CAJ | 학술논문

在已有磁悬浮电机原理的基础上提出磁、气悬浮电机，通过气隙（气隙长度）联立磁、气悬浮本构方程，利用虚位移原理建立电机电磁悬浮力模型，建立了定转子气隙流体的雷诺方程。运用有限元分析软件对高速无轴承磁悬浮电机磁感应强度、电磁悬浮力及气隙流体的承载力进行了仿真分析。
재이유자현부전궤원리적기출상제출자、기현부전궤，통과기극（기극장도）련립자、기현부본구방정，이용허위이원리건립전궤전자현부력모형，건립료정전자기극류체적뢰낙방정。운용유한원분석연건대고속무축승자현부전궤자감응강도、전자현부력급기극류체적승재력진행료방진분석。
The magnetic‐gas suspension motor studied in this paper was proposed on the basis of the existing gas suspension on the principle of magnetic levitation motor .The motor levitation force model and Reynolds equation of stator and rotor gas gap fluid was established through air gap(gap length)simultane‐ous magnetic ,air suspension constitutive equation by using the virtual displacement principle .T he simula‐tion analysis was also made on the magnetic induction of the high‐speed non‐magnetic motors ,the electro‐magnetic levitation force and the carrying capacity of gap fluid with the help of the finite element analysis software .