| Autor: |
Maximilian Lauerburg, Polkrit Toraktrakul, Kay Hameyer |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Archives of Electrical Engineering, Vol vol. 72, Iss No 3 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2300-2506 |
| DOI: |
10.24425/aee.2023.146041 |
| Popis: |
Different buried permanent magnet arrangements in rotors are compared based on electrical machines found in literature regarding high-speed capability. An analytical approach is presented to analytically calculate mechanical stresses in the bilateral and central bridge of V arrangements in order to determine the achievable circumferential velocity of a rotor geometry. The mechanical model is coupled to an analytical model which can determine the flux density in the main air gap under consideration of flux leakage within the rotor. The multi-domain model enables the analytical design of high-speed rotors with buried permanent magnets in V-arrangement. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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