永磁电动机结构参数对齿槽转矩的影响综述

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Abstract The reduction of cogging torque is an important aspect of the research and design of permanent magnet motors. This paper focuses on the structural characteristics of permanent magnet motors. The influence of the magnetic circuit structure and main parameters of permanent magnet motors on cogging torque is analyzed. This paper summarizes the research on cogging torque reduction in recent years, and provides reference for future research on cogging torque reduction in permanent magnet motors.

Key words： cogging torque permanentmagnet motor structural parameters

Received: 21 June 2017 Published: 07 February 2018

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	Lin Chuanlin
	Lin Zhen

Cite this article:

Lin Chuanlin,Lin Zhen. Overview of the influence of structural parameters on cogging torque in permanent magnetmotors[J]. Electrical Engineering, 2018, 19(2): 6-10.

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http://dqjs.cesmedia.cn/EN/Y2018/V19/I2/6

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