Design of reliable standalone utility-scale pumped hydroelectric storage powered by PV/Wind hybrid renewable system

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dc.authoridhttps://orcid.org/0000-0002-9675-8304
dc.authoridhttps://orcid.org/0000-0003-4384-1208
dc.authoridhttps://orcid.org/0000-0002-9221-2902
dc.authoridhttps://orcid.org/0000-0003-3515-4168
dc.authoridhttps://orcid.org/0000-0003-4074-1877
dc.authoridhttps://orcid.org/0000-0002-2990-9045
dc.contributor.authorNassar, Yasser F.
dc.contributor.authorEl-Khozondar, Hala J.
dc.contributor.authorKhaleel, Mohamed M.
dc.contributor.authorAhmed, Abdussalam A.
dc.contributor.authorAlsharif, Abdulgader H.
dc.contributor.authorElmnifi, Monaem H.
dc.contributor.authorSalem, Mansour A.
dc.contributor.authorMangir, Ibrahim
dc.date.accessioned2025-01-06T11:26:45Z
dc.date.available2025-01-06T11:26:45Z
dc.date.issued2024-12-15
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractWith a target of 35 % renewable energy in the country's energy mix by 2030, the goal of this research is to support the Libyan government's plan to maximize the use of environmentally friendly and sustainable energy sources. This will be accomplished by making effective use of the region's plentiful natural resources. The feasibility of wind and solar energy has been established by local research, and the presence of highlands that can store pumped hydropower (PHS) makes hybrid renewable energy systems (HRES) even more feasible. These systems might offer a sizable edge over competitors in the regional energy market. In this study, PHS was utilized to stabilize electricity production in addition to storing energy. A hydropower turbine provides electricity to the load, and the PHS system is powered by a PV/wind supply. By lowering the volatility of wind and photovoltaic power generation, the suggested system could offer a more dependable renewable energy source without requiring complicated control mechanisms. This strategy could encourage a wider adoption of renewable energy, which could be especially advantageous for developing nations. Under particular load and climate conditions, the energy production of different solar PV array and wind turbine farm configurations was estimated using the System Advisor Model (SAM) software. The ideal HRES configuration consists of a 290 MW wind farm, a 154 MW solar PV field, and a 508 MW PHS system. This configuration will provide 100 % of the annual electrical demand of 513 GWh, plus a 20 % safety margin. The levelized cost of energy (LCOE), estimated at $211.65/MWh, is reduced by this configuration. It is anticipated that the $929.02 million initial investment will be recovered in 11 years, and the system will turn a profit in the following 9 years. Also, the planned HRES will stop 532.17 tons of CO2 emissions from being released each year.
dc.identifier10.1016/j.enconman.2024.119173
dc.identifier.doi10.1016/j.enconman.2024.119173
dc.identifier.issn0196-8904
dc.identifier.scopus2-s2.0-85207010461
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.enconman.2024.119173
dc.identifier.urihttps://hdl.handle.net/20.500.14619/14951
dc.identifier.volume322
dc.identifier.wosWOS:001344401400001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofEnergy Conversion and Management
dc.relation.ispartofseriesEnergy Conversion and Management
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectrical Load
dc.subjectHybrid renewable energy system
dc.subjectLibya
dc.subjectPumped hydropower storage
dc.subjectSolar Energy
dc.subjectWind energy
dc.titleDesign of reliable standalone utility-scale pumped hydroelectric storage powered by PV/Wind hybrid renewable system
dc.typeArticle
oaire.citation.volume322

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