The levitating and propulsive electromagnetic fields of the high speed magnetic levitation vehicle is studied by using the finite element method. The tide of the thrust and levitation force varying along under the running condition is highlighted and an experiential formula is derived. According to the analysis and the calculation, the thrust and levitation force are related to the power angle, and the sixfold frequency undulation is found in thrust and levitation force due to the influence of the discontinuousness of the stator grooves and the material.