Account of External Cooling Medium Temperature while Modeling Thermal Processes in Power Oil-Immersed Transformers
The paper proposes a thermal model of a power oil-immersed transformer as a system of four homogeneous bodies: winding, oil, core and cooling medium. On the basis of experimental data it is shown that such model describes more precisely actual thermal processes taking place in a transformer than the...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Belarusian National Technical University
2004-10-01
|
| Series: | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| Online Access: | https://energy.bntu.by/jour/article/view/1166 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849400876509167616 |
|---|---|
| author | Yu. A. Rounov O. G. Shirokov D. I. Zalizny D. M. Los |
| author_facet | Yu. A. Rounov O. G. Shirokov D. I. Zalizny D. M. Los |
| author_sort | Yu. A. Rounov |
| collection | DOAJ |
| description | The paper proposes a thermal model of a power oil-immersed transformer as a system of four homogeneous bodies: winding, oil, core and cooling medium. On the basis of experimental data it is shown that such model describes more precisely actual thermal processes taking place in a transformer than the thermal model accepted in GOST 14209-85. |
| format | Article |
| id | doaj-art-e2d75fc037bd4c35b614b621082b45d6 |
| institution | Kabale University |
| issn | 1029-7448 2414-0341 |
| language | Russian |
| publishDate | 2004-10-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| spelling | doaj-art-e2d75fc037bd4c35b614b621082b45d62025-08-20T03:37:53ZrusBelarusian National Technical UniversityИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика1029-74482414-03412004-10-0105424710.21122/1029-7448-2004-0-5-42-471125Account of External Cooling Medium Temperature while Modeling Thermal Processes in Power Oil-Immersed TransformersYu. A. Rounov0O. G. Shirokov1D. I. Zalizny2D. M. Los3Pavel Sukhoi State Technical University of GomelPavel Sukhoi State Technical University of GomelPavel Sukhoi State Technical University of GomelPavel Sukhoi State Technical University of GomelThe paper proposes a thermal model of a power oil-immersed transformer as a system of four homogeneous bodies: winding, oil, core and cooling medium. On the basis of experimental data it is shown that such model describes more precisely actual thermal processes taking place in a transformer than the thermal model accepted in GOST 14209-85.https://energy.bntu.by/jour/article/view/1166 |
| spellingShingle | Yu. A. Rounov O. G. Shirokov D. I. Zalizny D. M. Los Account of External Cooling Medium Temperature while Modeling Thermal Processes in Power Oil-Immersed Transformers Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| title | Account of External Cooling Medium Temperature while Modeling Thermal Processes in Power Oil-Immersed Transformers |
| title_full | Account of External Cooling Medium Temperature while Modeling Thermal Processes in Power Oil-Immersed Transformers |
| title_fullStr | Account of External Cooling Medium Temperature while Modeling Thermal Processes in Power Oil-Immersed Transformers |
| title_full_unstemmed | Account of External Cooling Medium Temperature while Modeling Thermal Processes in Power Oil-Immersed Transformers |
| title_short | Account of External Cooling Medium Temperature while Modeling Thermal Processes in Power Oil-Immersed Transformers |
| title_sort | account of external cooling medium temperature while modeling thermal processes in power oil immersed transformers |
| url | https://energy.bntu.by/jour/article/view/1166 |
| work_keys_str_mv | AT yuarounov accountofexternalcoolingmediumtemperaturewhilemodelingthermalprocessesinpoweroilimmersedtransformers AT ogshirokov accountofexternalcoolingmediumtemperaturewhilemodelingthermalprocessesinpoweroilimmersedtransformers AT dizalizny accountofexternalcoolingmediumtemperaturewhilemodelingthermalprocessesinpoweroilimmersedtransformers AT dmlos accountofexternalcoolingmediumtemperaturewhilemodelingthermalprocessesinpoweroilimmersedtransformers |