Details
| Original language | English |
|---|---|
| Title of host publication | 2022 International Conference on Electrical Machines, ICEM 2022 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2200-2206 |
| Number of pages | 7 |
| ISBN (electronic) | 9781665414326 |
| Publication status | Published - 2022 |
| Event | 2022 International Conference on Electrical Machines, ICEM 2022 - Valencia, Spain Duration: 5 Sept 2022 → 8 Sept 2022 |
Abstract
The stator core vibration caused by electromagnetic forces is an important topic in the design of electric ma-chines. A crucial task for the comprehensive analysis of this issue is to accurately estimate the eigenmodes and eigenfrequencies of the mechanical system. This paper presents a new analytical model based on beam elements as an alternative to the typical finite-element (FE) and classical analytical models applied for this purpose. The proposed model takes the stator yoke and teeth into account and is able to predict the system eigenmodes and eigenfrequencies. The results are compared to FE and analytical calculations and validated based on measurements performed on a stator core.
Keywords
- analytic calculation, beam element, eigenfrequencies, eigenmodes, Electric machines, finite element analysis, magnetic cores, modal analysis, numerical models, stators, vibrations
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
2022 International Conference on Electrical Machines, ICEM 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 2200-2206.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Calculation of Electric Machines Vibration using an Analytical Beam Element Model
AU - De Barros, A.
AU - Gerlach, M. E.
AU - Huang, X.
AU - Langfermann, M.
AU - Ponick, B.
AU - Ebrahimi, A.
N1 - Funding Information: This work was supported by the Federal Ministry of Economic Affairs and Energy on the basis of a decision by the German Bundestag.
PY - 2022
Y1 - 2022
N2 - The stator core vibration caused by electromagnetic forces is an important topic in the design of electric ma-chines. A crucial task for the comprehensive analysis of this issue is to accurately estimate the eigenmodes and eigenfrequencies of the mechanical system. This paper presents a new analytical model based on beam elements as an alternative to the typical finite-element (FE) and classical analytical models applied for this purpose. The proposed model takes the stator yoke and teeth into account and is able to predict the system eigenmodes and eigenfrequencies. The results are compared to FE and analytical calculations and validated based on measurements performed on a stator core.
AB - The stator core vibration caused by electromagnetic forces is an important topic in the design of electric ma-chines. A crucial task for the comprehensive analysis of this issue is to accurately estimate the eigenmodes and eigenfrequencies of the mechanical system. This paper presents a new analytical model based on beam elements as an alternative to the typical finite-element (FE) and classical analytical models applied for this purpose. The proposed model takes the stator yoke and teeth into account and is able to predict the system eigenmodes and eigenfrequencies. The results are compared to FE and analytical calculations and validated based on measurements performed on a stator core.
KW - analytic calculation
KW - beam element
KW - eigenfrequencies
KW - eigenmodes
KW - Electric machines
KW - finite element analysis
KW - magnetic cores
KW - modal analysis
KW - numerical models
KW - stators
KW - vibrations
UR - http://www.scopus.com/inward/record.url?scp=85141090119&partnerID=8YFLogxK
U2 - 10.1109/ICEM51905.2022.9910931
DO - 10.1109/ICEM51905.2022.9910931
M3 - Conference contribution
AN - SCOPUS:85141090119
SP - 2200
EP - 2206
BT - 2022 International Conference on Electrical Machines, ICEM 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 International Conference on Electrical Machines, ICEM 2022
Y2 - 5 September 2022 through 8 September 2022
ER -