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Comparison of the iron loss of a flux-reversal machine under four different PWM modes
- Kim, Tae Heoung;
- Shin, Heung-Kyo;
- Shin, Heung-Kyo;
- Lee, Soon-Young;
- Lee, Ju
Citations
SCOPUS
0초록
Flux-reversal machine (FRM) is a new brushless doubly salient permanent magnet machine. It can be driven by 120° square wave voltage and use PWM pulse patterns in two-phase feeding scheme to control the speed of the machine. This paper introduces four PWM modes used FRM control system, and analyzes the effects of four different PWM modes on the iron loss using a two dimensional time-stepped voltage source finite-element method (FEM). The iron loss is calculated from the time variation of the magnetic field distribution.
키워드
Control system analysis; Electric potential; Finite element method; Iron; Permanent magnets; Speed control; Iron losses; Phase feeding schemes; Pulse patterns; Time variation; Magnetic flux
- 제목
- Comparison of the iron loss of a flux-reversal machine under four different PWM modes
- 저자
- Kim, Tae Heoung; Shin, Heung-Kyo; Shin, Heung-Kyo; Lee, Soon-Young; Lee, Ju
- 발행일
- 2006-05
- 유형
- Conference Paper
- 저널명
- 12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006
- 페이지
- 239 ~ 239