永磁同步潜油电机磁场数值分析

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永磁同步潜油电机磁场的场域复杂,介质种类较多,磁场饱和及磁密变化大的区域也多,这就使需要剖分的单元数增多,加大了剖分工作量,同时也不利于自动剖分和磁场的数值计算。本文在采用有限元法求解电机磁场时,针对上述问题提出了一些行之有效的处理方法,经实际运行证明简便可行。
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