Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2004.04a
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- Pages.65-67
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- 2004
The Magnetic Field Analysis of Slotless BLDC Motors according to Design Parameters
슬롯리스형 BLDC 전동기의 설계 변수에 따른 자계 특성 해석
- Jang, Seok-Myeong (Chungnam National Univ.) ;
- Park, Ji-Hoon (Chungnam National Univ.) ;
- Choi, Jang-Young (Chungnam National Univ.) ;
- Ryu, Dong-Wan (Hyosung Co.)
- Published : 2004.04.22
Abstract
In this paper, we Present two-dimensional (2-D) analytical model for predicting the magnetic field characteristic of slotless permanent magnet bushless motors. Results from the model are compared to those deduced from 2-D finite element analyses(FEA). It is shown that the radial magnetization and the parallel magnetization of permanent magnet can have flux density on coil, airgap and permanent magnet's surface.
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