Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.04c
- /
- Pages.5-7
- /
- 2007
Design and Analysis of Thrust Magnetic Bearing/Damper for 300HP Class High Speed Motor
300마력급 초고속 전동기의 스러스트 자기 베어링/댐퍼 설계 및 특성해석
-
Jang, Seok-Myeong
(Chungnam National University)
;
-
Choi, Jang-Young
(Chungnam National University)
;
- Park, Ji-Hoon (Chungnam National University) ;
-
Lee, Yong-Bok
(KIST)
;
- Lee, Hee-Sub (KIST)
- Published : 2007.04.19
Abstract
This paper deals with design and analysis of thrust magnetic bearing for 300HP class high speed motor. Using the solutions obtained from equivalent magnetic circuits, we predicts the electromagnetic characteristics such as thrust, time constant and power loss according to design parameters. And then, using non-linear finite element analysis, a detailed design is performed considering saturation in order to meet requirements.
Keywords