Details
| Original language | English |
|---|---|
| Title of host publication | 2024 27th International Conference on Electrical Machines and Systems, ICEMS 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1786-1793 |
| Number of pages | 8 |
| ISBN (electronic) | 9784886864406 |
| ISBN (print) | 979-8-3503-7910-5 |
| Publication status | Published - 26 Nov 2024 |
| Event | 27th International Conference on Electrical Machines and Systems, ICEMS 2024 - Fukuoka, Japan Duration: 26 Nov 2024 → 29 Nov 2024 |
Abstract
Torque ripple can cause noise and vibration in electric machines. To counteract this, various methods such as short pitch winding or sinusoidal pole contour are used to reduce flux density harmonics in the air gap and the resulting torque ripple. The stator or rotor can also be skewed to reduce the influence of slot harmonics. However, all these methods have the disadvantage of reducing the fundamental spatial harmonic of the flux density and therefore the mean torque. This paper investigates an alternative approach for synchronous reluctance machines based on analytical equations to reduce torque ripple using additively manufactured rotors and compares them with existing approaches.
Keywords
- Additive Manufacturing, Analytics, Machine Design, Synchronous Reluctance Motor, Torque Ripple
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
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2024 27th International Conference on Electrical Machines and Systems, ICEMS 2024. Institute of Electrical and Electronics Engineers Inc., 2024. p. 1786-1793.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Axial Design Guidelines for Torque Ripple Reduction in Additively Manufactured Synchronous Reluctance Rotors
AU - Schubert, Marius
AU - Ponick, Bernd
N1 - Publisher Copyright: © 2024 The Institute of Electrical Engineers of Japan.
PY - 2024/11/26
Y1 - 2024/11/26
N2 - Torque ripple can cause noise and vibration in electric machines. To counteract this, various methods such as short pitch winding or sinusoidal pole contour are used to reduce flux density harmonics in the air gap and the resulting torque ripple. The stator or rotor can also be skewed to reduce the influence of slot harmonics. However, all these methods have the disadvantage of reducing the fundamental spatial harmonic of the flux density and therefore the mean torque. This paper investigates an alternative approach for synchronous reluctance machines based on analytical equations to reduce torque ripple using additively manufactured rotors and compares them with existing approaches.
AB - Torque ripple can cause noise and vibration in electric machines. To counteract this, various methods such as short pitch winding or sinusoidal pole contour are used to reduce flux density harmonics in the air gap and the resulting torque ripple. The stator or rotor can also be skewed to reduce the influence of slot harmonics. However, all these methods have the disadvantage of reducing the fundamental spatial harmonic of the flux density and therefore the mean torque. This paper investigates an alternative approach for synchronous reluctance machines based on analytical equations to reduce torque ripple using additively manufactured rotors and compares them with existing approaches.
KW - Additive Manufacturing
KW - Analytics
KW - Machine Design
KW - Synchronous Reluctance Motor
KW - Torque Ripple
UR - http://www.scopus.com/inward/record.url?scp=105002369715&partnerID=8YFLogxK
U2 - 10.23919/ICEMS60997.2024.10920953
DO - 10.23919/ICEMS60997.2024.10920953
M3 - Conference contribution
AN - SCOPUS:105002369715
SN - 979-8-3503-7910-5
SP - 1786
EP - 1793
BT - 2024 27th International Conference on Electrical Machines and Systems, ICEMS 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 27th International Conference on Electrical Machines and Systems, ICEMS 2024
Y2 - 26 November 2024 through 29 November 2024
ER -