alexa Investigation of Wind Power Potential over Some Selected Coastal Cities in Nigeria | OMICS International| Abstract

ISSN: 2576-1463

Innovative Energy & Research

  • Research Article   
  • Innov Ener Res 2017, Vol 6(1): 156
  • DOI: 10.4172/2576-1463.1000156

Investigation of Wind Power Potential over Some Selected Coastal Cities in Nigeria

Udo NA1,2, Oluleye A1 and Ishola KA1*
1Department of Meteorology and Climate Science, Federal University of Technology, Akure, Nigeria
2Department of Weather Forecast Service, Nigerian Meteorological Agency, Abuja, Nigeria
*Corresponding Author : Ishola KA, Department of Meteorology and Climate Science, Federal University of Technology, P.M.B 704, Akure, Nigeria, Tel: 23408064576165, Email: [email protected]

Received Date: May 10, 2017 / Accepted Date: May 22, 2017 / Published Date: May 29, 2017

Abstract

Energy supply in Nigeria is a major problem for both large and small-scale purposes. The potential of wind power for generation and sustainable electricity supply is yet to be adequately harnessed. Therefore, this study empirically investigated wind characteristics and potentials over four meteorological stations (Calabar, Uyo, Warri, and Ikeja) within the coastal region of Nigeria using 4-year (2008–2011) wind speed data obtained from the archive of Nigerian Meteorological Agency (NiMET). The wind characteristics were evaluated using descriptive analysis. The Weibull and Rayleigh probability density function and cumulative distribution function were fitted with the actual observed wind frequencies at 10 m, and accuracy assessment of the goodness of fit was carried out using some selected error metrics. The Weibull shape factor (k) and scale parameter (c) were calculated and used to estimate Weibull wind speeds and wind power density at 10 m and hub height 70 m using power law. Results revealed that, the maximum mean monthly wind speeds of 3.88 m/s in December, 4.73 m/s in January, 3.98 m/s in April, and 8.37 m/s in August, were observed over Calabar, Uyo, Warri, and Ikeja respectively. The performance evaluation of the distribution fit revealed that RMSE (ranging from 0.01 to 0.06) and χ2 (ranging from 0.001 to 0.23) are very low for Weibull and high RMSE (0.03-0.33) and χ2(0.003-13.91) for Rayleigh, while r (>0.9) and COE (>0.8) were both high over all the stations and for the periods of study. The study concludes that Weibull model could be adopted as the best over Rayleigh for representing wind speed distributions over the coastal region and also Ikeja area can be considered as very suitable for wind turbine applications thus, the wind power potential in this area should be adequately harnessed in order to increase the power supply and reduce carbon dioxide emissions.

Keywords: Wind; Weibull; Rayleigh; Power

Citation: Udo NA, Oluleye A, Ishola KA (2017) Investigation of Wind Power Potential over Some Selected Coastal Cities in Nigeria. Innov Ener Res 6: 156. Doi: 10.4172/2576-1463.1000156

Copyright: © 2017 Udo NA, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Select your language of interest to view the total content in your interested language

Post Your Comment
Share This Article
Recommended Conferences
Viewmore
Article Usage
  • Total views: 648
  • [From(publication date): 0-2017 - Feb 26, 2018]
  • Breakdown by view type
  • HTML page views: 570
  • PDF downloads: 78