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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) International Journal of Applied Power Engineering (IJAPE)
Touahri, Tahar
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Control & Systems Engineering Electrical & Electronics Engineering

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An investigation of wind resources in the Adrar Region (Southern Algeria) Benmedjahed, Miloud; Maouedj, Rachid; Mouhadjer, Samir; Dahbi, Abdeldjalil; Saba, Djamel; Touahri, Tahar
International Journal of Applied Power Engineering (IJAPE) Vol 10, No 2: June 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijape.v10.i2.pp%p

Abstract

The aim of this article is to objectively analyze the wind atlas map of the Adrar region at 10 m from the ground, in order to classify these speeds according to the PNL (Northwest Pacific Laboratory) classification, then develop a separation velocity map in the area studied,  finally, We finished this work with an application on the Adrar locations, to estimate the annual, seasonal, and monthly energy produced by Whisper200 wind turbines, using the Rayleigh distribution, in order to process the wind data collected every 3 hours from 01/01/1961 to 12/31/ 2018. The northeast zone of the studied region belongs to the fourth classes of classification PNL, In other words, it is a region suitable for wind applications (by wind farm or isolated wind turbine), The surface of this area equal to 16587 km², in this area we locate two sites Kaberten and Aougroute, while the second PNL class is divided into seven zones; this wind speed class is favorable for the installation of isolated wind turbines or hybrid systems. The main cities are located in these regions such as Adrar, Timimoune, Regagne, Aoulef, Bordj Baji Mokthar and Timaiaouine.
Techno-economic study of a hybrid photovoltaic-diesel system for a remote area in southwest Algeria Touahri, Tahar; Berbaoui, Brahim; Aoun, Nouar; Laribi, Slimane; Maouedj, Rachid; Benmedjahed, Miloud
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 15, No 2: June 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijpeds.v15.i2.pp1167-1177

Abstract

Exploiting natural sun and wind resources in remote and isolated areas is undoubtedly an excellent decision to generate electrical energy due to their availability and cleanliness. Various systems were used to generate this energy, such as photovoltaics (PV), wind turbine sand other energy systems. Moreover, for optimum energy use, some of these systems are combined either with each other or with other conventional systems, such as diesel generators with PV systems (i.e., hybrid systems). This work aims to present a technical-economic study of PV/diesel autonomous hybrid systems to supply electrical power for an isolated house located in a hot desert climate, Adrar. For optimizing the hybrid systems, hourly input data of solar radiation and load were used according to two configurations, where the annual load is 11.2 kWh/day. The findings showed that the diesel system had a high cost, with a cost for energy of $0.407/kWh and a fuel price of $0.140/l. Among the hybrid power systems but with significant pollution, the proposed hybrid system 2 kw photovoltaic and diesel generator with 2.3 kW has important economic feasibility, where the energy cost amounted to $0.172/kWh. In addition, CO2 emissions are reduced by approximately 5 tons every year compared to an independent diesel generator system.
Co-Authors Aoun, Nouar Benmedjahed, Miloud Brahim Berbaoui Dahbi, Abdeldjalil Laribi, Slimane Maouedj, Rachid Mouhadjer, Samir Saba, Djamel