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견인용 IPMSM의 신뢰성 향상을 위한 형상 설계
Shape Design of IPMSM for the Reliability Improvement of Traction Motors
- 이기덕;
- 이주
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SCOPUS
0초록
IPMSM for traction motor has high power density and wide operating range. But high power density causes internal temperature rise and it makes big armature reaction which causes irreversible demagnetization. And with wide operating range, rotor rotating fast gets stress from centrifugal force. For this reason, traction motor is designed to considerate stress of rotor and irreversible demagnetization for reliability. This paper explains shape design method of 120kW IPMSM accounting improvement of reliability. Finally, the validity of the analysis and the performance evaluation were verified through testing of the final model.
키워드
IPMSM; Irreversible demagnetization; Stress; Traction motor; Demagnetization; Reliability; Stresses; Traction motors; Armature reaction; Centrifugal Forces; High power density; Internal temperature rise; IPMSM; Operating ranges; Reliability improvement; Shape designs; Rotors (windings)
- 제목
- 견인용 IPMSM의 신뢰성 향상을 위한 형상 설계
- 제목 (타언어)
- Shape Design of IPMSM for the Reliability Improvement of Traction Motors
- 저자
- 이기덕; 이주
- 발행일
- 2015-05
- 유형
- Article
- 저널명
- 전기학회논문지
- 권
- 64
- 호
- 5
- 페이지
- 816 ~ 822