”, AUJ.T, Vol. (14), No. 3, pp. 217-224, 2011.
61. F.I. Izuegbunam, S.I. Uba, I.O. Akwukwaegbu and D.O. Dike, “Reliability Evaluation of Onitsha Power Distribution Network via Analytical Technique and the Impact of PV System”, IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE), Vol. (9), No. 3, pp.15-22, 2014.
62. R. Uhumwangbo and E. Omorogiuwa, “Reliability Prediction of Port-Harcourt Electricity Distribution Network using NEPLAN”, The International Journal of Engineering and Sciences (IJES), Vol.(3), No. 12, pp 68-79, 2014.
63. Y. Jibril, and K. Ekundayo, “Reliability Assessment of 33kV Kaduna Electricity Distribution Feeders, Northern Region, Nigeria”, Proceedings of the WCECS, San Francisco, USA. pp.3-7, 2013.
64. T.O. Ale, and A. Odesola, “Unreliable Electric Power Supply in Nigeria Akure 11kV feeders a case study)”, International Journal of Emerging Engineering Research and Technology Vol. (3), No. 3, pp. 2349-4409, 2015.
65. A. Odior, F. Oyawale, F. and G. Ovuworie, “Some operations of electric power supply system in Benin City area of Nigeria”, Am. J. Sci. Ind. Res. Vol. (1), No. 3, pp. 636-642, 2010.
66. B. Musa, T. Ngaja, B. Kali and B. Tijani B, “Outage Analysis on Distribution Feeder in North East Nigeria”, Journal of Multidisciplining Engineering Science and Technology (JMEST), Vol. (2), No.1, pp. 149-152, 2015.
67. I. K. Okakwu, and E. Oluwasogo,“Reliability Study of 11kV Distribution Feeders: A case study of Idi-Araba PHCN injection Substation”, IOSR journal of Electrical and Electronics Engineering, Vol.10 (1), pp. 8-65, 2015
68. M.S Okundamiya, O.S Udeozor, and O.J. Imade, “Investigation and Evaluation of VoltageDrops: A Case Study of Guinness and Ikpoba Dam Injection Substations”, International Journal of Electrical and Power Engineering, Vol.(3), No. 2, pp.105-111, 2009.
69. E.A. Ogujor and P. Kuale,“Using Reliability Indices-Markov Model in Electric Power Distribution Assessment”, International Journal of Electrical and Power Engineering. Vol. (1), pp.418-420 Stockholm, Sweden, 2007.
70. E.A. Ogujor, and P. Kuale, “Fault Events Reduction in Electric Power Distribution Reliability Assessment using Pareto Analysis,” International Journal of Electrical and Power Engineering. Vol. (1), No. 4, pp 463-467, 2007b.
71. I.K. Okakwu, I. Ade, and E. Oluwasogo, “Reliability Improvement Through Identification of few Significant Faults in a Distribution Feeder”. American International Journal of Science, Technology, Engineering and Mathematics, Vol. (11), No, 2, pp 108-114, 2015b
72. E. Amuta, I. Adejumobi, S.Wara, and I. Abiala, “A critical Analysis of the Reliability of Power Holding Company in Nigeria Protection Schemes”. International Journal of Engineering and Technical Research (IJETR), Vol. (2), No.5 pp. 369-372, 2014.
73. M.C. Eti, S. Ogaji, and S.D. Probert “Integrating Reliability, Availability, Maintainability and Supportability with Risk Analysis for Improved Operation of the Afam Thermal Power-Station. Applied Energy, Vol. (84), pp.202-221, 2006.
74. A. Adoghe, C. Awosope, and S.A Daramola “Critical Review of Reliability-Centered Maintenance (RCM) for Asset Management in ElectricPower Distribution System”, International Journal of Engineering and Technology, Vol. (2), No. 6, pp. 1020-1026, 2012.
75. N. Cotaina, F. Matos, J.Chabrol, D. Djeapragache, P. Prete, J.Carretero, F. Garcia-Carbelleira, M.S. Perez, J.M. Pena, and J.M.P. Menor, “Study of Existing RCM Approaches Used in Different Industries”, Facultad de Informática, Universidad Politécnica de Madrid, 2000.
76. P. Hilber, “Maintenance Optimization for Power Distribution Systems”. PhD thesis, Royal Institute of Technology, Stockholm, 2008.
77. D.R.Morais, J.Rolim, J. Coser and H.H Zurn “Reliability Centered Maintenance for Capacitor Voltage Transformers”, 9th International Conference on Probabilistic Methods Applied to Power Systems KTH, 2006.
78. O.K. Ewulum,“A new maintenance strategy for Power Holding Company of Nigeria to contest the current Power Demand Problem”, Masters Thesis, North-West University, South Africa, pp. 72-76, 2018.
79. O.M. Enofe,”Improving Maintenance Perception in Developing Countries - A Case Study” Master Thesis Linnaeus University School of Engineering Department of Terotechnology, 2009.
80. K. Kutlev, H. Olovsson, and A. Koch, “Decision Making Process for Cost Effective and Reliable Substation Solutions”, 19th International Conference on Electricity Distributition, Vienna pp. 1-4, 2007.
81. O. Georgescu, D. Sarchiz., and D. Bucur “Optimization of Reliability- Centered Maintenance (RCM) for Power Transmission and Distribution Networks”, CIRED Workshop, Lyon, Paper 0019, pp. 1-4, 2010
82. A.H. Sule, “Major Factors Affecting Electricity Generation, Transmission and Distribution in Nigeria” International Journal of Engineering and Mathematical Intelligence. Vol. (1), pp. 161-162, 2010.
