D103503040824

IJEER Journal — Wed, 28 Aug 2024 06:40:57 +0000

The Indian Journal of Energy and Energy Resources (IJEER) has ISSN 2583-1186 (online), an open-access, peer-reviewed, periodical quarterly international journal, which is published by Lattice Science Publication (LSP) in February, May, August and November. The journal aims to publish high-quality peer–reviewed original articles in the area of Energy and Energy Resources that covers Energy Generation, Distribution, Storage and Management, Renewable (Biomass, Hydro Power, Geothermal, Solar, Wind), Non-Renewable and Energy (Petroleum, Natural Gas, Coal, Nuclear). #Energy Generation #Distribution #Storage and Management #Renewable (Biomass, Hydro Power, Geothermal, Solar, Wind) #Non-Renewable Energy (Petroleum, Natural Gas, Coal, Nuclear) #PhD ademic #Scopus #SCI #LatticeScience #Springer, #ScienceDirect #IEEE #Mendeley #Research #Scholarship #UGC #SSRN #LatticeScience #ESCI #Science #Journal #Conference #SSRN #PubLons #PhD #Academic #Scopus #SCI #LatticeScience #Springer, #ScienceDirect #IEEE #Mendeley #Research #Scholarship #UGC #SSRN #LatticeScience #ESCI #Science #Journal #Conference #SSRN #PubLons

Study of aWind Pumping System in the Saharan Zone of Chad
Fia Oung-Zetna¹, Boukar Michel², Djongyang Noël³

¹Fia Oung-Zetna, Department of Physics, Faculty of Science, University of Maroua, PO Box 314 Maroua, Cameroon / Department of Physics, Faculty of Applied and Exact Science, University of Ndjamena, PO Box 1117 Ndjamena, Chad.

²Boukar Michel, Department of Science and Technology, Faculty of Applied and Exact Science, University of Ndjamena, PO Box 1117 Ndjamena, Chad.

³Djongyang Noel, Department of Renewable Energy, National Advanced School of Engineering, University of Maroua, PO Box 58 Maroua, Cameroon.

Abstract: The wind-powered water pumping system at Gouro and Madadi in Chad is crucial to alleviate the chronic water shortage in these desert regions. The statistical Weibull distribution, using the Moroccan method, gives an annual wind speed scale of 6.55 m/s and 5.85 m/s for these sites, confirming the importance of studying a wind power system. Annual variations in wind speed are significant, and show a seasonal dependence on wind speed. The dominant wind direction is north-easterly, according to the wind rose diagrams, with high frequencies. Seasonal capacity factors for the three wind turbines at the Gouro site range from 0.55 to 0.77, and from 0.48 to 0.70 for the Madadi site, making these areas ideal for wind turbine installation. Monthly daily water flows for the Gouro site range from 8367 m³/day to 30371 m3/day for the three wind turbines. For the Madadi site, these values range from 8415 m3/day to 21391 m3/day. In view of these results, the wind-powered water pumping system can have a significant impact on the socio-economic development of these regions. By supplying drinking water and irrigating farmland, it can promote food security, economic growth and improved living conditions for local populations.

Keywords: Weibull distribution, Wind rose, Capacity factor, Daily flow rate.
Scope of the Article: Energy Generation

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D103403040824

IJEER Journal — Wed, 28 Aug 2024 06:35:31 +0000

Evaluation of the Electrical Characteristics of a Photovoltaic Solar Module in the Various Climatic Zones of Chad
YACOUB Nassian Nimir¹, Idriss Dagal², Djongyang Noël³

¹YACOUB Nassian Nimir, Department of Renewable Energy, National Advanced School of Engineering, University of Maroua, PO Box 58 Maroua, Cameroon / Department of Industrial Engineering and Maintenance, Polytechnic University of Mongo, PO Box 4377 Ndjamena, Chad.

²Idriss Dagal, Beykent University, Electrical Engineering, Ayazağa Mahallesi, Hadım Koruyolu Cd. No:19, Sarıyer / Istanbul.

³Djongyang Noel, Department of Renewable Energy, National Advanced School of Engineering, University of Maroua, PO Box 58 Maroua, Cameroon.

Abstract: The performance of solar photovoltaic modules depends on the availability of solar radiation and the temperature of the solar cells. Knowledge and a good mastery of methods are essential to the design and the choice of the best technology. The chosen method should take into account the nonlinearity effects of the variation of current as a function of irradiation, and the variation of voltage as a function of temperature. In this work, the five-parameter, five-point model is used to evaluate the electrical characteristics of a solar photovoltaic module in the various climatic zones of Chad. Simulations are performed on a 250Wp polycrystalline photovoltaic solar module (SL250CE-36P composed of 72 cells connected in series) with an efficiency of 12.9%. The validation of the models was done by comparing the characteristics of the module in the various climatic zones of Chad. Results showed that most of the parameters depend on both the temperature of the cells and solar irradiance. This study shows that the five-point model is an excellent tool for evaluating the electrical characteristics of solar PV modules in the area. It is an improved method for extracting the five key physical quantities from the solar PV module characteristics. Most of the parameters depend on both the temperature of the cells and the solar irradiance. Accuracy varies depending on operating conditions. The effect of nonlinearity has made it possible to obtain a better match of the characteristics.

Keywords: Solar Photovoltaic; Temperature; Irradiance; Climatic Zones of Chad.
Scope of the Article: Energy Generation

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Volume-3 Issue-4, August 2024 – Indian Journal of Energy and Energy Resources (IJEER)

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