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TECHNO-ECONOMIC ANALYSIS OF WIND POWER GENERATION AT VARYING HUB HEIGHTS FOR WATER PUMPING APPLICATION IN NIGERIA.
- Source :
- Annals of the Faculty of Engineering Hunedoara - International Journal of Engineering; May2023, Vol. 21 Issue 2, p111-118, 8p
- Publication Year :
- 2023
-
Abstract
- The lack of access to clean and affordable energy supply is one of the factors affecting people's socioeconomic life and well-being in several local communities in Nigeria. This has birthed several other issues such as a lack of potable water, good healthcare service, etc. Therefore, this paper presents the techno-economic design and analysis of wind power-based water pumping systems, considering the average daily wind speed of a location in Ikeja, Lagos, Nigeria. The wind potential was modelled using a two-parameter Weibull distribution to determine its viability for water pumping in the location. Five 25-kW, pitch-controlled wind turbines (WT1 - WT5) from different manufacturers with dissimilar characteristics were examined at varying hub heights. The annual energy generated, the cost of energy (COE) and the cost/m³ of water produced (C<subscript>unit</subscript>) were then evaluated. The results indicate that WT3 has the least COE ranging from $0.03/kWh to $0.13/kWh and C<subscript>unit</subscript> ranges from $0.003/m³ to $0.012/m³ for hub-heights of 10m to 50m, while WT5 has the highest COE ranging from $0.011/kWh to $0.64/kWh and C<subscript>unit</subscript> ranges from $0.011/m³ to $0.063/m³ for hub-heights of 10m to 50m. The results further reveal that the proposed system is more economically viable than the public utility system. [ABSTRACT FROM AUTHOR]
- Subjects :
- WATER pumps
POWER resources
WIND power
WIND speed
WEIBULL distribution
DRINKING water
Subjects
Details
- Language :
- English
- ISSN :
- 15842665
- Volume :
- 21
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Annals of the Faculty of Engineering Hunedoara - International Journal of Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 169861687