대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1991년도 하계학술대회 논문집
- /
- Pages.114-117
- /
- 1991
부상용 전자석 특성의 3차원 해석
3-D Analysis of The Characteristics of Levitation System
- Jeon, Dae-Yeong (Seoul Nat'l Univ.) ;
-
Lee, Ki-Sik
(Dan Kuk Univ.)
;
- Hahn, Song-Yop (Seoul Nat'l Univ.) ;
- Shin, Pan-Seok (KERI) ;
-
Kim, Yong-Joo
(KERI)
- 발행 : 1991.07.18
초록
In magnetic levitation and repulsion systems, the eddy current on the rail induced by the motion of vehicle, plays an important role on forces. The 3-dimensional finite element method is used to analyze these phenomina. The non-linear analysis is also carried out using Newton-Raphson method. The levitation, drag, and guidance forces are compared with those obtained by two-dimensional linear analysis and three-dimensional linear analysis.
키워드