Abstract
In this work, an optimisation of mutual configuration of separated both HV and LV coils, and in the same time cooling ducts in electrical transformer is presented. An objective functions is minimization of the hot-spot temperature that is determined using experimentally validated CFD model. The obtained results showed that a non-uniform positioning of ducts and coil wires lead to a more effective heat dissipation from the device. In consequence, the coil power losses are also substantially reduced.
| Translated title of the contribution | Efektywne chlodzenie cewek suchego transformatora elektrycznego za pomocą kanalów chlodzących o optymalnej konfiguracji |
|---|---|
| Original language | English |
| Pages (from-to) | 218-223 |
| Number of pages | 6 |
| Journal | Przeglad Elektrotechniczny |
| Volume | 87 |
| Issue number | 5 |
| Publication status | Published - 2011 |
Keywords
- Coil cooling
- Coil optimization
- Cooling duct optimisation
- Transformer
- Transformer cooling
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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