Site Selection and Design of Mini Hydropower Plant for Rural Electrification in Keber River
American Journal of Electrical Power and Energy Systems
Volume 9, Issue 5, September 2020, Pages: 82-96
Received: Nov. 10, 2020;
Accepted: Nov. 26, 2020;
Published: Dec. 16, 2020
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Shimelash Molla Kassaye, Department of Civil Engineering, Metu University, Metu, Ethiopia
Tolossa Negassa Ebissa, Department of Civil Engineering, Metu University, Metu, Ethiopia
Bahiru Geleta Gutema, Department of Civil Engineering, Metu University, Metu, Ethiopia
Gutema Tamiru Gurmesa, Department of Civil Engineering, Metu University, Metu, Ethiopia
Nearly two billion peoples in developing countries do not have access to electricity service. Renewable energy resources are a best option for rural electrification in a country like Ethiopia where electric light is a luxury enjoyed only by a few peoples. Nowadays, only around fifteen percent of the populations living in urban and semi urban areas are connected to the national grid. The remaining populations are living in scattered rural villages and have very remote chances to get electricity from the grid. The only realistic approach to electrify the rural areas seems therefore to be the off grid or self-contained system. The contributions of renewable sources of energy like micro/mini or Pico hydro power, to rural electrification are minimal still. The main objective of the present study was to identify the potential of mini hydropower site and proposing a plant for rural electrification in Keber River around Tobacha kebele. So in the research the study starts from the estimation of the design discharge by analyzing of the stream flow using the flow duration curve. For estimating the design discharge the available discharge in the river, the population demand and some guidelines for development of mini hydropower were used. So using the above constraints the power of 120kw was designed for a 300 households, 1 clinic and 2 elementary schools. Besides estimating the power, the present study focuses on design of civil structures and selection of electromechanical components. Generally the result of the study shows that construction of mini hydropower was feasible in the project site.
Shimelash Molla Kassaye,
Tolossa Negassa Ebissa,
Bahiru Geleta Gutema,
Gutema Tamiru Gurmesa,
Site Selection and Design of Mini Hydropower Plant for Rural Electrification in Keber River, American Journal of Electrical Power and Energy Systems.
Vol. 9, No. 5,
2020, pp. 82-96.
Copyright © 2020 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abebe, N., 2014. Feasibility Study of Small Hydropower Schemes in Giba and worie subbasins of Tekeze River, Ethiopia. Energy Technology polic, Volume 4, pp. 8-17.
Adejumobi et al., I. a. A. O., 2011. Exploring small hydropower potentials for domestic and Information communication technology infrastructural application in rural communities in Nigeria.. Proceeding of the 12th Biennial International conference of Botswana Institution of Engineers, pp. 19-26.
AHEC-IITR, 2013. project hydrology and installed capacity standard/manual/guideline with support from ministry of new and renewable energy. p. 37.
Anyaka, B. O., 2013. small hydropower projects for rural electrification in Nigeria. Volume A.
bereou, D. o. E. d., 2009. project evaluation guideline for development of microhydropower development.
Capik et al., M. Y. A. a. C., 2012. Hydropower for sustainable energy development in Turkey: the small hydropower case of the Eastern Black Sea Region, s.l.: s.n.
Chitrakar, P., 2004. Micro-Hydropower Design Aids Manual: Kathmandu: small hydropower promotion project (SHPP/GTZ) and mini-grid support programme (MGSP/AEPC-ESAP), s.l.: s.n.
Dawit, H. M., 2010. Ethiopian Energy Systems: Potentials, Opportunities and Sustainable Utilization. Uppsala, Sweden: s.n.
Derbew, D., 2013. Ethiopia’s Energy Power Potential and Development Opportunities,. [Online] Available at: http://www.irena.org/DocumentDownloads/events/2013/July/Africa%20CEC%20session%203_Ministr [Accessed 12 11 2018].
Embassy of Japan in Ethiopia., 2008. Study on the Energy Sector in Ethiopia. [Online] Available at: http://www.et.embjapan.go.jp/electric_report_english.pdf [Accessed 12 08 2018].
Energypedia., 2008. Ethiopia Conditions for Pico/Mini Hydro Power Grid Connection. [Online] Available at: https://energypedia.info/images/8/87/Feed-in_study_ethiopia_-_001-084.pdf [Accessed 23 7 2018].
ESHA, (. s. H. A., 2004. Guide on how to develop a small hydropower plant. [Online] Available at: http://www.esha.be/fileadmin/eshafiles/documents/publications/Guides/guideshp/guide shp en.pdf.[Accessed 15 05 2018].
ESHA, (. S. H. A., 2004. Guiede on how to develope a small hydropower plant. [Online] [Accessed 2016].
Feibel, D., 2013. An Interdisciplinary ApproachAn Interdisciplinary Approach to the Dissemination of Mini and Micro Hydropower -the case of Ethiopia, Technische Universität Darmstadt: s.n.
FMCAG, (. M. c., 2014. Hydroelectric power: A guide for developers and investors. p. 120.
Foster, V., 2010. Ethiopia's Infrastructure: A Continental Perspective. [Online] Available at: http://www.infrastructureafrica.org/system/files/library/2009/11/CR%20Ethiopia.pdf [Accessed 12 08 2018].
Foundation Rockefeller., n.d. Pico-hydro power a pro-poor solution to electricity demands. [Online] Available at: http://www.searchlightcatalysts.org/node/215/Tools [Accessed 09 09 2018].
Fritz, J., 1984. Small and Mini hdyropower systems, Resource Assessment and project feasibility, USA: McGraw-Hill Book Company.
Nehimia Solomon, (2005). Identification and Engineering Geological Studies of Small Hydropower sites in Muger, Jemma and Waleks Sub-basins (Central Ethiopia), MSc Thesis (Unpublished), Department of Earth sciences, Addis Ababa University.Project Feasiblity. USA: s.n.