Analysis of NVH behavior of synchronous reluctance machine for EV applications
Authors:
- Arkadiusz Dziechciarz,
- Aron Popp,
- Claudia Marțiş,
- Maciej Sułowicz
Abstract
In this paper, an analysis of noise and vibration of a synchronous reluctance machine for EV applications is performed. The analyzed machine was designed for electric vehicle application. The noise and vibration of a synchronous reluctance machine were first estimated during simulations; next, the obtained results were validated during laboratory tests. The analyzed model of the machine was simplified and included only stator core as it was assumed to be the main source of the machine vibration and generated noise. To simulate the noise and vibration of the machine, multiphysics modeling of the machine was performed. Laboratory tests proved the correctness of performed simulations. The obtained results allowed us to investigate the influence of the machine’s operating point on the generated noise and vibration. The frequency of the magnetic radial forces were proven to be the dominant factor in noise generation. The influence of the load and current angle on the machine’s noise and vibration was proven to be negligible. It was also proven that considering only the stator structure in numerical analysis of the noise and vibration of the machine leads to valuable results.
- Record ID
- CUT6e950394fae24171ab7a5a94d89973c0
- Publication categories
- ;
- Author
- Journal series
- Energies, ISSN , e-ISSN 1996-1073, Biweekly
- Issue year
- 2022
- Vol
- 15
- No
- 8
- Pages
- [1-22]
- Article number
- 2785
- Other elements of collation
- fot.; rys.; tab.; wykr.; Bibliografia (na s.) - 21-22; Bibliografia (liczba pozycji) - 27; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 15, Iss. 8, Spec. Iss.
- Substantive notes
- Special Issue: Applications of Electrical Machines in Modern Electric Vehicles: Current Developments and Future Perspectives
- Keywords in English
- synchronous reluctance machine, noise and vibration, NVH, modal analysis, normal modes
- ASJC Classification
- DOI
- DOI:10.3390/en15082785 Opening in a new tab
- URL
- https://www.mdpi.com/1996-1073/15/8/2785 Opening in a new tab
- Related project
- E-mobilność oraz zrównoważone materiały i technologie. . Project leader at PK: , ,
- Language
- eng (en) English
- License
- Score (nominal)
- 140
- Score source
- journalList
- Score
- Publication indicators
- Citation count
- 7
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT6e950394fae24171ab7a5a94d89973c0/
- URN
urn:pkr-prod:CUT6e950394fae24171ab7a5a94d89973c0
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.