AIMS Energy, 2015, 3(4): 851-868. doi: 10.3934/energy.2015.4.851 Research article

Export file:

Format

RIS(for EndNote,Reference Manager,ProCite)
BibTex
Text

Content

Citation Only
Citation and Abstract

Feasibility study of a wind powered water pumping system for rural Ethiopia

Misrak Girma, Marta Molina, Abebayehu Assefa

1 School of Mechanical and Industrial Engineering, Addis Ababa Institute of Technology, Addis Ababa University, Addis Ababa, Ethiopia;
2 Department of Engineering Cybernetics, Faculty of Information Technology, Mathematics and Electrical Engineering, Norwegian University of Science and Technology, Trondheim, Norway

Received date: , Accepted date: , Published date:

Abstract Full Text(HTML) Figure/Table Related pages

Water is the primary source of life for mankind and one of the most basic necessities for rural development. Most of the rural areas of Ethiopia do not have access to potable water. Is some regions of the country access potable water is available through use of manual pumping and Diesel engine. In this research, wind water pump is designed to supply drinking water for three selected rural locations in Ethiopia. The design results show that a 5.7 m diameter windmill is required for pumping water from borehole through a total head of 75, 66 and 44 m for Siyadberand Wayu, Adami Tulu and East Enderta to meet the daily water demand of 10, 12 and 15 m³, respectively. The simulation for performance of the selected wind pump is conducted using MATLAB software and the result showed that monthly water discharge is proportional to the monthly average wind speed at the peak monthly discharge of 685 m³ in June, 888 m³ in May and 1203 m³ in March for Siyadberand Wayu, Adami Tulu and East Enderta sites, respectively. An economic comparison is conducted, using life cycle cost analysis, for wind mill and Diesel water pumping systems and the results show that windmill water pumping systems are more feasible than Diesel based systems.

Figure/Table

Supplementary

Article Metrics

References

1. Practical action, technology challenging poverty, wind pumping, technical brief, the Schumacher center for technology and development, 2010. Available from: http://www.practicalaction.org.

2. Argaw N, Foster R, Ellis A (2003) Renewable energy for water pumping applications in rural villages, New Mexico State University Lass Cruces, New Mexico.

3. Ma J, Xu L, Zhao K, et al. (2012) Master plan report of wind and solar energy in the federal democratic republic of Ethiopia, final version.

4. Derege D (2013) Ethiopia renewable energy power potential and development opportunities, Ministry of Water and Energy, Abu Dhabi, UAE.

5. Weatherbase^TM, online software. Available from: www.weatherbase.com.

6. Metronorm software. Available from: https://www.google.com.et/?gws_rd=cr,ssl&ei=2jutvapreajq7abw9zogaw#q=metronorm+software

7. Nasa, SSE satellite online data. Available from: http://eosewb.larc.nasa.gov/sse/

8. Sathyajith M (2006) Wind energy fundamentals, resource analysis and economics, library of congress control number: 2005937064, Verlag Berlin Heidelberg. Available from: http://nrec.mn/data/uploads/nom%20setguul%20xicheel/wind/wind_energy_-_fundamentals_resource_ analysis_and_economics.pdf

9. Ethiopia-Utilization of solar and wind energy for rural water supply in Ethiopia, Appraisal report, African water facility, 2008. Available from: http://www.africanwaterfacility.org/fileadmin/uploads/awf/projects/awf-project-appraisal-report-ethiopia-solar.pdf.

10. Losses in pipes, faculty of engineering and applied energy, mechanical and material engineering, queen's university. Available from: www.me.queensu.ca

11. Van M, Smulders P (1989) Wind pumping: A handbook. World Bank technical paper: No. wtp 101.Washington D.C. the World Bank. Available from: http://documents.worldbank.org/curated/en/1989/07/440317/wind-pumping-handbook.

12. Water resource development in Ethiopia: Issues of sustainability and participation, Addis Ababa, 1999. Available from: http://www.ethiopians.com/main_fss_paper1.htm.

13. Both D, Van Der Stelt LER (1983) Catalogue of wind machines. Available from: http://www.ircwash.org/sites/default/files/232.2-83ca.pdf

14. Park CS (2012) Fundamentals of engineering economics, 3^rd edition, Prentice Hall.

Copyright Info: © 2015, Misrak Girma, et al., licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution Licese (http://creativecommons.org/licenses/by/4.0)

Download full text in PDF

Export Citation

Article outline

Show full outline