Calculation of Stray Losses and Temperature Distribution in Power Transformer Using Coupled Electromagnetic-Thermal Field Analysis
- DOI
- 10.2991/ipemec-15.2015.62How to use a DOI?
- Keywords
- Electromagnetic-Thermal Coupling; Stray Losses; Temperature Distribution; Power Transformer
- Abstract
In order to calculate stray losses and predict temperature distribution as accurately as possible in power transformer tank walls and other mental constructive parts, an analysis method of the electromagnetic-thermal coupling is presented. TEAM Problem 21 (P21-B, P21a-2, P21c-M1) are adopted to verify the validation of the stray losses calculation by MagNet FEM software, showing that the calculation results are in good agreement with measured results. Then, taking the material properties affected by temperature into consideration, the two-way coupling analysis method is used to the calculation of stray losses and temperature distribution in power transformer.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Xiuke Yan AU - Xiangdong Yu AU - Min Shen PY - 2015/05 DA - 2015/05 TI - Calculation of Stray Losses and Temperature Distribution in Power Transformer Using Coupled Electromagnetic-Thermal Field Analysis BT - Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference PB - Atlantis Press SP - 317 EP - 322 SN - 2352-5401 UR - https://doi.org/10.2991/ipemec-15.2015.62 DO - 10.2991/ipemec-15.2015.62 ID - Yan2015/05 ER -