Three-dimensional structure of magnetic field in the mixed-micro levitation system using bulk superconductors

A three-dimensional numerical analysis conducted on the characteristics of electromagnetic force in the mixed-micro levitation system is presented. The study includes the results of comparisons of the numerical analysis with the experimental data. The results confirmed the three-dimensional structure of magnetic fields and the strong influence of the electromagnetic performance of the superconductors on the attributes of the electromagnetic force acting on the iron.