Abstract This paper studies the performance of an axial-flux switched reluctance machine (AFSRM) using GOES (grain-oriented electrical steel) in its rotor and comparing it to a NOES (non-oriented electrical steel) rotor. Indeed, the AFSRM structure lends itself well to the use of GOES, especially at the rotor. In order to evaluate the intrinsic capabilities of the AFSRM, self-inductance versus rotor position and static torque were numerically simulated at a given operating point and used as indicators for the NOES and GOES performance comparison. The static torque is also used to determine and compare the torque per volume ratios and grasp the impact of GOES use in a 3D rotating structure. The introduction of GOES in a rotating machine leads to an improvement of the electromagnetic torque mean and maximum values, allowing to evaluate the GOES impact on the machine performance.

中文翻译：

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带无取向和取向电工钢转子的轴向磁通开关磁阻电机的性能比较

摘要 本文研究了转子采用 GOES（晶粒取向电工钢）的轴向磁通开关磁阻电机 (AFSRM) 的性能，并将其与 NOES（非取向电工钢）转子进行了比较。事实上，AFSRM 结构非常适合使用 GOES，尤其是在转子上。为了评估 AFSRM 的内在能力，在给定的工作点对自感与转子位置和静态扭矩进行了数值模拟，并将其用作 NOES 和 GOES 性能比较的指标。静态扭矩还用于确定和比较每体积比的扭矩，并掌握 GOES 在 3D 旋转结构中使用的影响。在旋转机器中引入 GOES 导致电磁转矩平均值和最大值的改善，