IPM type BLDC 전동기의 자속장벽 설치에 따른 코깅 토크 저감
- Title
- IPM type BLDC 전동기의 자속장벽 설치에 따른 코깅 토크 저감
- Other Titles
- Reducing the Cogging toque of IPM type BLDC Motor according to the Flux barrier shape
- Author
- 권병일
- Issue Date
- 2004-10
- Publisher
- 대한전기학회
- Citation
- 2004 대한전기학회 학술대회 논문집, Page. 67-69
- Abstract
- This paper describes an approach to design a interior permanent magnet motor(IPM motor) for the reduction of cogging torque. The magnitude of the torque ripple and cogging torque in a interior permanent magnet motor(IPM motor) are generally dependent on several major factors: the shape of stator tooth tip, slot opening width, air gap length, the shape of barrier preventing flux leakage of magnets, magnet configuration and magnetization distribution or magnet poles. In this paper, the IPM BLDC motor is designed considering a saturated leakag flux between the barriers on the rotor for increasing the efficiency and decreasing the magnitude of the cogging torque. Analytical model is developed for the IPM BLDC motor with a concentrated winding stator. The results verifies that the proposed design approach is very efficient and effective in reducing the cogging torque and the torque ripple of the IPM BLDC motor to be used in an electric vehicle.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01323660&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/152410
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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