Design of 3 Times Magnetizer and Rotor of Spoke-Type PMSM considering Post-Assembly
- Title
- Design of 3 Times Magnetizer and Rotor of Spoke-Type PMSM considering Post-Assembly
- Author
- 이주
- Keywords
- Demagnetization; ferrite spoke-type permanent magnet synchronous motor (PMSM); magnetization; magnetizer
- Issue Date
- 2017-04
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Citation
- IEEE TRANSACTIONS ON MAGNETICS, v. 53, no. 11, Article no. 8208005
- Abstract
- Unlike the existing bar-type permanent magnets, it is difficult to magnetize the ferrite spoke-type permanent magnet synchronous motor (PMSM), because the permanent magnet is placed deep inside the shaft. In order to magnetize permanent magnet, a high magnetic field intensity is required. However, the high magnetic field intensity may cause demagnetization of surrounding permanent magnets. It has a bad effect on the magnetization of the permanent magnet and the performance of the spoke-type PMSM. In this paper, we proposed magnetizer models for magnetization of spoke-type 10 pole rotor and the inter-pole winding to reduce the demagnetization of surrounding permanent magnets. Finally, the optimally designed model was manufactured and the performance of the magnetizer was verified.
- URI
- https://ieeexplore.ieee.org/document/7933253https://repository.hanyang.ac.kr/handle/20.500.11754/113609
- ISSN
- 0018-9464; 1941-0069
- DOI
- 10.1109/TMAG.2017.2707593
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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