Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6749
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dc.contributor.authorGezer, Doğan-
dc.contributor.authorTaşcıoğlu, Yiğit-
dc.contributor.authorÇelebioğlu, Kutay-
dc.date.accessioned2021-09-11T15:43:25Z-
dc.date.available2021-09-11T15:43:25Z-
dc.date.issued2021en_US
dc.identifier.issn1996-1073-
dc.identifier.urihttps://doi.org/10.3390/en14082082-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6749-
dc.description.abstractWith the growth in the share of variable renewable energy sources, fluctuations in the power generation caused by these types of power plants can diminish the stability and flexibility of the grid. These two can be enhanced by applying frequency containment using hydropower plants as an operational reserve. The frequency containment in hydropower plants is automatically controlled by speed governors within seconds. Disturbances such as fluctuations in the net head and aging may diminish the performance of the controllers of the speed governors. In this study, model reference adaptive control approaches based on the Massachusetts Institute of Technology (MIT) rule and Lyapunov method were exploited in order to improve the performance of the speed governor for frequency containment control. The active power control with frequency control was enhanced by the aforementioned adaptive control methods. A mathematical model of a hydropower plant with a surge tank and medium penstock was constructed and validated through site measurements of a plant. It was shown that, as they are applicable in real life, both methods perform significantly better compared to conventional proportional-integrator control. Even in first five deviations, the performance of the conventional controller improved by 58.8% using the MIT rule and by 65.9% using the Lyapunov method. When the two adaptive control approaches were compared with each other, the MIT rule outputted better results than the Lyapunov method when the disturbance frequency was higher; however, the latter was more functional for rare disturbances.en_US
dc.description.sponsorshipTUBITAK MRCTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [5132804]en_US
dc.description.sponsorshipThe authors gratefully acknowledge the contributions of TUBITAK MRC through supporting this research study by the project "Seyhan I HPP Rehabilitation Project" numbered 5132804 and conducted at TUBITAK, Scientific and Technological Research Council of Turkey, Marmara Research Center (MRC) Energy Institute.en_US
dc.language.isoenen_US
dc.publisherMdpien_US
dc.relation.ispartofEnergiesen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectfrequency containment controlen_US
dc.subjecthydropower planten_US
dc.subjectLyapunov stabilityen_US
dc.subjectMIT ruleen_US
dc.subjectmodel reference adaptive controlen_US
dc.subjectspeed governoren_US
dc.titleFrequency Containment Control of Hydropower Plants Using Different Adaptive Methodsen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Mechanical Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümütr_TR
dc.identifier.volume14en_US
dc.identifier.issue8en_US
dc.identifier.wosWOS:000644104600001en_US
dc.identifier.scopus2-s2.0-85106226693en_US
dc.institutionauthorÇelebioğlu, Kutay-
dc.identifier.doi10.3390/en14082082-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.7. Department of Mechanical Engineering-
crisitem.author.dept13. TOBB ETÜ HIDRO Water Turbine Design and Test Center-
Appears in Collections:Rektörlük / Rectorate
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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