深槽转子变截面齿的磁动势计算  

The Magnetic Motive Force Calculation of VariableCrosssection Tooth in Current Throtting Type Rotor

作　　者：康连福[1] 

机构地区：[1]长春光机学院电子工程系

出　　处：《长春光学精密机械学院学报》1996年第3期67-69,共3页Journal of Changchun Institute of Optics and Fine Mechanics

摘　　要：本文介绍异步电动机深槽转子变截面齿的磁动势计算的一种较精确算法,即将齿高细分多段与绘制hz-Hz曲线相结合求平均值的计算方法,并通过算例与通常采用的经验公式算法所得的结果进行了比较,证实了本文所述方法的必要性和准确性。This paper gives a precise method to calculate the magnetic motive force of variable cross-section tooth in stepping motor′s current throtting type rotor.This method compute the average through the combining of fine dividing tooth manner and grphing the 'hZ-HZ'curve manner.In acase,the reults using this method are compared with the resutts using the empirical formual.It is proved that this method is procise and necessary.

关 键 词：异步电动机 变截面齿 磁动势 

分 类 号：TM343.03[电气工程—电机]