带有分数槽绕组和永久磁铁的机器中的扭矩脉动

Q3 Engineering

Russian Electrical Engineering Pub Date : 2024-05-21 DOI:10.3103/s1068371224700147

D. Yu. Babitsky, D. M. Toporkov, G. O. Heinrich

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引用次数: 0

摘要

摘要对带有分数槽绕组和永久磁铁的电机中的转矩脉动进行了研究。研究考虑了在转子圆柱表面布置永久磁铁的磁系统设计。分析采用谐波分量法进行。考虑了在分数槽绕组产生的磁动力谐波与具有恒定和可变等效磁导率的永磁体产生的磁动力谐波相互作用时扭矩的形成。得出了描述扭矩脉动发生的分析表达式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Torque Pulsations in Machines with Fractional Slot Windings and Permanent Magnets

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Torque Pulsations in Machines with Fractional Slot Windings and Permanent Magnets

Abstract

A study of torque pulsations in electrical machines with fractional slot windings and permanent magnets has been carried out. The design of a magnetic system with the arrangement of permanent magnets on the cylindrical surface of the rotor is considered. The analysis was carried out using the harmonic components method. The formation of torque is considered during the interaction of harmonics of the magnetomotive force created by fractional slot windings and harmonics of the magnetomotive excitation force generated by permanent magnets with constant and variable equivalent magnetic conductivity. Analytical expressions describing the occurrence of torque pulsations are obtained.

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来源期刊

Russian Electrical Engineering Engineering-Electrical and Electronic Engineering

CiteScore

1.50

自引率

0.00%

发文量

期刊介绍： Russian Electrical Engineering is a journal designed for the electrical engineering industry and publishes the latest research results on the design and utilization of new types of equipment for that industry and on the ways of improving the efficiency of existing equipment.