대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 하계학술대회 논문집 B
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- Pages.700-702
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- 2002
영구자석 브러시리스 AC 모터의 와전류 손실 특성해석
Eddy Current Loss Analysis of the Permanent Magnet Brushless AC Motor
-
Jang, S.M.
(Chung-Nam National Univ.)
;
- Cho, H.W. (Chung-Nam National Univ.) ;
-
Lee, S.H.
(Chung-Nam National Univ.)
;
-
Jeong, Y.H.
(KRISS)
- 발행 : 2002.07.10
초록
High-speed brushless permanent magnet machines are good for compressor and aerospace applications, etc. since they are conductive to high efficiency, high power density, small size and low weight. This paper presents 3-phase permanent magnet brushless AC Motor designed for the high-speed drives. Especially, we predicted the inverter high frequency pulse width modulation (PWM) switching caused eddy current losses in a permanent magnet brushless dc motor.
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