Development of the mathematical model for operation of digital substations relay protection complexes
The issues of introduction of electrical digital substations in the Russian Federation are considered. An existing criteria analysis for assessing the modern relay protection devices efficiency is carried out and an assessment of their sufficiency is made. A mathematical model development of th...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2023-02-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%E2%84%961%20(185)%20(%D0%9E%D0%9D%D0%92)/93-98%20%D0%A1%D0%B8%D0%BC%D0%B0%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%A5%D0%B0%D1%80%D0%BB%D0%B0%D0%BC%D0%BE%D0%B2%20%D0%92.%20%D0%92.,%20%D0%A7%D0%B5%D1%80%D0%BD%D0%B5%D0%B2%20%D0%9C.%20%D0%AE..pdf |
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| _version_ | 1832570729471672320 |
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| author | A. V. Simakov V. V. Kharlamov M. Yu. Chernev |
| author_facet | A. V. Simakov V. V. Kharlamov M. Yu. Chernev |
| author_sort | A. V. Simakov |
| collection | DOAJ |
| description | The issues of introduction of electrical digital substations
in the Russian Federation are considered. An existing
criteria analysis for assessing the modern relay protection
devices efficiency is carried out and an assessment of their
sufficiency is made. A mathematical model development of
the digital substations relay protection complexes operation
has been developed using the queuing theory, the graphs
theory and Markov chains. The failure-free operation
probability calculated value of the relay protection
complexes corresponds to the long-term analysis data.
This indicates that the mathematical model is correct. The
proposed mathematical model makes it possible to take
into account the impact of the maintenance quality on the
digital substation relay protection complexes efficiency. |
| format | Article |
| id | doaj-art-bc8bd32bad1d4ca995aa8dfa06ea5e6e |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2023-02-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-bc8bd32bad1d4ca995aa8dfa06ea5e6e2025-02-02T14:22:35ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412023-02-011 (185)939810.25206/1813-8225-2023-185-93-98Development of the mathematical model for operation of digital substations relay protection complexesA. V. Simakov0https://orcid.org/0000-0002-9237-4469V. V. Kharlamov1https://orcid.org/0000-0003-3621-3377M. Yu. Chernev2Gazpromneft Energoservice, LLC; Omsk State Transport UniversityOmsk State Transport UniversityGubkin Russian State University of Oil and GasThe issues of introduction of electrical digital substations in the Russian Federation are considered. An existing criteria analysis for assessing the modern relay protection devices efficiency is carried out and an assessment of their sufficiency is made. A mathematical model development of the digital substations relay protection complexes operation has been developed using the queuing theory, the graphs theory and Markov chains. The failure-free operation probability calculated value of the relay protection complexes corresponds to the long-term analysis data. This indicates that the mathematical model is correct. The proposed mathematical model makes it possible to take into account the impact of the maintenance quality on the digital substation relay protection complexes efficiency.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%E2%84%961%20(185)%20(%D0%9E%D0%9D%D0%92)/93-98%20%D0%A1%D0%B8%D0%BC%D0%B0%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%A5%D0%B0%D1%80%D0%BB%D0%B0%D0%BC%D0%BE%D0%B2%20%D0%92.%20%D0%92.,%20%D0%A7%D0%B5%D1%80%D0%BD%D0%B5%D0%B2%20%D0%9C.%20%D0%AE..pdfdigital substationiec-61850relay protectioncondition-based maintenancemarkov chaingraph theory |
| spellingShingle | A. V. Simakov V. V. Kharlamov M. Yu. Chernev Development of the mathematical model for operation of digital substations relay protection complexes Омский научный вестник digital substation iec-61850 relay protection condition-based maintenance markov chain graph theory |
| title | Development of the mathematical model for operation of digital substations relay protection complexes |
| title_full | Development of the mathematical model for operation of digital substations relay protection complexes |
| title_fullStr | Development of the mathematical model for operation of digital substations relay protection complexes |
| title_full_unstemmed | Development of the mathematical model for operation of digital substations relay protection complexes |
| title_short | Development of the mathematical model for operation of digital substations relay protection complexes |
| title_sort | development of the mathematical model for operation of digital substations relay protection complexes |
| topic | digital substation iec-61850 relay protection condition-based maintenance markov chain graph theory |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%E2%84%961%20(185)%20(%D0%9E%D0%9D%D0%92)/93-98%20%D0%A1%D0%B8%D0%BC%D0%B0%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%A5%D0%B0%D1%80%D0%BB%D0%B0%D0%BC%D0%BE%D0%B2%20%D0%92.%20%D0%92.,%20%D0%A7%D0%B5%D1%80%D0%BD%D0%B5%D0%B2%20%D0%9C.%20%D0%AE..pdf |
| work_keys_str_mv | AT avsimakov developmentofthemathematicalmodelforoperationofdigitalsubstationsrelayprotectioncomplexes AT vvkharlamov developmentofthemathematicalmodelforoperationofdigitalsubstationsrelayprotectioncomplexes AT myuchernev developmentofthemathematicalmodelforoperationofdigitalsubstationsrelayprotectioncomplexes |