| Autor: |
Bergfried, Christian, Späck-Leigsnering, Yvonne, Seebacher, Roland, Eickhoff, Heinrich, Muetze, Annette |
| Rok vydání: |
2023 |
| Předmět: |
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| Druh dokumentu: |
Working Paper |
| Popis: |
Finite element models of electrical machines allow insights in electrothermal stresses which endanger the insulation system of the machine. This paper presents a thermal finite element model of a 3.7 kW squirrel-cage induction machine. The model resolves the conductors and the surrounding insulation materials in the stator slots. A set of transient thermal scenarios is defined and measured in the machine laboratory. These data are used to assess the finite element model. |
| Databáze: |
arXiv |
| Externí odkaz: |
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