The magnetic network model of hybrid step motor is established according to the air gap rate permeance method, and the expression ofthe harmonic back EMF is deduced.

 
  • 利用氣隙比磁導法建立了混合式步進(jìn)電動(dòng)機的磁網(wǎng)絡(luò )模型,推導出諧波反電勢的表達式。
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