Analysis on the characteristics of the magnet for MAGLEV in consideration with magnetic nonlinear properties(I)

자기적 비선형 특성을 고려한 자기부상 열차용 전자석의 특성해석(I)

This paper treats the analysis on the performance characteristics-levtation force, magnetic flux density and flux density diagram with current-of the magnet for magnetically levitated vehicle(MAGLEV) by using finite element method in consideration with nonlinear magnetic material properties. Therefore, these data are useful for the determination of rated current and optimal design parameter of magnets with magnetic saturation phenomena.