ステップモータの動特性(第 2 報) : ヒステリシスの影響を考慮した出力トルク特性

概要

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In this paper, we present the investigation on the non-linear differential equations for dynamic performances of a step motor in the case where the effect of hysteresis of exciting winding is especially considered. The example used in our investigation is the five-phase step motor of variable reluctance type. It is shown that the effect of hysteresis results in the decrease of the equivalent self-inductance of the exciting winding and also results in the decrease of the generated torque. We have also got the relations between the switching angle which maximize the load torque and the output torque of the step motor, especially considering the effect of hysteresis. Also we have derived the performance equation of torque versus speed characteristic of the step motor considering the hysteresis effect.
東海大学の論文