Abstract
This paper presents a novel design approach implemented in the rib geometry of a permanent magnet-assisted synchronous reluctance machine (PMA SynRM) to enhance the structural integrity of the rotor core. Both mechanical and electromagnetic aspects were considered to balance performance trade-offs. Rotor stress was evaluated using von Mises stress through finite element analysis. Simulation results substantiate the applicability of the proposed technique in mitigating the stress concentration effect in the rotor core. This enables seamless high-speed operation without compromising the output torque.
| Original language | English |
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| Title of host publication | CEFC 2024 - 21st IEEE Biennial Conference on Electromagnetic Field Computation |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9798350348958 |
| DOIs | |
| State | Published - 2024 |
| Event | 21st IEEE Biennial Conference on Electromagnetic Field Computation, CEFC 2024 - Jeju, Korea, Republic of Duration: 2 Jun 2024 → 5 Jun 2024 |
Publication series
| Name | CEFC 2024 - 21st IEEE Biennial Conference on Electromagnetic Field Computation |
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Conference
| Conference | 21st IEEE Biennial Conference on Electromagnetic Field Computation, CEFC 2024 |
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| Country/Territory | Korea, Republic of |
| City | Jeju |
| Period | 2/06/24 → 5/06/24 |
Bibliographical note
Publisher Copyright:© 2024 IEEE.
Keywords
- Synchronous reluctance machine (SynRM)
- finite element analysis (FEA)
- rotor rib
- stress concentration
- yield stress