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磁悬浮力是块状超导体重要的实用参数,研究磁悬浮力具有实际意义;介绍了超导块材的自稳定悬浮原理;研究了永磁体的半径对系统磁悬浮力的影响,以及在永磁体半径与超导体半径不同时永磁体厚度、永磁体与超导块之间的距离及通过线圈的电流对混合磁悬浮系统的磁悬浮力的影响。使用Ansys软件对混合磁悬浮系统模型进行了仿真分析,并总结了系统各个参数与磁悬浮力之间的关系。最后通过实验验证了所得到的结论。
The magnetic levitation force is an important practical parameter of bulk superconductor. The study of magnetic levitation force is of practical significance. The principle of self-stabilizing suspension of superconducting block is introduced. The influence of the radius of permanent magnet on the levitation force of the system, The influence of the different thickness of the permanent magnet, the distance between the permanent magnet and the superconductor and the current through the coil on the magnetic levitation force of the hybrid magnetic levitation system. Ansys software was used to simulate the hybrid magnetic suspension system model and the relationship between the system parameters and magnetic levitation force was summarized. Finally, the experimental results verify the conclusion.