An accurate efficiency calculation for PMSG utilized in renewable energy systems

dc.contributor.authorHamodat, Zaid
dc.contributor.authorHussein, Ismail Khudhur
dc.contributor.authorNasir, Bilal Abdullah
dc.date.accessioned2023-08-21T08:07:59Z
dc.date.available2023-08-21T08:07:59Z
dc.date.issued2023en_US
dc.departmentEnstitüler, Lisansüstü Eğitim Enstitüsü, Elektrik ve Bilgisayar Mühendisliği Ana Bilim Dalıen_US
dc.description.abstractConsidering the importance of optimizing renewable energy systems, this paper aims at calculating the exact efficiency of a stand-alone wind turbine connected to a synchronous generator with permanent magnet excitation (PMSG). By accounting for mechanical and electrical losses (copper losses, stray load losses, iron core losses, friction losses, windings losses, and magnetizing saturation effect), the study investigates the impact of wind speed on the generator's performance and efficiency in addition to the impact of losses on the overall efficiency of (PMSG). The simulation of the PMSG dynamic model 8. 5 × (10)3 V․A is executed using MATLAB/Simulink, employing a simplified equivalent circuit that accurately represents the PMSG's behavior under steady-state conditions with resistive loads. Wind speeds of 12 and 14 meters/second are chosen as fixed values to demonstrate the effect of varying wind speed on efficiency. The obtained results reveal the influence of wind speed on the PMSG efficiency. The presented findings contribute to the understanding of PMSG performance and can aid in optimizing the stand-alone wind turbine systems, they also show that the wind had an effect on the efficiency values that were obtained (97.86% at 12m/s and 97.91% at 14 m/s), while the effect of losses was very few around 3%. However, the obtained results are very good compared to previous studies to show the accuracy and validity of the suggested dynamic model.en_US
dc.identifier.citationHamodat, Z., Hussein, I. K., & Nasir, B. A. (2023). An accurate efficiency calculation for PMSG utilized in renewable energy systems. Journal of Robotics and Control (JRC), 4(4), 458-465.en_US
dc.identifier.endpage465en_US
dc.identifier.issn2715-5056
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85165627278
dc.identifier.scopusqualityQ2
dc.identifier.startpage458en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12939/3702
dc.identifier.volume4en_US
dc.indekslendigikaynakScopus
dc.institutionauthorHamodat, Zaid
dc.institutionauthorHussein, Ismail Khudhur
dc.language.isoen
dc.publisherDepartment of Agribusiness, Universitas Muhammadiyahen_US
dc.relation.ispartofJournal of Robotics and Control (JRC)
dc.relation.isversionof10.18196/jrc.v4i4.18441en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectEfficiency Calculationsen_US
dc.subjectPMSGen_US
dc.subjectStand-Alone Wind Turbineen_US
dc.subjectSynchronous Generatoren_US
dc.subjectWind Speed Effecten_US
dc.titleAn accurate efficiency calculation for PMSG utilized in renewable energy systems
dc.typeArticle

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