摘  要：本文在采用了准线性磁链模型后，正确地算出了开关磁阻电动机一相的电磁转矩，对现有计算公式进行了修正。除了现有的平均绕组电感外，本文还引入了微变绕组电感，并对这两种电感进行了初步的比较。
关键词：准线性磁链模型；一相的电磁转矩；微变的绕组电感

Abstract:Using prelinear flux model,correctly calculated one-phase electromagnetic torque of switched reluctance motor,corrected the mistake of existing formula.Besides existing average winding inductance,also introduced micro-variation winding inductance.The primary comparison was also made between the two kinds of winding inductance.
Key Words: Prelinear flux model;One-phase electromagnetic torque;Micro-variation winding inductance