Papers by abdelkareem jebreel
Polityka Energetyczna – Energy Policy Journal
Solar photovoltaic (PV) and concentrated solar power (CSP) systems are the present worldwide tren... more Solar photovoltaic (PV) and concentrated solar power (CSP) systems are the present worldwide trends in utilizing solar energy for electricity generation. Solar energy produced from photovoltaic cells (PV) is considered the main common technology used due to its low capital cost; however, the relatively low efficiency of PV cells has spotlighted development and research on thermal engine applications using concentrated solar power. The efficiency of concentrated solar power is greater than that of PV and considering the solar potential for Sudan. Therefore, this study has been performed in an attempt to draw attention to the utilization of CSP in Sudan since the share of CSP is insignificant in comparison with PV, besides the suitability of CSP applications to Sudan's hot climate and the high solar energy resource, the study presents a design model of 1 MW parabolic trough collectors (PTC) using the Rankine cycle with thermal energy storage (TES) in Sudan, by adopting reference values of the Gurgaon PTC power plant in India. The design of a 1 MW Concentrated Solar thermal power plant using parabolic trough collectors (PTC) and thermal energy storage is proposed. The simulation was performed for a site receiving an annual direct normal irradiance (DNI) of 1915 kWh/m 2 , near Khartoum. The results showed that the plant can produce between 68 nearly 0.6 to 1 MWh during the year, and around 0.9 MWh when it encompasses thermal energy storage with an average thermal efficiency of 24%. These results of the PTC Power plant encourage further investigation and the development of CSP technologies for electricity generation in Sudan.
Polityka Energetyczna, Mar 25, 2022
items for the system. According to the preliminary investigation of Poland's future labor market,... more items for the system. According to the preliminary investigation of Poland's future labor market, the future of Polish energy is the cohesion of clean energy sources and decentralized energy, while offshore wind energy in the Baltic Sea can play an important role in the national energy transition, as well as contributing to the country's energy security and reducing environmental pollution.
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Papers by abdelkareem jebreel