Mathematical model of a three-phase-multiphase transformer phases converter with a series connection of coils of each phase of secondary winding
The article considers a three-phase-multiphase transformer converter of the number of phases with a serial connection of coils of each phase of the secondary winding, its substitution scheme and a linear mathematical model are given. As an example, the analysis of the operation of a manufactured...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education
2024-02-01
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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/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/79-85%20%D0%9C%D0%BE%D1%81%D0%BA%D0%B0%D0%BB%D0%B5%D0%B2%20%D0%AE.%20%D0%92..pdf |
| _version_ | 1797257425346101248 |
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| author | Yu. V. Moskalev |
| author_facet | Yu. V. Moskalev |
| author_sort | Yu. V. Moskalev |
| collection | DOAJ |
| description | The article considers a three-phase-multiphase transformer converter of the number
of phases with a serial connection of coils of each phase of the secondary winding,
its substitution scheme and a linear mathematical model are given. As an example, the
analysis of the operation of a manufactured three-phase-seven-phase transformer
converter of the number of phases is performed. As a result of electromagnetic
tests of the prototype, the parameters of the replacement circuit of the device
are determined. Using a mathematical model, the operating characteristics are
calculated and constructed. The results of theoretical calculations and experimental
measurements are compared. The largest errors obtained when comparing the
calculated and experimental values of efficiency and power factor are 3,5 % and
2,2 %, respectively. |
| first_indexed | 2024-04-24T22:37:26Z |
| format | Article |
| id | doaj.art-f2918cc297574ff4b1d532213d9b5399 |
| institution | Directory Open Access Journal |
| issn | 1813-8225 2541-7541 |
| language | English |
| last_indexed | 2024-04-24T22:37:26Z |
| publishDate | 2024-02-01 |
| publisher | Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj.art-f2918cc297574ff4b1d532213d9b53992024-03-19T09:48:54ZengOmsk State Technical University, Federal State Budgetary Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412024-02-011 (189)798510.25206/1813-8225-2024-189-79-85Mathematical model of a three-phase-multiphase transformer phases converter with a series connection of coils of each phase of secondary windingYu. V. Moskalev0https://orcid.org/0000-0002-0970-937XOmsk State Transport UniversityThe article considers a three-phase-multiphase transformer converter of the number of phases with a serial connection of coils of each phase of the secondary winding, its substitution scheme and a linear mathematical model are given. As an example, the analysis of the operation of a manufactured three-phase-seven-phase transformer converter of the number of phases is performed. As a result of electromagnetic tests of the prototype, the parameters of the replacement circuit of the device are determined. Using a mathematical model, the operating characteristics are calculated and constructed. The results of theoretical calculations and experimental measurements are compared. The largest errors obtained when comparing the calculated and experimental values of efficiency and power factor are 3,5 % and 2,2 %, respectively.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/79-85%20%D0%9C%D0%BE%D1%81%D0%BA%D0%B0%D0%BB%D0%B5%D0%B2%20%D0%AE.%20%D0%92..pdfphase number convertertransformermultiphase windingconnection diagramsubstitution schememathematical model |
| spellingShingle | Yu. V. Moskalev Mathematical model of a three-phase-multiphase transformer phases converter with a series connection of coils of each phase of secondary winding Омский научный вестник phase number converter transformer multiphase winding connection diagram substitution scheme mathematical model |
| title | Mathematical model of a three-phase-multiphase transformer phases converter with a series connection of coils of each phase of secondary winding |
| title_full | Mathematical model of a three-phase-multiphase transformer phases converter with a series connection of coils of each phase of secondary winding |
| title_fullStr | Mathematical model of a three-phase-multiphase transformer phases converter with a series connection of coils of each phase of secondary winding |
| title_full_unstemmed | Mathematical model of a three-phase-multiphase transformer phases converter with a series connection of coils of each phase of secondary winding |
| title_short | Mathematical model of a three-phase-multiphase transformer phases converter with a series connection of coils of each phase of secondary winding |
| title_sort | mathematical model of a three phase multiphase transformer phases converter with a series connection of coils of each phase of secondary winding |
| topic | phase number converter transformer multiphase winding connection diagram substitution scheme mathematical model |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%961%20(189)%20(%D0%9E%D0%9D%D0%92)/79-85%20%D0%9C%D0%BE%D1%81%D0%BA%D0%B0%D0%BB%D0%B5%D0%B2%20%D0%AE.%20%D0%92..pdf |
| work_keys_str_mv | AT yuvmoskalev mathematicalmodelofathreephasemultiphasetransformerphasesconverterwithaseriesconnectionofcoilsofeachphaseofsecondarywinding |