Reliability assessment of electrical equipment of metallurgical plant for separate sections in relation to types of technological production
At the large industrial enterprise which contains several types of technological lines for maintenance of continuous production process in a power grid complex of the metallurgical enterprise (ME) for realization of a normal mode of the power system operation it is necessary to provide quality...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2022-04-01
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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/2022/%E2%84%96%202%20(182)%20(%D0%9E%D0%9D%D0%92)/77-85%20%D0%9A%D0%BE%D0%BD%D0%B4%D1%80%D0%B0%D1%88%D0%BE%D0%B2%D0%B0%20%D0%AE.%20%D0%9D.,%20%D0%A8%D0%B0%D0%BB%D0%B8%D0%BC%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%9C%D0%B0%D1%80%D0%BA%D0%B8%D0%BD%D0%B0%20%D0%90.%20%D0%9C.,%20%D0%A2%D1%80%D0%B5%D1%82%D1%8C%D1%8F%D0%BA%D0%BE%D0%B2%20%D0%90,%D0%9C..pdf |
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| author | Yu. N. Kondrashova A. V. Shalimov A. M. Markina A. M. Tretiakov |
| author_facet | Yu. N. Kondrashova A. V. Shalimov A. M. Markina A. M. Tretiakov |
| author_sort | Yu. N. Kondrashova |
| collection | DOAJ |
| description | At the large industrial enterprise which contains
several types of technological lines for maintenance of
continuous production process in a power grid complex
of the metallurgical enterprise (ME) for realization of
a normal mode of the power system operation it is
necessary to provide quality of power supply which is
defined by reliability and profitability. For evaluation
of reliability and condition of electric grid complex
it is required to perform analysis of disturbances in
operation modes of power supply system of SE with
voltage of 10–220 kV during 2007–2020 years. The
analysis of the static data of outages showed that
the main reasons of power supply failure are short
circuits, imposing of several factors and unexplained
circumstances, and 70 % of all failures are in cable
lines, 25 % — overhead lines and 5 % — failures
of power transformers. At present, the connection
between electrical equipment and the technological
objects being fed depends on their wear and tear. On the example, the main technological processes of
ferrous metallurgy production are considered sintering
and rolling production, as the most energy-intensive
and responsible consumers. It is necessary to identify
categories of the most worn-out electrical equipment
to develop a set of measures to improve reliability and
reduce damages. |
| format | Article |
| id | doaj-art-abc89adbc5c2442f86c019b920cf3d92 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2022-04-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-abc89adbc5c2442f86c019b920cf3d922025-02-02T15:57:40ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412022-04-012 (182)778510.25206/1813-8225-2022-182-77-85Reliability assessment of electrical equipment of metallurgical plant for separate sections in relation to types of technological productionYu. N. Kondrashova0https://orcid.org/0000-0002-5280-5666A. V. Shalimov1A. M. Markina2A. M. Tretiakov3Nosov Magnitogorsk State Technical UniversityNosov Magnitogorsk State Technical UniversityNosov Magnitogorsk State Technical UniversityNosov Magnitogorsk State Technical UniversityAt the large industrial enterprise which contains several types of technological lines for maintenance of continuous production process in a power grid complex of the metallurgical enterprise (ME) for realization of a normal mode of the power system operation it is necessary to provide quality of power supply which is defined by reliability and profitability. For evaluation of reliability and condition of electric grid complex it is required to perform analysis of disturbances in operation modes of power supply system of SE with voltage of 10–220 kV during 2007–2020 years. The analysis of the static data of outages showed that the main reasons of power supply failure are short circuits, imposing of several factors and unexplained circumstances, and 70 % of all failures are in cable lines, 25 % — overhead lines and 5 % — failures of power transformers. At present, the connection between electrical equipment and the technological objects being fed depends on their wear and tear. On the example, the main technological processes of ferrous metallurgy production are considered sintering and rolling production, as the most energy-intensive and responsible consumers. It is necessary to identify categories of the most worn-out electrical equipment to develop a set of measures to improve reliability and reduce damages. https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%202%20(182)%20(%D0%9E%D0%9D%D0%92)/77-85%20%D0%9A%D0%BE%D0%BD%D0%B4%D1%80%D0%B0%D1%88%D0%BE%D0%B2%D0%B0%20%D0%AE.%20%D0%9D.,%20%D0%A8%D0%B0%D0%BB%D0%B8%D0%BC%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%9C%D0%B0%D1%80%D0%BA%D0%B8%D0%BD%D0%B0%20%D0%90.%20%D0%9C.,%20%D0%A2%D1%80%D0%B5%D1%82%D1%8C%D1%8F%D0%BA%D0%BE%D0%B2%20%D0%90,%D0%9C..pdfreliability of electrical equipmentmetallurgical enterprisedamageemergency shutdown statisticsfailure flow parameterfailure prediction |
| spellingShingle | Yu. N. Kondrashova A. V. Shalimov A. M. Markina A. M. Tretiakov Reliability assessment of electrical equipment of metallurgical plant for separate sections in relation to types of technological production Омский научный вестник reliability of electrical equipment metallurgical enterprise damage emergency shutdown statistics failure flow parameter failure prediction |
| title | Reliability assessment of electrical equipment of metallurgical plant for separate sections in relation to types of technological production |
| title_full | Reliability assessment of electrical equipment of metallurgical plant for separate sections in relation to types of technological production |
| title_fullStr | Reliability assessment of electrical equipment of metallurgical plant for separate sections in relation to types of technological production |
| title_full_unstemmed | Reliability assessment of electrical equipment of metallurgical plant for separate sections in relation to types of technological production |
| title_short | Reliability assessment of electrical equipment of metallurgical plant for separate sections in relation to types of technological production |
| title_sort | reliability assessment of electrical equipment of metallurgical plant for separate sections in relation to types of technological production |
| topic | reliability of electrical equipment metallurgical enterprise damage emergency shutdown statistics failure flow parameter failure prediction |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%E2%84%96%202%20(182)%20(%D0%9E%D0%9D%D0%92)/77-85%20%D0%9A%D0%BE%D0%BD%D0%B4%D1%80%D0%B0%D1%88%D0%BE%D0%B2%D0%B0%20%D0%AE.%20%D0%9D.,%20%D0%A8%D0%B0%D0%BB%D0%B8%D0%BC%D0%BE%D0%B2%20%D0%90.%20%D0%92.,%20%D0%9C%D0%B0%D1%80%D0%BA%D0%B8%D0%BD%D0%B0%20%D0%90.%20%D0%9C.,%20%D0%A2%D1%80%D0%B5%D1%82%D1%8C%D1%8F%D0%BA%D0%BE%D0%B2%20%D0%90,%D0%9C..pdf |
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