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Evaluation of Reliability Indices and Capability Outage Table for an Organised Off-Grid Community
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1705970 Vol 7 · Issue 12 Download Paper

Evaluation of Reliability Indices and Capability Outage Table for an Organised Off-Grid Community

Habeeb Olayiwola, Olorukooba Peter Olabisi, Oluseyi Tolulope Olusegun, Akinbulire

Subject area: Science,Engineering and Technology  ·  Area of research: Electrical Engineering

Abstract

This paper analyzes the reliability of an off-grid electricity supply system for an organized community using the Redemption Camp along the Lagos-Ibadan Expressway, Nigeria, as a case study. The community, with 13,500 customers, has its distribution network divided into six zones. The study identified Zone 6 as the most critical zone, contributing 37.20% to the total system outage duration (SAIDI) but having a minimal impact (5.72%) on its own zone users. Conversely, Zone 3 had the lowest SAIDI (7.23%) but the highest customer average interruption frequency (CAIFI) of 30.19%. Outage impact: The total community outage in 2022 amounted to 911,938 kWh, equivalent to $155,029.4 annually, representing 5.08% of the system's total operation and maintenance cost. Overall, this study provides insights into the variability of reliability indices across different zones within an off-grid system. These findings can be valuable for planning and prioritizing infrastructure improvements to enhance the overall reliability and cost-effectiveness of such systems.

Keywords

Reliability Indices, Off-grid system, Levelized Cost of electricity, Capability Outage probability table, Outages.

References

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How to cite this paper

Habeeb Olayiwola, Olorukooba, Peter Olabisi, Oluseyi, Tolulope Olusegun, Akinbulire "Evaluation of Reliability Indices and Capability Outage Table for an Organised Off-Grid Community" Iconic Research And Engineering Journals Volume 7 Issue 12 2024 Page 356-361
Habeeb Olayiwola, Olorukooba, Peter Olabisi, Oluseyi, Tolulope Olusegun, Akinbulire "Evaluation of Reliability Indices and Capability Outage Table for an Organised Off-Grid Community" Iconic Research And Engineering Journals, vol. 7, no. 12, Jun. 2024
Habeeb Olayiwola, Olorukooba, Peter Olabisi, Oluseyi, Tolulope Olusegun, Akinbulire (2024). Evaluation of Reliability Indices and Capability Outage Table for an Organised Off-Grid Community. Iconic Research And Engineering Journals, 7(12).
Habeeb Olayiwola, Olorukooba, Peter Olabisi, Oluseyi, Tolulope Olusegun, Akinbulire "Evaluation of Reliability Indices and Capability Outage Table for an Organised Off-Grid Community" Iconic Research And Engineering Journals, vol. 7, no. 12, Jun. 2024.
@article{1705970,
      author = {Habeeb Olayiwola, Olorukooba, Peter Olabisi, Oluseyi, Tolulope Olusegun, Akinbulire},
      title = {Evaluation of Reliability Indices and Capability Outage Table for an Organised Off-Grid Community},
      journal = {Iconic Research And Engineering Journals},
      year = {2024},
      volume = {7},
      number = {12},
      pages = {356-361},
      issn = {2456-8880},
      url = {https://www.irejournals.com/formatedpaper/1705970.pdf},
      abstract = {This paper analyzes the reliability of an off-grid electricity supply system for an organized community using the Redemption Camp along the Lagos-Ibadan Expressway, Nigeria, as a case study. The community, with 13,500 customers, has its distribution network divided into six zones. The study identified Zone 6 as the most critical zone, contributing 37.20% to the total system outage duration (SAIDI) but having a minimal impact (5.72%) on its own zone users. Conversely, Zone 3 had the lowest SAIDI (7.23%) but the highest customer average interruption frequency (CAIFI) of 30.19%. Outage impact: The total community outage in 2022 amounted to 911,938 kWh, equivalent to $155,029.4 annually, representing 5.08% of the system's total operation and maintenance cost. Overall, this study provides insights into the variability of reliability indices across different zones within an off-grid system. These findings can be valuable for planning and prioritizing infrastructure improvements to enhance the overall reliability and cost-effectiveness of such systems.},
      keywords = {Reliability Indices, Off-grid system, Levelized Cost of electricity, Capability Outage probability table, Outages.},
      month = {June},
  }