Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Proceedings |
| Untertitel | 2018 23rd International Conference on Electrical Machines, ICEM 2018 |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| Seiten | 1317-1322 |
| Seitenumfang | 6 |
| ISBN (elektronisch) | 9781538624777 |
| Publikationsstatus | Veröffentlicht - 24 Okt. 2018 |
| Veranstaltung | 23rd International Conference on Electrical Machines, ICEM 2018 - Alexandroupoli, Griechenland Dauer: 3 Sept. 2018 → 6 Sept. 2018 |
Abstract
This paper describes the development process, 3D finite element analysis and resulting design guidelines for reducing eddy current effects on rotor surfaces of permanent magnet synchronous machines considering the three-dimensional freedom when designing parts to be made by additive manufacturing technologies. In a first step, a 3D finite element abstracted model, which optimally represents the rotor surface eddy current effects caused by higher spatial harmonics, is presented and discussed with regard to functionality and boundary conditions of the simulation data and the model itself. Today's metal additive manufacturing technologies allow the processing of soft magnetic ferro-silicon alloys. With respect to massive interior permanent magnet rotors, in the present paper, it will be used to groove the rotor surface in various manners. The impact of the particular rotor surface shapes on the flux path and the surface eddy current losses are evaluated and finally, the findings are used to develop specific design guidelines.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
- Ingenieurwesen (insg.)
- Maschinenbau
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Proceedings: 2018 23rd International Conference on Electrical Machines, ICEM 2018. Institute of Electrical and Electronics Engineers Inc., 2018. S. 1317-1322 8507151.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Surface Eddy Current Loss Reduction in Additively Manufactured Permanent Magnet Rotor Active Parts
AU - Urbanek, Stefan
AU - Ponick, Bernd
N1 - Publisher Copyright: © 2018 IEEE. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2018/10/24
Y1 - 2018/10/24
N2 - This paper describes the development process, 3D finite element analysis and resulting design guidelines for reducing eddy current effects on rotor surfaces of permanent magnet synchronous machines considering the three-dimensional freedom when designing parts to be made by additive manufacturing technologies. In a first step, a 3D finite element abstracted model, which optimally represents the rotor surface eddy current effects caused by higher spatial harmonics, is presented and discussed with regard to functionality and boundary conditions of the simulation data and the model itself. Today's metal additive manufacturing technologies allow the processing of soft magnetic ferro-silicon alloys. With respect to massive interior permanent magnet rotors, in the present paper, it will be used to groove the rotor surface in various manners. The impact of the particular rotor surface shapes on the flux path and the surface eddy current losses are evaluated and finally, the findings are used to develop specific design guidelines.
AB - This paper describes the development process, 3D finite element analysis and resulting design guidelines for reducing eddy current effects on rotor surfaces of permanent magnet synchronous machines considering the three-dimensional freedom when designing parts to be made by additive manufacturing technologies. In a first step, a 3D finite element abstracted model, which optimally represents the rotor surface eddy current effects caused by higher spatial harmonics, is presented and discussed with regard to functionality and boundary conditions of the simulation data and the model itself. Today's metal additive manufacturing technologies allow the processing of soft magnetic ferro-silicon alloys. With respect to massive interior permanent magnet rotors, in the present paper, it will be used to groove the rotor surface in various manners. The impact of the particular rotor surface shapes on the flux path and the surface eddy current losses are evaluated and finally, the findings are used to develop specific design guidelines.
KW - Additive Manufacturing
KW - Eddy Current Loss
KW - FEA
KW - Grooving
KW - PMSM
KW - Rotor
KW - Surface
UR - http://www.scopus.com/inward/record.url?scp=85057194282&partnerID=8YFLogxK
U2 - 10.1109/icelmach.2018.8507151
DO - 10.1109/icelmach.2018.8507151
M3 - Conference contribution
AN - SCOPUS:85057194282
SP - 1317
EP - 1322
BT - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd International Conference on Electrical Machines, ICEM 2018
Y2 - 3 September 2018 through 6 September 2018
ER -