International Journal of Sustainable and Green Energy

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Optimal Sizing of Solar Water Pumping System for Small Scale Irrigation: Case Study of Dangila

Received: 12 August 2014    Accepted: 02 September 2014    Published: 20 September 2014
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Abstract

The diesel driven water pumping systems have a great impact on irrigation in remote areas around the world. However the gradual increase of fuel prices worldwide and high maintenance cost discourages the utilization of the technology. Therefore, it is important to think of an alternative energy source for such application. The optimal sizing of this PV water pumping provides theoretical studies of photovoltaics and modelling of electric power requirement for powering pump to irrigate crops as an alternative to diesel technology. The analysis employs determining the optimum tilt angle of solar panel which can collect the maximum solar energy when irrigation water demand could be higher based on seasonal Variation. The irrigation requirement has been determined by combining climate inputs, hydrology, crop type and developing stage, soil type, moisture and irrigation method etc. at each time stage of irrigation period. The power requirement has been analysed using dynamic programming by relating hydraulic load with the solar radiation energy from the solar panel for each decadal irrigation period. The maximum power has been minimized so as to select the power which can satisfy all irrigation periods with reduced cost of PV system. Furthermore Pumps (Centrifugal surfaces) with high discharge and low heads are selected to minimize water cost for such application as surface water sources from rivers and ponds are mostly applicable for irrigation in Ethiopia.

DOI 10.11648/j.ijrse.20140305.13
Published in International Journal of Sustainable and Green Energy (Volume 3, Issue 5, September 2014)
Page(s) 99-107
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Photovoltaic Water Pumping, Irrigation Requirement, Optimization, Dynamic Programming

References
[1] Doorenbos, J., 1975. Crop Water Requirements. Food and Agriculture Organization of the United Nations (FAO), Rome.
[2] E.G. Woldegebriel. Solar Power Struggles to Shine in Sunny Ethiopia. viewed 6 November 2012, http://Allafrica.com/stories/201211070597.html
[3] Glasnovic, Z, Margeta, J., 2007. A model for optimal sizing of photovoltaic irrigation water pumping systems. Solar Energy, 81.
[4] Harboe, R.C., 1988. Complex Objective Functions in Dynamic Programming: Lecture No.4. Denver, Colorado (unpublished).
[5] Idowu, Oloketuyi S, Olarenwaju, Oyewola M and Ifedayo, Odesola I. Determination of Optimum Tilt Angles for Solar Collectors in Low-Latitude Tropical Region. International Journal of Energy and Environmental Engineering.
[6] Kenna, J. and Gillett, B., 1985. Solar Water Pumping –Handbook: Intermediate Technology Publications.
[7] Kos, Z. ,1987. Hydrotechnical Melioration of Soil – Irrigation. Skolskaknjiga, Zagreb, Croatia (on Croatian).
[8] Kumarasamy, S., Tulika, S., Guddy, S. and Manicam, P. Modeling and Estimation of Photosynthetic ally Active Incident Radiation Based on Global Irradiance in Indian Latitudes. IJEEE. 4, 21 (2013)
[9] Tomic, F., 1988. Irrigation: Croatian Association of Agriculture Engineers and Technicians and Faculty of Agriculture Zagreb (on Croatian).
Author Information
  • Sustainable energy Engineering, Bahir Dar institute of Technology, Bahir Dar, 26, Ethiopia

  • Power system engineering, Bahir Dar institute of Technology, Bahir Dar, 26, Ethiopia

  • Thermal and energy system Engineering, Bahir Dar institute of Technology, Bahir Dar, 26, Ethiopia

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    Muluken Zegeye, Tassew Tadiwos, Abdulkadir Aman. (2014). Optimal Sizing of Solar Water Pumping System for Small Scale Irrigation: Case Study of Dangila. International Journal of Sustainable and Green Energy, 3(5), 99-107. https://doi.org/10.11648/j.ijrse.20140305.13

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    ACS Style

    Muluken Zegeye; Tassew Tadiwos; Abdulkadir Aman. Optimal Sizing of Solar Water Pumping System for Small Scale Irrigation: Case Study of Dangila. Int. J. Sustain. Green Energy 2014, 3(5), 99-107. doi: 10.11648/j.ijrse.20140305.13

