Abstract
This paper presents two simple analytical models of the switched reluctance motor. The flrst model is constructed on two ∞ux linkage-current characteristics: the aligned position one, calculated via flnite element analysis (FEA), and the unaligned position characteristic calculated by using motor geometry data. The second model is based on three ∞ux linkage-current characteristics: the aligned, unaligned and average one, obtained by employing the FEA. In both cases the direct and inverse models are deflned. The models consider the core nonlinearity and the in∞uence of the rotor position on the motor behavior. The estimated magnetizing and torque characteristics are compared with that calculated via two dimensions FEA for a switched reluctance motor (SRM) sample and with the test bench obtained ones. The merits and the drawbacks of the models are evinced.
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