AN INVESTIGATION OF THE UTILITY SCALE WIND ENERGY FOR NORTH-EASTERN KENYA REGION

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dc.contributor.author Kamau, J. N.
dc.contributor.author Kinyua, R.
dc.contributor.author Gathua, J. K.
dc.date.accessioned 2016-10-05T13:12:46Z
dc.date.available 2016-10-05T13:12:46Z
dc.date.issued 2016-10-05
dc.identifier.citation Journal of Agriculture, Science and Technology (JAGST), 2011 en_US
dc.identifier.uri http://journals.jkuat.ac.ke/index.php/jagst/index
dc.identifier.uri http://hdl.handle.net/123456789/2327
dc.description.abstract In the present study, the wind energy potential for Garissa (0o28’S, 39o38’E) and Marsabit (2o 19’N, 37o 58’E), both rural towns in north-eastern Kenya have been statistically analyzed on a 6-year measured hourly time series wind speed data. The probability distribution parameters are derived the time series data and the distributional parameters are identified and fitted annually on the basis of Weibull model. Garissa’s average wind speeds were found to range between 2.5 and 3.5 m/s giving power densities of between 74 and 190 W/m2 at a height of 50 m. The yearly value of Weibull’s shape parameter k ranged from 1.26 to 1.38, whilst the values of the scale parameter c ranged between 2.92 and 3.90 m/s. In the case of Marsabit average wind speeds greater than 11 m/s are prevalent. The available power density at a height of 50 m is between 1776 and 2202 W/m2 which is in the wind class range of 7 and 8. Values of Weibull parameters k and c ranged between 2.5-3.05 and 11.86-12.97 m/s, respectively. From the analysis, the Marsabit site was found suitable for grid connected power generation while the Garissa site was found suitable for non-grid uses such as water pumping and battery charging. en_US
dc.language.iso en en_US
dc.publisher JKUAT en_US
dc.relation.ispartofseries Journal of Agriculture, Science and Technology(JAGST);Vol. 13(2)
dc.subject Wind speed en_US
dc.subject power law en_US
dc.subject Weibull parameters en_US
dc.subject wind class en_US
dc.subject wind rose en_US
dc.subject energy potential en_US
dc.title AN INVESTIGATION OF THE UTILITY SCALE WIND ENERGY FOR NORTH-EASTERN KENYA REGION en_US
dc.type Article en_US


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