层压和复合磁芯开关磁阻电机的转矩和电感的计算和测量

IF 1.2 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Archives of Electrical Engineering Pub Date : 2023-04-03 DOI:10.24425/aee.2022.140201

M. A. P. R. o

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引用次数: 2

摘要

开关磁阻电机(SRMs)驱动器的性能取决于其结构中使用的磁性材料，这些材料会影响诸如电感和电磁转矩曲线等静态参数。本文用有限元法对开关磁阻电机进行了仿真，并与实测结果进行了比较。对两种开关磁阻电机进行了分析，一种是改良的艾默生多层铁芯电机，另一种是铁基粉末复合材料磁芯样机。在第一部分的研究中，测量了磁性材料在静态和动态50hz条件下的磁化曲线。然后，对电感和发展转矩的仿真和测量结果进行了比较和分析。在研究的最后一部分，对电机的磁通密度进行了仿真。研究结果表明，仿真结果与实测结果非常接近，两种电机的性能基本一致。

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Calculations and measurements of torque and inductance of switched reluctance motors with laminated and composite magnetic cores

: The performance of drives with switched reluctance motors (SRMs) depends on magnetic materials used in their construction which inﬂuence static parameters such as inductance and electromagnetic torque proﬁles. The paper deals with simulations of switched reluctance motors in the ﬁnite element method and their comparison with measurements. Two kinds of switched reluctance motors were analysed, the modiﬁed Emerson Electric motor with a laminated steel core and a prototype, the one with a magnetic core made of iron-based powder composite materials. In the ﬁrst part of the research, magnetization curves of magnetic materials were measured for static and dynamic conditions with 50 Hz. Next, simulations and measurements of inductance and developed torque were compared and analysed. In the last part of the research, simulations of magnetic ﬂux density in motors were conducted. As the result of the research, it occurred that the simulations and measurements are quite close and two kinds of motors exhibit similar performance.

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来源期刊

Archives of Electrical Engineering ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

2.40

自引率

53.80%

发文量

审稿时长

18 weeks

期刊介绍： The journal publishes original papers in the field of electrical engineering which covers, but not limited to, the following scope: - Control - Electrical machines and transformers - Electrical & magnetic fields problems - Electric traction - Electro heat - Fuel cells, micro machines, hybrid vehicles - Nondestructive testing & Nondestructive evaluation - Electrical power engineering - Power electronics