- Tytuł:
-
Modelowanie maszyn synchronicznych z magnesami trwałymi z ekscentrycznoscią wirnika
Modeling permanent magnet synchronous machines with rotor eccentricity - Autorzy:
- Węgiel, T.
- Powiązania:
- https://bibliotekanauki.pl/articles/1373384.pdf
- Data publikacji:
- 2009
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
maszyna synchroniczna
modelowanie maszyn synchronicznych
magnes trwały
wirnik
ekscentryczność wirnika - Opis:
- In the paper the modeling of synchronous machines with permanent magnets (PM) located on the surface of the rotor is presented. These analyzes are based on the co-energy function and distribution of magnetic field density in the machine air-gap for cases of rotor eccentricity. This approach allows the calculation of influences and effects of rotor eccentricity and other word effects usually neglected in commonly used analytical models. The paper contains a computation for machine with rotor eccentricity and shows the comparison results of calculation for analytical model and FEM. This computation confirms a good agreement of the FEM analysis with the simplified calculation. The presented model reduce the necessity of using the FEM analysis and described the PM machine by a very precise way. This approach is presented by an example of 3-phase PM synchronous machine. Presented methodical aspects of modeling PM machines can be useful for diagnostic purposes.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2009, 83; 77-82
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
Artykuł