Calculation of Plane Contact Heating under Steady-State and Transient Conditions on the Basis of One-Dimension Model of Temperature Field
The paper proposes one-dimension model of temperature field with the purpose to calculate plane contact heating under steady-state and transient conditions. The numerical algorithms have been developed to calculate contact temperatures. These algorithms are based on a separate solution of differenti...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Belarusian National Technical University
2003-10-01
|
| Series: | Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika |
| Online Access: | https://energy.bntu.by/jour/article/view/1276 |
| _version_ | 1797879987234144256 |
|---|---|
| author | D. A. Gerasimovich Y. A. Klimovich M. A. Mishkina G. G. Ezenkov |
| author_facet | D. A. Gerasimovich Y. A. Klimovich M. A. Mishkina G. G. Ezenkov |
| author_sort | D. A. Gerasimovich |
| collection | DOAJ |
| description | The paper proposes one-dimension model of temperature field with the purpose to calculate plane contact heating under steady-state and transient conditions. The numerical algorithms have been developed to calculate contact temperatures. These algorithms are based on a separate solution of differential equations of electromagnetic and temperature fields. The finite difference method and numerical and analytical method for steady-state conditions have been applied in the calculations. Distribution of temperature along the length of plane and knife-type contacts at various moments of short-circuit conditions has been obtained. The investigations have shown that current conducting parts determine contact temperature in the case of steady-state conditions. In the case of transient conditions there is a possibility of significant over-heating of contact connections. |
| first_indexed | 2024-04-10T02:57:15Z |
| format | Article |
| id | doaj.art-bfa408ba5d5e42f0bad8fd70dcd4fbab |
| institution | Directory Open Access Journal |
| issn | 1029-7448 2414-0341 |
| language | Russian |
| last_indexed | 2024-04-10T02:57:15Z |
| publishDate | 2003-10-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika |
| spelling | doaj.art-bfa408ba5d5e42f0bad8fd70dcd4fbab2023-03-13T07:41:42ZrusBelarusian National Technical UniversityIzvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika1029-74482414-03412003-10-0105102210.21122/1029-7448-2003-0-5-10-221227Calculation of Plane Contact Heating under Steady-State and Transient Conditions on the Basis of One-Dimension Model of Temperature FieldD. A. Gerasimovich0Y. A. Klimovich1M. A. Mishkina2G. G. Ezenkov3Сузор'е Льва ПТОООПинские электрические сетиБелорусский национальный технический университетБелорусский национальный технический университетThe paper proposes one-dimension model of temperature field with the purpose to calculate plane contact heating under steady-state and transient conditions. The numerical algorithms have been developed to calculate contact temperatures. These algorithms are based on a separate solution of differential equations of electromagnetic and temperature fields. The finite difference method and numerical and analytical method for steady-state conditions have been applied in the calculations. Distribution of temperature along the length of plane and knife-type contacts at various moments of short-circuit conditions has been obtained. The investigations have shown that current conducting parts determine contact temperature in the case of steady-state conditions. In the case of transient conditions there is a possibility of significant over-heating of contact connections.https://energy.bntu.by/jour/article/view/1276 |
| spellingShingle | D. A. Gerasimovich Y. A. Klimovich M. A. Mishkina G. G. Ezenkov Calculation of Plane Contact Heating under Steady-State and Transient Conditions on the Basis of One-Dimension Model of Temperature Field Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika |
| title | Calculation of Plane Contact Heating under Steady-State and Transient Conditions on the Basis of One-Dimension Model of Temperature Field |
| title_full | Calculation of Plane Contact Heating under Steady-State and Transient Conditions on the Basis of One-Dimension Model of Temperature Field |
| title_fullStr | Calculation of Plane Contact Heating under Steady-State and Transient Conditions on the Basis of One-Dimension Model of Temperature Field |
| title_full_unstemmed | Calculation of Plane Contact Heating under Steady-State and Transient Conditions on the Basis of One-Dimension Model of Temperature Field |
| title_short | Calculation of Plane Contact Heating under Steady-State and Transient Conditions on the Basis of One-Dimension Model of Temperature Field |
| title_sort | calculation of plane contact heating under steady state and transient conditions on the basis of one dimension model of temperature field |
| url | https://energy.bntu.by/jour/article/view/1276 |
| work_keys_str_mv | AT dagerasimovich calculationofplanecontactheatingundersteadystateandtransientconditionsonthebasisofonedimensionmodeloftemperaturefield AT yaklimovich calculationofplanecontactheatingundersteadystateandtransientconditionsonthebasisofonedimensionmodeloftemperaturefield AT mamishkina calculationofplanecontactheatingundersteadystateandtransientconditionsonthebasisofonedimensionmodeloftemperaturefield AT ggezenkov calculationofplanecontactheatingundersteadystateandtransientconditionsonthebasisofonedimensionmodeloftemperaturefield |