- Tytuł:
- Geometrical sensitivity analysis based on design optimization and multiphysics analysis of PM assisted synchronous reluctance motor
- Autorzy:
-
Nagarajan, V. S.
Kamaraj, V.
Sivaramakrishnan, S. - Powiązania:
- https://bibliotekanauki.pl/articles/202289.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
PMASR motor
sensitivity analysis
finite element analysis
thermal analysis
stress analysis
silnik PMASR
analiza wrażliwości
analiza elementów skończonych
analiza termiczna
analiza naprężeń - Opis:
- Anisotropic rotor configurations influenced by the presence of a large number of geometrical parameters in a permanent magnet assisted synchronous reluctance (PMASR) motor pose design challenges in obtaining a robust geometry satisfying the requirements of reduced torque ripple and high torque density. Therefore, the purpose of this work is to perform detailed geometrical sensitivity analysis of a 36 slot/4 pole permanent magnet assisted synchronous reluctance (PMASR) motor using h-indexing and level sensitivity analysis in order to specify a guideline for designers to prioritize the design variables for optimization. Systematic multi-level design optimization for multiple objectives is implemented by an NSGA-II algorithm aided by the finite element analysis tool, hardware prototyping and experimental validation. The optimized designs also exhibit better structural and thermal characteristics.
- Źródło:
-
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2019, 67, 1; 155-163
0239-7528 - Pojawia się w:
- Bulletin of the Polish Academy of Sciences. Technical Sciences
- Dostawca treści:
- Biblioteka Nauki
Artykuł