Comparative Economic Viability and Sensitivity Analyses of a Hybrid PV/Battery/Diesel Generator for Water Pumping in Nigeria

Yıl 2023, Cilt: 20 Sayı: 2, 76 - 94, 01.11.2023

Ignatius Kema Okakwu Daniel Oluwaseun Akinyele Akintunde Alayande Olakunle Elijah Olabode Titus Oluwasuji Ajewole Olasunaknmi Oriola Akinyemi Ajibola Oluwafemi Oyedejı Emmanuel Seun Oluwasogo

Öz

The importance of electricity supply in agricultural processing, production and storage in any community or location cannot be over-emphasized. One critical aspect of agricultural production is the availability of water, which requires the supply of electricity. However, one of the factors affecting this sector of the economy in Nigeria is the fact that several farm facilities lack access to electricity supply from the national grid. This paper is interested in the possibility of a standalone energy supply system for agricultural production and the associated cost implication in light of the global spike in fuel cost. The study presents a comparative economic feasibility analysis of a hybrid PV/Battery/Diesel Generator (DG)/Tank water pumping system (WPS) for a remote farm facility in Akinyele Local Government Area (LGA) in Oyo State, Nigeria. It examines five different energy scenarios such as PV/Tank, PV/Battery, PV/Battery/Tank, DG/Tank and DG/Battery systems based on standard sizing approaches. The work also employs five different economic indices such as the Discounted Payback Period (DPBP), Net Present Value (NPV), Internal Rate of Return (IRR), Benefit-to-Cost Ratio (B/C) and Return on Investment (ROI) to determine the most economically-viable WPS configuration. The result reveals that the PV/Tank has the best economic configuration with the DPBP, NPV, IRR, B/C and ROI being 1.61, $ 12583.4, 74.9 %, 5.05 and 74.1 %, while the DG/Tank has the worst economic performance with NPV, B/C and ROI of $-11120.5, 0.59 and -99.6 %. The study also presents a detailed sensitivity analysis on all the economic indices and the results showed considerable effects, which demonstrate the viability of the standalone energy supply for WPS. The analysis can also be useful for decision-making purposes.

