Vibration Diagnostics of Power Equipment Before Commissioning
The article describes how to use vibration diagnostics to detect defects in the installation of new equipment and to determine the quality of repairs based on vibroacoustic characteristics. Especially relevant is the vibration diagnostics of rolling bearings before installation on the mechanism. If...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2020-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/38/e3sconf_hsted2020_01031.pdf |
| _version_ | 1819182752684048384 |
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| author | Hruntovich Mikolay Moroz Deniz Panfilov Alexey Zhuk Yegor Mikhailova Ekaterina |
| author_facet | Hruntovich Mikolay Moroz Deniz Panfilov Alexey Zhuk Yegor Mikhailova Ekaterina |
| author_sort | Hruntovich Mikolay |
| collection | DOAJ |
| description | The article describes how to use vibration diagnostics to detect defects in the installation of new equipment and to determine the quality of repairs based on vibroacoustic characteristics. Especially relevant is the vibration diagnostics of rolling bearings before installation on the mechanism. If there are errors in the calculations of the magnetic system of synchronous generators, vibration occurs, which is not eliminated during operation. Design errors, poor assembly of pumping units, asynchronous motors, power transformers cause increased vibration, which leads to damage to the specified equipment. The main reasons causing the vibration of the transformer tank are considered and the frequency range from 50 to 6000 Hz is determined on which these defects can occur. Full-scale experiments of the vibration of the transformer tank have shown that certain defects can occur in a narrow frequency band. The practical application vibration diagnostics of the pump unit describes in this article. Technical diagnosis of pumping units of the sewer station was carried out for various included composition. The results obtained made it possible to exclude reverse hydraulic impacts as a possible cause of the failure of the pump unit. |
| first_indexed | 2024-12-22T22:51:08Z |
| format | Article |
| id | doaj.art-e0a8bcafd90f40ed9b456770e200cea7 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-22T22:51:08Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-e0a8bcafd90f40ed9b456770e200cea72022-12-21T18:09:57ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011780103110.1051/e3sconf/202017801031e3sconf_hsted2020_01031Vibration Diagnostics of Power Equipment Before CommissioningHruntovich Mikolay0Moroz Deniz1Panfilov Alexey2Zhuk Yegor3Mikhailova Ekaterina4Sukhoi State Technical University of GomelState Enterprise “Research Institute Belgiprotopgaz”Sukhoi State Technical University of GomelSukhoi State Technical University of GomelKazan State Power Engineering UniversityThe article describes how to use vibration diagnostics to detect defects in the installation of new equipment and to determine the quality of repairs based on vibroacoustic characteristics. Especially relevant is the vibration diagnostics of rolling bearings before installation on the mechanism. If there are errors in the calculations of the magnetic system of synchronous generators, vibration occurs, which is not eliminated during operation. Design errors, poor assembly of pumping units, asynchronous motors, power transformers cause increased vibration, which leads to damage to the specified equipment. The main reasons causing the vibration of the transformer tank are considered and the frequency range from 50 to 6000 Hz is determined on which these defects can occur. Full-scale experiments of the vibration of the transformer tank have shown that certain defects can occur in a narrow frequency band. The practical application vibration diagnostics of the pump unit describes in this article. Technical diagnosis of pumping units of the sewer station was carried out for various included composition. The results obtained made it possible to exclude reverse hydraulic impacts as a possible cause of the failure of the pump unit.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/38/e3sconf_hsted2020_01031.pdf |
| spellingShingle | Hruntovich Mikolay Moroz Deniz Panfilov Alexey Zhuk Yegor Mikhailova Ekaterina Vibration Diagnostics of Power Equipment Before Commissioning E3S Web of Conferences |
| title | Vibration Diagnostics of Power Equipment Before Commissioning |
| title_full | Vibration Diagnostics of Power Equipment Before Commissioning |
| title_fullStr | Vibration Diagnostics of Power Equipment Before Commissioning |
| title_full_unstemmed | Vibration Diagnostics of Power Equipment Before Commissioning |
| title_short | Vibration Diagnostics of Power Equipment Before Commissioning |
| title_sort | vibration diagnostics of power equipment before commissioning |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/38/e3sconf_hsted2020_01031.pdf |
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