83. I. Afefy, “Reliability-Centered Maintenance Methodology and Application: A Case Study. Engineering (http://www.scirp.org/journal/eng). Vol. 2, 2010.
84. E.I. Igweonu and R.B. Joshua “A Maintenance Paradigm for the Power Infrastructure in the 21st Century Nigeria” Continental J. Engineering Sciences Vol. 6, No. 1 pp 1-7, 2011.
85. S.M. Ashraf, A. Gupta, D.K. Choudary, and S. Chakrabarti, “Voltage Stability Monitoring of Power Systems using Reduced Network and Artificial Neural Network”, Electrical Power and Energy Systems, Vol. 87, pp.43-51, 2017.
86. C.M. Bishop “Neural Networks for Pattern Recognition”, Clarendon Press, 1995
87. E.W. Weisstein “Least Squares Fitting”. MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/LeastSquaresFitting.html. Accessed: 11/6/2018, 2002.
88. M. EL-Hadidy and D. Helmi, “Predictive Maintenance Strategy Based on Disturbance Recorders” 21st International Conference on Electricity Distribution. Frankfurt. Paper 0690, pp.1-4, 2011.
89. H. Jae-Haeng, K. Mun-Kyeom, K. Dam, L. Jae-Kun, L., Yong-Cheol, and P. Keun, “Maintenance Priority Index of Overhead Transmission Lines for Reliability Centered Approach” Journal of Electrical Engineering Technology . Vol. (9), No. 4, pp.1248-1257, 2014.
90. B. Suthep, and T. Kullawong, “Combining Reliability-Centered Maintenance with Planning Methodology and Applications in Hard Chrome Plating Plants”, International Journal of Technology. Vol. (6), pp. 442-451, 2015.
91. B. Yssaad, M. Khiat and A. Chaker, “Maintenance Optimization for Equipment of Power Distribution System Based on FMECA Method”, Acta Electrotehnica, Mediaamira Science Publisher. Vol. (53), No. 2, pp.218-223, 2012.
92. J.T. Selvik and T. Aven, “A Framework for Reliability and Risk Centered Maintenance”, Reliability Engineering and System Safety. Vol. (96), pp.324-331, 2011.
93. T. Yang, L. Qingyou, J. Jiajia, Y. Yan, and Z. Zhengwei,“A Framework for Identification of Maintenance Significant Items in Reliability Centered Maintenance”, Energy, Vol. (118), pp.1295-1303, 2017.
94. B. Canizes, J. Soares, Z. Vale, and C. Lobo, “Increase of the Delivered Power Probability in Distribution Networks using Pareto DC Programming”, IEEE Power and Energy Society General Meeting, Vancouver, pp.1-5, 2010.
95. S. Bozena, and B. Witold “An Analysis of possibilities to use A pareto chart for evaluating mining machines’ failure frequency”, Maintenance and Reliability. Vol. (2), pp. 51-55, 2011.
96. E.K. Cetinkaya,“Reliability Analysis of Scada Systems Used in the Offshore Oil and Gas Industry”, Master’s Degree Thesis, University of Missouri-Rolla, 2011.
97. M.A. EL-Dameese, “International Mathematical Reliability Equivalence Factors of a Series-Parallel System in Weibull Distribution”, Mathematics Department Faculty of Science, Tanta University, Tanta, Egypt. Forum, 4, no. 19, 941 – 951, 2009.
98. A.E. Airoboman, E.A. Ogujor, and R. Edokpia “Using Markov Indices to Determine Feeders Stationary Point in the 33kV Feeders Emanating from TCN Benin City”, IEEE PES/IAS Power Africa Conference, pp.285-290, 2019.
99. A.E. Airoboman and E.A. Ogujor, “On the identification of failure prone feeders in the Nigerian power system network using VFTM technique”, International Journal of Advanced Engineering and Technology, Vol. (2), No. 2, pp. 27-30, 2018.
100. A.E. Airoboman, E.A. Ogujor and I.K. Okakwu, “Reliability Analysis of Power System Network: A case study of Transmission Company of Nigeria, Benin City”, IEEE PES Power Africa Conference, the Gimpa, Accra, Ghana. June 27-30, pp. 99-104, 2017.
101. S. Hasanvand, M. Nayeripour, E. Waffenschimidt and H. Fallahzadeh-Acarghonei “A New Approach to Transform an Existing Network into a Sat of Micro-Grids for Enhancing Reliability and Sustainability. Applied Soft Computing, Elsevier. Vol. (52), pp. 120-134, 2017.
102. D. Onoakpoyovwire, E.A. Ogujor, and A.E Airoboman, “Reliability analysis of protective relays in a transmission network”, Australian Journal of Science and Technology, Vol. (2), No. 3. pp. 138-142, 2018.
103. B.O. lkhine, E.A. Ogujor, and A.E. Airoboman, “Analysis and Development of a Reliability Forecasting Model for Injection Substation”, IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE), Vol. (12), No. 4, pp. 34-38, 2017.
104. A.E. Airoboman, A.A. Adam, N.S. Idiagi, and M.A. Aderibigbe, “A Medium Term Prediction on Feeder Trip Profile in Power Systems Network using Artificial Intelligence”, IEEE PES/IAS Power Africa, pp. 1-5, 2020.
105. A.E. Airoboman and N.S. Idiagi, “Reliability Prediction in the Nigerian Power Industry Using Neural Network”, Journal of Electrical and Electronics Engineering, Vol. (13), No. 2, pp. 17-22, 2020.