分别采用传统方法和保存与运行点相对应的磁导率的方法（fixed permeability method，FPM），利用Ansoft软件对永磁同步电机进行二维有限元计算，得到了电机的永磁体磁链λm、d、q轴电枢反应...
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本文简要介绍了脉冲磁导率测量方法。在不同条件下测量了某些材料的脉冲磁导率，并给出了测量结果。
A measuring method for pulse permeability was briefly introduced in this paper. Pulse permeability of some magnetic materials was measured under different conditions, and the results were given.
由场平均方法得到的等效磁导率与散射参数反演得到的等效磁导率进行了比较，两种结果符合一致。
The result of the effective permeability is calculated both by the field summation and the scattering parameters and the results have a good agreement.
基于颗粒混合媒质的模型，本文讨论了复合铁氧体吸波材料介电常数和磁导率的计算方法。
Based on the model of granular media, the calculating method of permittivity and permeability for compound ferrite absorption materials is studied.
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