Design Strategy of Magnetizer for Post-Assembly Magnetization of Spoke-Type Ferrite Magnet Motor
- Authors
- Seol, Hyun-Soo; Kim, Jun-Young; Liu, Huai-Cong; Kang, Dong-Woo; Lee, Ju
- Issue Date
- Mar-2019
- Publisher
- SPRINGER
- Keywords
- Permanent magnet; magnetization; spoke-type PMSM; post-assembly magnetization
- Citation
- JOURNAL OF ELECTRONIC MATERIALS, v.48, no.3, pp.1368 - 1374
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF ELECTRONIC MATERIALS
- Volume
- 48
- Number
- 3
- Start Page
- 1368
- End Page
- 1374
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/148276
- DOI
- 10.1007/s11664-018-6762-z
- ISSN
- 0361-5235
- Abstract
- Permanent magnets should receive external magnetic field energy for magnetization. It is a magnetizer that enables magnetization. The performance of magnets is determined by magnetization, and reaching 100% magnetization is very difficult. In this paper, a 3-times magnetizer was used for magnetization of a spoke-type ferrite magnet motor. The size of the permanent magnets and magnetizer winding must be designed appropriately to reach a high magnetization ratio. These parameters are determined using transient analysis, but this technique requires a significant amount of time. Magneto-static field analysis was used in this study with the goal of solving this problem. By using this method, the analysis time was reduced and a strategy for deriving a final model was proposed. The final model was designed using the proposed strategy and the model was manufactured. Finally, the performance of the 3-times magnetizer was confirmed by measuring the magnetization ratio of the magnets, and the proposed design strategy was verified through testing.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 전기공학전공 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/148276)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.