Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit
The paper proposes a simplified and modified method of calculation of wire closing-in under two-phase short-circuit. The method takes into account main characteristics of short-circuit with the help of electrodynamic force impulse. An explicit formula have been developed to calculate maximum wire de...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Belarusian National Technical University
2004-04-01
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| Series: | Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika |
| Online Access: | https://energy.bntu.by/jour/article/view/1112 |
| _version_ | 1797879967494701056 |
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| author | I. I. Sergey E. G. Ponomarenko Wael Makhmoud Sammour |
| author_facet | I. I. Sergey E. G. Ponomarenko Wael Makhmoud Sammour |
| author_sort | I. I. Sergey |
| collection | DOAJ |
| description | The paper proposes a simplified and modified method of calculation of wire closing-in under two-phase short-circuit. The method takes into account main characteristics of short-circuit with the help of electrodynamic force impulse. An explicit formula have been developed to calculate maximum wire deflection with due account of constructive elements of switch gears and correction factor. The value of correction factor is calculated with the help of computer program in view of changes in wire configuration and their deformation in case of short-circuit. |
| first_indexed | 2024-04-10T02:57:05Z |
| format | Article |
| id | doaj.art-8232af2de9ed4e8d8f34ddf7c9bf38b1 |
| institution | Directory Open Access Journal |
| issn | 1029-7448 2414-0341 |
| language | Russian |
| last_indexed | 2024-04-10T02:57:05Z |
| publishDate | 2004-04-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika |
| spelling | doaj.art-8232af2de9ed4e8d8f34ddf7c9bf38b12023-03-13T07:41:42ZrusBelarusian National Technical UniversityIzvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika1029-74482414-03412004-04-010251110.21122/1029-7448-2004-0-2-5-111072Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short CircuitI. I. Sergey0E. G. Ponomarenko1Wael Makhmoud Sammour2Белорусский национальный технический университетБелорусский национальный технический университетБелорусский национальный технический университетThe paper proposes a simplified and modified method of calculation of wire closing-in under two-phase short-circuit. The method takes into account main characteristics of short-circuit with the help of electrodynamic force impulse. An explicit formula have been developed to calculate maximum wire deflection with due account of constructive elements of switch gears and correction factor. The value of correction factor is calculated with the help of computer program in view of changes in wire configuration and their deformation in case of short-circuit.https://energy.bntu.by/jour/article/view/1112 |
| spellingShingle | I. I. Sergey E. G. Ponomarenko Wael Makhmoud Sammour Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika |
| title | Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit |
| title_full | Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit |
| title_fullStr | Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit |
| title_full_unstemmed | Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit |
| title_short | Simplified Method of Calculation of Wire Closing-In with Due Account of Constructive Elements of Switch-Gears under Two-Phase Short Circuit |
| title_sort | simplified method of calculation of wire closing in with due account of constructive elements of switch gears under two phase short circuit |
| url | https://energy.bntu.by/jour/article/view/1112 |
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