微型永磁无刷直流电机的设计与优化

微特电机 ›› 2024, Vol. 52 ›› Issue (5): 22-26.

微型永磁无刷直流电机的设计与优化

左　佳,赵丽颖,商荣翔,王　浩,董雪阳

北京七星飞行电子有限公司, 北京 100018

收稿日期:2023-11-29 出版日期:2024-05-28 发布日期:2024-06-13

Design and Optimization of Miniature Permanent Magnet Brushless DC Motors

ZUO Jia, ZHAO Liying, SHANG Rongxiang, WANG Hao, DONG Xueyang

Beijing Seven Star Flight Electronic Co. ,Ltd. ,Beijing 100018, China

Received:2023-11-29 Online:2024-05-28 Published:2024-06-13

摘要/Abstract

摘要： 对一款航空用微型永磁无刷直流电机进行了设计,永磁体选用钐钴进行 Halbach 阵列充磁,并对电机的部分参数进行了优化,与原方案相比,优化了电机的输出转矩。制作了一款实物样机,通过对样机的测试,验证了优化的可行性。

关键词: 永磁无刷直流电机, 钐钴, Halbach 阵列

Abstract: A miniature permanent magnet brushless DC motor for aviation was designed, using SmCo as the permanent magnet for Halbach array magnetization, and some parameters of the motor were optimized. Compared with the original plan, the output torque of the motor was optimized. A physical prototype was produced, the feasibility of optimization was verified through testing the prototype.

Key words: permanent magnet brushless DC motor, SmCo, Halbach array

中图分类号:

TM351

左　佳, 赵丽颖, 商荣翔, 王　浩, 董雪阳. 微型永磁无刷直流电机的设计与优化[J]. 微特电机, 2024, 52(5): 22-26.

ZUO Jia, ZHAO Liying, SHANG Rongxiang, WANG Hao, DONG Xueyang. Design and Optimization of Miniature Permanent Magnet Brushless DC Motors[J]. Small & Special Electrical Machines, 2024, 52(5): 22-26.

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