유한요소법을 이용한 선형유도전동기의 횡방향 모서리 효과 분석
The Analysis of Transverse Edge Effect of Linear Induction Motor by using Finite Element Method
이성구(한양대학교); 배재남(한양대학교); 이형우(한국철도기술연구원); 박환준(한국철도기술연구원); 권삼영(한국철도기술연구원); 이주(한양대학교)
57권 12호, 2194~2198쪽
초록
In this paper, the construction of secondary reaction plate is analyzed by 3-D Finite Element Method (3-D FEM) to consider the influence of its variation on the transverse edge effect of LIM. The effective 3-D analysis model for considering the transverse edge effect caused by the finite widths of the primary and the secondary is proposed. The simple method measuring the transverse edge effect by using the patterns of currents induced in the secondary reaction plate is also proposed. With this effective analysis method, various models of secondary reaction plate with overhang and cap has been analyzed to consider the relationship between the construction of secondary reaction plate and the transverse edge effect of LIM.
Abstract
In this paper, the construction of secondary reaction plate is analyzed by 3-D Finite Element Method (3-D FEM) to consider the influence of its variation on the transverse edge effect of LIM. The effective 3-D analysis model for considering the transverse edge effect caused by the finite widths of the primary and the secondary is proposed. The simple method measuring the transverse edge effect by using the patterns of currents induced in the secondary reaction plate is also proposed. With this effective analysis method, various models of secondary reaction plate with overhang and cap has been analyzed to consider the relationship between the construction of secondary reaction plate and the transverse edge effect of LIM.
- 발행기관:
- 대한전기학회
- 분류:
- 전기공학