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Operability of Wind Energy Conversion Systems at Aiyetoro Coastal Area, Southwestern Nigeria

Received: 4 May 2022     Accepted: 23 May 2022     Published: 8 June 2022
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Abstract

Nigeria's overdependence on non-renewable sources of energy has undermined economic growth for more than seven decades. Renewable energy generation promises an electric power supply of >60 gW. Although Nigeria has invested in hydropower as a source of electricity, there is a need to diversify into wind energy sources. This study examines the wind energy conversion systems potential at Ayetoro, Ondo state (latitude 6.1077997 °N and longitude 4.7721257 °E) using a year of data (June 2018 - May 2019) collected at 5 minutes interval. The data was collected from the Marine Science and Technology weather station, which used an Atmos 41 to record wind data at 5.5 m altitude. The wind speed data was adjusted to 50 and 90 m and fitted to the 2-factor Weibull distribution function. The wind directional frequency and operability of wind energy conversion systems were also calculated. About 62% of the wind blew from the South of the Atlantic Ocean. At 50 m altitude, the Weibull shape parameter (K) was 2.74, and the scale parameter (C) was 4.59 m/s. The wind power density peaked at 134.8 W/m2. This wind power density can be classified as class 1 on the NREL wind power classification. The operating probability of a wind turbine with a shut-in speed of 3.5 m/s at 50 m altitude was 62%. Therefore, we conclude that the wind energy potential of the Aiyetoro Coast of the Atlantic Ocean is currently operable for small-scale, local applications but not commercializable for state or national energy distribution.

Published in American Journal of Electrical Power and Energy Systems (Volume 11, Issue 3)
DOI 10.11648/j.epes.20221103.11
Page(s) 48-55
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Wind Power Density, Wind Energy Conversion Systems, Weibull Probability Distribution, Renewable Energy, South-Western Nigeria

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Cite This Article
  • APA Style

    Adedeji Adebukola Adelodun, Temitope Matthew Olajire. (2022). Operability of Wind Energy Conversion Systems at Aiyetoro Coastal Area, Southwestern Nigeria. American Journal of Electrical Power and Energy Systems, 11(3), 48-55. https://doi.org/10.11648/j.epes.20221103.11

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    ACS Style

    Adedeji Adebukola Adelodun; Temitope Matthew Olajire. Operability of Wind Energy Conversion Systems at Aiyetoro Coastal Area, Southwestern Nigeria. Am. J. Electr. Power Energy Syst. 2022, 11(3), 48-55. doi: 10.11648/j.epes.20221103.11

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    AMA Style

    Adedeji Adebukola Adelodun, Temitope Matthew Olajire. Operability of Wind Energy Conversion Systems at Aiyetoro Coastal Area, Southwestern Nigeria. Am J Electr Power Energy Syst. 2022;11(3):48-55. doi: 10.11648/j.epes.20221103.11

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  • @article{10.11648/j.epes.20221103.11,
      author = {Adedeji Adebukola Adelodun and Temitope Matthew Olajire},
      title = {Operability of Wind Energy Conversion Systems at Aiyetoro Coastal Area, Southwestern Nigeria},
      journal = {American Journal of Electrical Power and Energy Systems},
      volume = {11},
      number = {3},
      pages = {48-55},
      doi = {10.11648/j.epes.20221103.11},
      url = {https://doi.org/10.11648/j.epes.20221103.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.epes.20221103.11},
      abstract = {Nigeria's overdependence on non-renewable sources of energy has undermined economic growth for more than seven decades. Renewable energy generation promises an electric power supply of >60 gW. Although Nigeria has invested in hydropower as a source of electricity, there is a need to diversify into wind energy sources. This study examines the wind energy conversion systems potential at Ayetoro, Ondo state (latitude 6.1077997 °N and longitude 4.7721257 °E) using a year of data (June 2018 - May 2019) collected at 5 minutes interval. The data was collected from the Marine Science and Technology weather station, which used an Atmos 41 to record wind data at 5.5 m altitude. The wind speed data was adjusted to 50 and 90 m and fitted to the 2-factor Weibull distribution function. The wind directional frequency and operability of wind energy conversion systems were also calculated. About 62% of the wind blew from the South of the Atlantic Ocean. At 50 m altitude, the Weibull shape parameter (K) was 2.74, and the scale parameter (C) was 4.59 m/s. The wind power density peaked at 134.8 W/m2. This wind power density can be classified as class 1 on the NREL wind power classification. The operating probability of a wind turbine with a shut-in speed of 3.5 m/s at 50 m altitude was 62%. Therefore, we conclude that the wind energy potential of the Aiyetoro Coast of the Atlantic Ocean is currently operable for small-scale, local applications but not commercializable for state or national energy distribution.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Operability of Wind Energy Conversion Systems at Aiyetoro Coastal Area, Southwestern Nigeria
    AU  - Adedeji Adebukola Adelodun
    AU  - Temitope Matthew Olajire
    Y1  - 2022/06/08
    PY  - 2022
    N1  - https://doi.org/10.11648/j.epes.20221103.11
    DO  - 10.11648/j.epes.20221103.11
    T2  - American Journal of Electrical Power and Energy Systems
    JF  - American Journal of Electrical Power and Energy Systems
    JO  - American Journal of Electrical Power and Energy Systems
    SP  - 48
    EP  - 55
    PB  - Science Publishing Group
    SN  - 2326-9200
    UR  - https://doi.org/10.11648/j.epes.20221103.11
    AB  - Nigeria's overdependence on non-renewable sources of energy has undermined economic growth for more than seven decades. Renewable energy generation promises an electric power supply of >60 gW. Although Nigeria has invested in hydropower as a source of electricity, there is a need to diversify into wind energy sources. This study examines the wind energy conversion systems potential at Ayetoro, Ondo state (latitude 6.1077997 °N and longitude 4.7721257 °E) using a year of data (June 2018 - May 2019) collected at 5 minutes interval. The data was collected from the Marine Science and Technology weather station, which used an Atmos 41 to record wind data at 5.5 m altitude. The wind speed data was adjusted to 50 and 90 m and fitted to the 2-factor Weibull distribution function. The wind directional frequency and operability of wind energy conversion systems were also calculated. About 62% of the wind blew from the South of the Atlantic Ocean. At 50 m altitude, the Weibull shape parameter (K) was 2.74, and the scale parameter (C) was 4.59 m/s. The wind power density peaked at 134.8 W/m2. This wind power density can be classified as class 1 on the NREL wind power classification. The operating probability of a wind turbine with a shut-in speed of 3.5 m/s at 50 m altitude was 62%. Therefore, we conclude that the wind energy potential of the Aiyetoro Coast of the Atlantic Ocean is currently operable for small-scale, local applications but not commercializable for state or national energy distribution.
    VL  - 11
    IS  - 3
    ER  - 

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Author Information
  • Department of Marine Science and Technology, the Federal University of Technology, Akure, Nigeria

  • Department of Marine Science and Technology, the Federal University of Technology, Akure, Nigeria

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