Thermal Analysis of High-Current Electric Contact
This paper deals with mathematical modelling of the temperature distribution in the vicinity of a direct electrical high-current contact under the action of a nominal current of 3000 A. High-current electrical contacts belong among the elements by which a large number of electrical devices are conne...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2021-09-01
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| Series: | Acta Electrotechnica et Informatica |
| Subjects: | |
| Online Access: | https://doi.org/10.15546/aeei-2021-0018 |
| _version_ | 1797701548305809408 |
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| author | Medveď Dušan Presada Ján |
| author_facet | Medveď Dušan Presada Ján |
| author_sort | Medveď Dušan |
| collection | DOAJ |
| description | This paper deals with mathematical modelling of the temperature distribution in the vicinity of a direct electrical high-current contact under the action of a nominal current of 3000 A. High-current electrical contacts belong among the elements by which a large number of electrical devices are connected. They play an important role especially in the transmission and distribution system, where they have to withstand adverse weather conditions that have a significant impact on their degradation. |
| first_indexed | 2024-03-12T04:37:15Z |
| format | Article |
| id | doaj.art-b00134aec69848b6a83825de6f14ea90 |
| institution | Directory Open Access Journal |
| issn | 1338-3957 |
| language | English |
| last_indexed | 2024-03-12T04:37:15Z |
| publishDate | 2021-09-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Acta Electrotechnica et Informatica |
| spelling | doaj.art-b00134aec69848b6a83825de6f14ea902023-09-03T09:54:57ZengSciendoActa Electrotechnica et Informatica1338-39572021-09-01213384210.15546/aeei-2021-0018Thermal Analysis of High-Current Electric ContactMedveď Dušan0Presada Ján1Department of Electric Power Engineering, Faculty of Electrical Engineering and Informatics, Technical University of Košice, Mäsiarska 74, 042 01 Košice, Slovak Republic, Tel. +421 55 602 3555Department of Electric Power Engineering, Faculty of Electrical Engineering and Informatics, Technical University of Košice, Mäsiarska 74, 042 01 Košice, Slovak Republic, Tel. +421 55 602 3555This paper deals with mathematical modelling of the temperature distribution in the vicinity of a direct electrical high-current contact under the action of a nominal current of 3000 A. High-current electrical contacts belong among the elements by which a large number of electrical devices are connected. They play an important role especially in the transmission and distribution system, where they have to withstand adverse weather conditions that have a significant impact on their degradation.https://doi.org/10.15546/aeei-2021-0018heattemperatureelectric currentelectric contactresistivityheat transfer coefficient |
| spellingShingle | Medveď Dušan Presada Ján Thermal Analysis of High-Current Electric Contact Acta Electrotechnica et Informatica heat temperature electric current electric contact resistivity heat transfer coefficient |
| title | Thermal Analysis of High-Current Electric Contact |
| title_full | Thermal Analysis of High-Current Electric Contact |
| title_fullStr | Thermal Analysis of High-Current Electric Contact |
| title_full_unstemmed | Thermal Analysis of High-Current Electric Contact |
| title_short | Thermal Analysis of High-Current Electric Contact |
| title_sort | thermal analysis of high current electric contact |
| topic | heat temperature electric current electric contact resistivity heat transfer coefficient |
| url | https://doi.org/10.15546/aeei-2021-0018 |
| work_keys_str_mv | AT medveddusan thermalanalysisofhighcurrentelectriccontact AT presadajan thermalanalysisofhighcurrentelectriccontact |