Assessment of Reliability Indicators of Power Supply Systems with Two-Transformer Substations During Technical and Economic Calculations

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dc.authorscopusidİlhami Çolak / 6602990030
dc.authorwosidİlhami Çolak / KGT-0825-2024
dc.contributor.authorValtchev, Stanimir
dc.contributor.authorMiceli, Rosario
dc.contributor.authorPetrova, Renata Maratovna
dc.contributor.authorGracheva, Elena Ivanovna
dc.contributor.authorÇolak, İlhami
dc.contributor.authorKurokawa, Fujio
dc.date.accessioned2025-04-18T08:02:03Z
dc.date.available2025-04-18T08:02:03Z
dc.date.issued2024
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractThe proposed article is devoted to the assessment of reliability parameters of in-plant power supply systems with 10/0.4 kV double-transformer substations. The paper studies the reliability of the power supply system for the following variants of two-transformer substation schemes: without redundancy; with redundancy when installing a sectional switch; with double redundancy: when installing a sectional switch and a redundant jumper at 0.4 kV. The graphical dependences of operating time to failure of power supply schemes with two-transformer substations on different rated capacity of shop transformers for three variants have been obtained: without redundancy; with redundancy; with double redundancy. The optimum condition is the use of a smaller number of transformer substations, and, accordingly, transformers, while maintaining the value of load factor 0.8. When comparing the graphs, it was found that the longest MTBF is achieved with double redundancy, and the shortest - with no redundancy. The results of the research can be recommended for use in the process of designing systems of in-plant power supply to assess and improve the reliability and efficiency of equipment operation. © 2024 IEEE.
dc.identifier.citationValtchev, S., Miceli, R., Petrova, R. M., Gracheva, E. I., Colak, I., & Kurokawa, F. (2024, November). Assessment of Reliability Indicators of Power Supply Systems with Two-Transformer Substations During Technical and Economic Calculations. In 2024 13th International Conference on Renewable Energy Research and Applications (ICRERA) (pp. 1776-1780). IEEE.
dc.identifier.doi10.1109/ICRERA62673.2024.10815155
dc.identifier.endpage1780
dc.identifier.isbn979-835037558-9
dc.identifier.scopusqualityN/A
dc.identifier.startpage1776
dc.identifier.urihttp://dx.doi.org/10.1109/ICRERA62673.2024.10815155
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6512
dc.identifier.wosWOS:001416088100292
dc.identifier.wosqualityN/A
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.institutionauthorÇolak, İlhami
dc.institutionauthoridİlhami Çolak / 0000-0002-6405-5938
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof13th International Conference on Renewable Energy Research and Applications, ICRERA 2024
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectNumber of Transformers
dc.subjectPower Supply System
dc.subjectRedundancy
dc.subjectReliability Parameters
dc.subjectTwo-transformer Substation
dc.titleAssessment of Reliability Indicators of Power Supply Systems with Two-Transformer Substations During Technical and Economic Calculations
dc.typeConference Object

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