| Issue |
Sci. Tech. Energ. Transition
Volume 79, 2024
Power Components For Electric Vehicles
|
|
|---|---|---|
| Article Number | 13 | |
| Number of page(s) | 10 | |
| DOI | https://doi.org/10.2516/stet/2024008 | |
| Published online | 08 March 2024 | |
Regular Article
Study on the impact of uncertain design parameters on the performances of a permanent magnet-assisted synchronous reluctance motor
1
IFP Energies nouvelles, Institut Carnot IFPEN Transports Energie, 1 et 4 avenue de Bois-Préau, 92852 Rueil-Malmaison, France
2
Paris Saclay University, CNRS, SATIE, Gif-sur-Yvette, France
3
CY Cergy Paris University, CNRS, SATIE, Cergy, France
* Corresponding author: adan.reyes-reyes@ifpen.fr
Received:
15
September
2023
Accepted:
29
January
2024
In this paper, deterministic and robust design optimizations of a permanent magnet-assisted synchronous reluctance motor were performed to study the impact of different uncertain input parameters on the design. These optimizations were carried out using a surrogate model based on 2-D finite element simulations. Different robust optimizations considering geometric and magnetic uncertain parameters were compared to the deterministic optimization. It was noticed that both geometrical and magnetic properties tolerances greatly impact the machines’ mean torque and torque ripple, whereas the magnetic properties tolerances had a more significant impact on the mean torque. In such a case, robust optimization is essential to find optimal and robust electric motor designs.
Key words: Synchronous machines / Robust design optimization / Manufacturing uncertainties / Surrogate models / Finite element analysis
© The Author(s), published by EDP Sciences, 2024
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