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    AMA Style

    Muluken Zegeye, Tassew Tadiwos, Abdulkadir Aman. Optimal Sizing of Solar Water Pumping System for Small Scale Irrigation: Case Study of Dangila. Int J Sustain Green Energy. 2014;3(5):99-107. doi: 10.11648/j.ijrse.20140305.13

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  • @article{10.11648/j.ijrse.20140305.13,
      author = {Muluken Zegeye and Tassew Tadiwos and Abdulkadir Aman},
      title = {Optimal Sizing of Solar Water Pumping System for Small Scale Irrigation: Case Study of Dangila},
      journal = {International Journal of Sustainable and Green Energy},
      volume = {3},
      number = {5},
      pages = {99-107},
      doi = {10.11648/j.ijrse.20140305.13},
      url = {https://doi.org/10.11648/j.ijrse.20140305.13},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ijrse.20140305.13},
      abstract = {The diesel driven water pumping systems have a great impact on irrigation in remote areas around the world. However the gradual increase of fuel prices worldwide and high maintenance cost discourages the utilization of the technology. Therefore, it is important to think of an alternative energy source for such application. The optimal sizing of this PV water pumping provides theoretical studies of photovoltaics and modelling of electric power requirement for powering pump to irrigate crops as an alternative to diesel technology. The analysis employs determining the optimum tilt angle of solar panel which can collect the maximum solar energy when irrigation water demand could be higher based on seasonal Variation. The irrigation requirement has been determined by combining climate inputs, hydrology, crop type and developing stage, soil type, moisture and irrigation method etc. at each time stage of irrigation period. The power requirement has been analysed using dynamic programming by relating hydraulic load with the solar radiation energy from the solar panel for each decadal irrigation period. The maximum power has been minimized so as to select the power which can satisfy all irrigation periods with reduced cost of PV system. Furthermore Pumps (Centrifugal surfaces) with high discharge and low heads are selected to minimize water cost for such application as surface water sources from rivers and ponds are mostly applicable for irrigation in Ethiopia.},
     year = {2014}
    }
    

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  • TY  - JOUR
    T1  - Optimal Sizing of Solar Water Pumping System for Small Scale Irrigation: Case Study of Dangila
    AU  - Muluken Zegeye
    AU  - Tassew Tadiwos
    AU  - Abdulkadir Aman
    Y1  - 2014/09/20
    PY  - 2014
    N1  - https://doi.org/10.11648/j.ijrse.20140305.13
    DO  - 10.11648/j.ijrse.20140305.13
    T2  - International Journal of Sustainable and Green Energy
    JF  - International Journal of Sustainable and Green Energy
    JO  - International Journal of Sustainable and Green Energy
    SP  - 99
    EP  - 107
    PB  - Science Publishing Group
    SN  - 2575-1549
    UR  - https://doi.org/10.11648/j.ijrse.20140305.13
    AB  - The diesel driven water pumping systems have a great impact on irrigation in remote areas around the world. However the gradual increase of fuel prices worldwide and high maintenance cost discourages the utilization of the technology. Therefore, it is important to think of an alternative energy source for such application. The optimal sizing of this PV water pumping provides theoretical studies of photovoltaics and modelling of electric power requirement for powering pump to irrigate crops as an alternative to diesel technology. The analysis employs determining the optimum tilt angle of solar panel which can collect the maximum solar energy when irrigation water demand could be higher based on seasonal Variation. The irrigation requirement has been determined by combining climate inputs, hydrology, crop type and developing stage, soil type, moisture and irrigation method etc. at each time stage of irrigation period. The power requirement has been analysed using dynamic programming by relating hydraulic load with the solar radiation energy from the solar panel for each decadal irrigation period. The maximum power has been minimized so as to select the power which can satisfy all irrigation periods with reduced cost of PV system. Furthermore Pumps (Centrifugal surfaces) with high discharge and low heads are selected to minimize water cost for such application as surface water sources from rivers and ponds are mostly applicable for irrigation in Ethiopia.
    VL  - 3
    IS  - 5
    ER  - 

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