논문 해외 국제전문학술지(SCI급) A STUDY ON THE THERMAL CHARACTERISTICS OF THE PERMANENT MAGNET MOTOR CONSIDERING EDDY CURRENT LOSS IN THE PERMANENT MAGNET
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2016-11
- 저자명 김기찬
- 학술지명 ADVANCED SCIENCE LETTERS
- 발행처명 American Scientific Publishers order@aspbs.com
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 1
홈페이지논문 초록 (Abstract)
This paper deals with BLDCM (Brush-Less Direct Current Motor) and IPMSM (Interior Permanent Magnet Synchronous Motor) which they have same rating torque, rating speed, and size except the shape of magnet a nd the way of giving exciting currents. Between BLDCM and IPMSM, ther e are many differences which made a critical performance difference. Fir st of all, revised BLDCM and IPMSM model are suggested by using the basi c BLDCM for EPS and the magnetic equivalent circuit. In this paper, harmonic analysis, eddy current loss analysis, and thermal analys is are performed in regular sequence and the results are analyzed to com pare the characteristics of BLDCM with IPMSM. As a result, when BLDCM and IPMSM have the same size, same shape except a shapeof magnet, s ame output, IPMSM’s performance is better.