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동일한 토크-속도 성능곡선을 만족하는 철도차량 직접구동용 IPMSM과 마그네틱 기어드 모터의 특성 비교 연구
A Comparative Study on the Characteristics of IPMSM and Magnetic Geared Motor for Direct Drive of Railway Vehicles Satisfying the Identical Torque-Speed Performance Curve
- Kim, Seong-Hwi;
- Jo, Ik-Hyun;
- Lim, Jae-Hyeon;
- Lee, Ju;
- Park, Chan-Bae
Citations
SCOPUS
1초록
This paper conducted a comparative study on the characteristics of an Interior Permanent Magnet Synchronous Motor (IPMSM) and a Magnetic Gear Motor (MGM) with a 200 kW class direct drive motor (DDM). The IPMSM and MGM for DDM satisfying a given torque-speed performance curve were designed, and it was examined whether the same torque-speed performance curve could be satisfied based on the voltage limiting ellipse of MGM newly derived. In addition, the electromagnetic characteristics and performance of the two motors were analyzed, and a comparative study of the two motors was conducted in various aspects such as current density, power density, and efficiency.
키워드
Direct drive motor; Interior permanent magnet synchronous motor; Magnetic geared motor; Magnetism; Synchronous motors; Traction motors; Vehicle performance; Permanent magnets; Comparatives studies; Direct drive motor; Gear motors; Geared-motors; Interior permanent magnet synchronous motor; Magnetic gear; Magnetic geared motor; Performance curve; Speed performance; Torque-speed
- 제목
- 동일한 토크-속도 성능곡선을 만족하는 철도차량 직접구동용 IPMSM과 마그네틱 기어드 모터의 특성 비교 연구
- 제목 (타언어)
- A Comparative Study on the Characteristics of IPMSM and Magnetic Geared Motor for Direct Drive of Railway Vehicles Satisfying the Identical Torque-Speed Performance Curve
- 저자
- Kim, Seong-Hwi; Jo, Ik-Hyun; Lim, Jae-Hyeon; Lee, Ju; Park, Chan-Bae
- 발행일
- 2022-10
- 유형
- Article
- 저널명
- 전기학회논문지
- 권
- 71
- 호
- 10
- 페이지
- 1441 ~ 1448
- 언어
- KOR
- 출판사
- 대한전기학회
- 발행국가
- 대한민국
- 분량
- 8 페이지
- ISSN
- E 2287-4364
P 1975-8359