This article presents the study of the dependence of the Steinmetz coefficients on the technological processing parameters for commercially available SMC Somaloy 3P 700. The work was carried under a Box–Behnken design of experiments considering pressing pressure, heat treatment temperature, and soaking time as relevant factors over the total power losses. Based on the values of $K_{H}$ , $x$ , and $K_{D}$ extracted from the measured losses, equations for predicting the values of the Steinmetz coefficients with the processing parameters as inputs were generated. The results presented high correlation between the measured and modeled losses and can easily be applied to electrical machine design software.

中文翻译：

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基于软磁复合材料加工参数的Steinmetz系数预测

本文介绍了 Steinmetz 系数对市售 SMC Somaloy 3P 700 工艺参数依赖性的研究。该工作是在 Box-Behnken 实验设计下进行的，考虑了相关的压制压力、热处理温度和均热时间总功率损耗的因素。基于值 $K_{H}$ , $x$ ， 和 $K_{D}$ 从测量的损耗中提取，生成用于以处理参数作为输入预测 Steinmetz 系数值的方程。结果表明测量的损耗和建模的损耗之间具有高度相关性，并且可以很容易地应用于电机设计软件。