Safety Assessment of Speed Governing Systems in Hydroelectric Power Plants: A Functional Safety Perspective

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dc.authoridKaymakçı, Özgür Turay / 0000-0001-7553-6887
dc.contributor.authorKaymakçı, Özgür Turay
dc.contributor.authorBalcı, Merve
dc.date.accessioned2025-01-27T19:28:41Z
dc.date.available2025-01-27T19:28:41Z
dc.date.issued2023
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn line with the advancing technology, reliability has become one of the critical factors to be taken into consideration by the operators in the energy sector to minimize losses regarding cost and time. This issue is directly related to the reliability of the elements, namely the subsystems that make up the system. This study examines the control architecture of speed governing system within the turbine control system of hydroelectric power plants, which has to be regarded as a critical system and provides an indispensable source of guidance and knowledge to researchers and also implementation engineers as well. For this perspective, a reliability analysis has been performed for the speed governing system and the risks with the control system have been revealed. Taking IEC 61508 and IEC 61511 standards as reference within this scope, the safety concepts and the related parameters have been explained and the corresponding methods for risk analysis have been mentioned. As a result, a new safety-related control system configuration overcoming the unacceptable risks with the speed governing system has also been proposed. It has been proved that safety integrity level of the proposed safety-related control system is at the desired level that can make the related safety related functions verify the identified safety level.
dc.identifier.doi10.28979/jarnas.1121842
dc.identifier.endpage77
dc.identifier.issn2757-5195
dc.identifier.issue1
dc.identifier.startpage65
dc.identifier.trdizinid1174987
dc.identifier.urihttps://doi.org/10.28979/jarnas.1121842
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1174987
dc.identifier.urihttps://hdl.handle.net/20.500.12428/15852
dc.identifier.volume9
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherÇanakkale Onsekiz Mart University
dc.relation.ispartofJournal of Advanced Research in Natural and Applied Sciences (Online)
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TRD_20250125
dc.subjectFunctional Safety
dc.subjectHydraulic Power Plants
dc.subjectReliability
dc.subjectSafety Critical Systems
dc.subjectSpeed Governing Systems
dc.titleSafety Assessment of Speed Governing Systems in Hydroelectric Power Plants: A Functional Safety Perspective
dc.typeArticle

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