Anahtar Kelimeler

Hybrid Power, Net Present Cost, PV Pumping System, Sensitivity Analysis

Kaynakça

• [1] M.A. Mojid, Emerging challenges and way forward for irrigated agriculture of Bangladesh, Water Utility Journal 2019; 21:17-28.
• [2] I. K. Okakwu, O. E. Olabode, O. O. Ade-Ikuesan and A. E. Airoboman. Sizing an off-grid photovoltaic system and economic comparison with petrol generator using Life Cycle Cost (LCC) approach for a typical rural primary healthcare centre in Nigeria. Journal of energy and safety technology, Vol. 2, 2019, 41-47.
• [3] M. Girma, A. Assefa, M. Molinas. Feasibility study of a solar photovoltaic water pumping system for rural AIMS Environmental Science 2015; 2(3): 697-717.
• [4] R. Chaurasia, S. Gairola, Y. Pal. Technical, economic feasibility and sensitivity analysis of solar photovoltaic/battery energy storage off-grid integrated renewable energy system. Energy Storage 2021; e283: 1-18.
• [5] I. Yahyaoui, A. Atieh, A. Serna, F. Tadeo. Sensitivity analysis for photovoltaic water pumping systems: Energetic and economic studies. Energy Conversion and Management 2017; 135: 402-415.
• [6] C. Soenen, V. Reinbold, S. Meunier, J. A. Cherni, A. Darga, P. Dessante, L. Queval. Comparison of tank and battery storage for photovoltaic water pumping. Energies 2021; 14: 2483.
• [7] L. Oliveros-Cano, J. Salgado-Meza, C. Robles-Algarin. Technical-economic-environmental analysis for the implementation of a hybrid energy system. International Journal of Energy Economics and Policy 2020; 10(1): 57-64.
• [8] S. Meunier, L. Queval, A. Darga, P. Dessante, C. Marchand et al. Sensitivity analysis of photovoltaic pumping systems for domestic water supply. IEEE Transactions on Industry Applications 2020; 56(6):6734-6743.
• [9] C. Tsai, E. M. Ocampo, T. M. Beza, C. Kuo. Techno-economic and sizing analysis of battery energy storage for the behind-the-meter application. IEEE Access 2020; 8: 203734-203746.
• [10] I. B. Carrelo, R. H. Almeida, L. Narvarte, F. Martinez-Moreno, L. M. Carrasco. Comparative analysis of the economic feasibility of five large-power photovoltaic irrigation systems in the Mediterranean region. Renewable Energy 2020; 145: 2671-2682.
• [11] N. M. Khattab, M. A. Badr, E. T. El Shenawy, H. H. Sharawy, M. S. Shalaby. Economic analysis of standalone hybrid wind/PV/diesel water pumping system: A case study in Egypt. IntechOpen 2020; pp. 1-19.
• [12] A. B. M. Malek. Economic assessment of biomass-based power generation. InTech Open 2022., pp. 1-14.
• [13] Raza F., Tamoor M., Miran S., Arif W., Kiren T., Amjad W., Hussain M. I., Lee G. The socio-economic impact of using photovoltaic (PV) energy for high-efficiency irrigation systems: A case study. Energies 2022; 15: 1198.
• [14] A. Syazili, A. Kurniawan, J. Widada, P. T. S. Sembada. Techno-economic analysis in the development of smart sluice gat systems. IOP Conference Series: Earth and Environmental Science 2021; 662: 012005.
• [15] T. Oyegoke, F. Dabai. Techno-economic feasibility study of bioethanol production from a combined cellulose and sugar feedstock in Nigeria: 2-Economic analysis. Nigerian Journal of Technology 2018; 37(4): 921-926.
• [16] J. C. R. Perez, Echeverry L. A. V, Y. Y. Peralta-Ruiz, A. D. Gonzalez-Delgado. A techno-economic sensitivity approach for the development of palm-based biorefineries in Colombia. Chemical Engineering Transactions 2017; 57: 13-18.
• [17] M. A. Pardo, R. Cobacho, L. Banon. Standalone photovoltaic direct pumping in urban water pressurized networks with energy storage in tanks or batteries. Sustainability 2020; 12: 738.
• [18] R. Z. Butt, S. A. A. Kazmi, M. Alghassab, Z. A. Khan, A. Altamimi, M. Imran and F. F. Alruwaili. Techno-economic and environmental impact analysis of large-scale wind farms integration in weak transmission grid from mid-career repowering perspective. Sustainability 2022; 14: 2507.
• [19] D. E. Babatunde, O. M. Babatunde, M. U. Emezirinwune, I. H. Denwigwe, T. E. Okharedia and O. J. Omodara. Feasibility analysis of an off-grid photovoltaic-battery energy system for a farm facility. International Journal of Electrical and Computer Engineering 2020; 10: 2874-2883.
• [20] I. K. Okakwu, A. S. Alayande, D. O. Akinyele, O. E. Olabode and J. O. Akinyemi. Effect of total system head and solar radiation on the techno-economics of PV groundwater pumping irrigation system for sustainable agricultural production. Scientific Africa 2022; 16: 1-15.
• [21] T. R. Ayodele, A. S. O. Ogunjuyigbe and O. A. Adeniran. Evaluation of solar powered water pumping system: the case study of three selected Abattoirs in Ibadan, Nigeria. International Journal of Sustainable Engineering 2018, 1-12.
• [22] A. Jahanfar and M. T. Iqbal. A comparative study of solar water pump storage systems. IEEE 12th Annual Computing and Communication Workshop and Conference 2022, pp. 1-6.
• [23] D. Akinyele, I. Okakwu, E. Olabode, R. Blanchard, T. Ajewole and C. Monyei. Integrated TEEP approach to microgrid design and planning with small hydro/solar/diesel resources for standalone application. e-Prime Advances in Electrical Engineering, Electronics and Energy 2022; 2: 100091.
• [24] T. O. Ajewole, O. D. Momoh, O. D. Ayedun, M. O. Omoigui. Optimal component configuration and capacity sizing of a mini integrated power supply system. Environmental Quality Management 2019; 28(4): 57-62.
• [25] D. O. Akinyele, R. K. Rayudu, N. K. C. Nair. Grid-independent renewable energy solutions for residential use: The case of an off-grid house in Wellington, New Zealand. 2015 IEEE Power and Energy Asia-Pacific Power and Energy Conference (APPPEEC), pp. 1-5.
• [26] I. K. Okakwu, O. E. Olabode, D. O. Akinyele, and T. O. Ajewole. Evaluation of wind speed probability distribution model and sensitivity analysis of wind energy conversion system in Nigeria. Iranian Journal of Electrical and Electronic Engineering 2023; 19(2):1-15.
• [27] O. Babatunde, I. Denwigwe, O. Oyebode, D. Ighravwe, A. Ohiaeri and D. Babatunde. Assessing the use of hybrid renewable energy system with battery storage for power generation in a University in Nigeria. Environmental Science and Pollution Research, Springer, 2021, 1-20.
• [28] I. K. Okakwu, O. E. Olabode, A. S. Alayande, T. E. Somefun and T. O. Ajewole. Techno-economic assessment of wind turbines in Nigeria. International Journal of Energy Economics and Policy 2021; 11: 240-246.
• [29] M. A. Sulaiman, I. K. Okakwu, A. S. Alayande, O. E. Olabode and A. E. Ibhaze. Wind energy evaluation and turbine identification for power generation in some selected areas in Nigeria. Journal of Engineering Studies and Research 2020; 26: 67-76.
• [30] O. Gonul, A. C. Duman, B. Barutcu and O. Guler. Techno-economic analysis of PV system with manually adjustable tilt mechanisms. Engineering Science and Technology 2022; 35: 1-12.
• [31] R. A. Subekti, P. Irasari. Techno-economic comparative study of very low head hydropower: A case study in Bintar village, Nunukan East Kalimantan. Teknologi Indonesia 2014; 37(2): 90-99.
• [32] H. Falih, A. J. Hamed and A. H. N. Khalifa. Techno-economic assessment of a hybrid connected PV solar system. International Journal of Air-conditioning and Refrigeration 2022; 30(3): 1-15.
• [33] A. Allouhi, M. S. Buker, H. El-houari, A. Boharb, M. B. Amine, T. Kousksou and A. Jamil. PV water pumping systems for domestic uses in remote areas: sizing process, simulation and economic evaluation. Renewable Energy 2019; 132: 798-812.
• [34] I. K. Okakwu, A. S. Alayande, T. O. Ajewole and O. E. Olabode. Techno-economic analysis of utilizing a directly-coupled photovoltalc water pumping system for domestic application in Nigeria. Mehran University Research Journal of Engineering and Technology 2023; 42: 197-204