In this paper, a developed mathematical model for temperature rise calculation is briefly described. In this model, at first, load loss of a transformer winding with forced directed oil is calculated and the winding temperature rise along the horizontal ducts and vertical ducts is computed. Then hot spot temperature and its exact location is determined. The model can also be used for optimal design of winding in size and cooling. Finally the results are given and compared with experiment values.
- Nanotechnology Institute
Thermal Model of Disk Coil With Directed Oil Flow
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Khalil Aria, S, & Samsami, S. "Thermal Model of Disk Coil With Directed Oil Flow." Proceedings of the ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels. ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels. Darmstadt, Germany. June 23–25, 2008. pp. 505-512. ASME. https://doi.org/10.1115/ICNMM2008-62039
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