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 | 1757-1762 |
| Number of pages | 6 |
| ISBN (electronic) | 9781665414326 |
| ISBN (print) | 978-1-6654-1433-3 |
| Publication status | Published - 2022 |
| Event | 2022 International Conference on Electrical Machines, ICEM 2022 - Valencia, Spain Duration: 5 Sept 2022 → 8 Sept 2022 |
Abstract
This paper presents a method for the analytical calculation of eddy current losses in rectangular magnets penetrated by homogeneous alternating fields. By considering the reaction field and the end-face effects, general rules for the reduction of eddy current losses by magnet segmentation are derived, taking into account material parameters and frequency dependence.
Keywords
- Eddy Current Losses, Magnet Segmentation, Permanent Magnet, Synchronous Machine
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
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2022 International Conference on Electrical Machines, ICEM 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 1757-1762.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - General Analytical Description of the Effects of Segmentation on Eddy Current Losses in Rectangular Magnets
AU - Hullmann, M.
AU - Ponick, B.
N1 - Funding Information: This work was supported by a USPHS National Research Service Award to K.V.A. and by USPHS grants. The costs of publication of this article were defrayed in part by the payment of page charges. This article must therefore by hereby marked “advertisement” in accordance with 18 U.S.C. Section 1734 solely to indicate this fact.
PY - 2022
Y1 - 2022
N2 - This paper presents a method for the analytical calculation of eddy current losses in rectangular magnets penetrated by homogeneous alternating fields. By considering the reaction field and the end-face effects, general rules for the reduction of eddy current losses by magnet segmentation are derived, taking into account material parameters and frequency dependence.
AB - This paper presents a method for the analytical calculation of eddy current losses in rectangular magnets penetrated by homogeneous alternating fields. By considering the reaction field and the end-face effects, general rules for the reduction of eddy current losses by magnet segmentation are derived, taking into account material parameters and frequency dependence.
KW - Eddy Current Losses
KW - Magnet Segmentation
KW - Permanent Magnet
KW - Synchronous Machine
UR - http://www.scopus.com/inward/record.url?scp=85141097166&partnerID=8YFLogxK
U2 - 10.1109/ICEM51905.2022.9910629
DO - 10.1109/ICEM51905.2022.9910629
M3 - Conference contribution
AN - SCOPUS:85141097166
SN - 978-1-6654-1433-3
SP - 1757
EP - 1762
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 -