Performance comparison between surface-mounted and interior brushless DC motor

Nan Nan Zhao, Qian Yang, Ming Hui Zhang, Wei Guo Liu

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, the cogging torque, airgap flux density, back-emf, and losses of a surface-mounted and a hybrid magnetization interior brushless machines with the same stator, airgap width, armature core length, material, permanent magnet consumption, speed and copper loss are compared. The analysis reveals that the loss in rotor back iron of interior motor is higher than that in surface-mounted motor due to the skin effect while the eddy current losses in sleeve and magnets of surface-mounted motor are significant, causing the total losses of surface-mounted motor are higher than that of interior motor.

源语言英语
主期刊名Linear Drives for Industry Applications IX
133-138
页数6
DOI
出版状态已出版 - 2013
活动9th International Symposium on Linear Drives for Industry Applications, LDIA 2013 - Hangzhou, 中国
期限: 7 7月 201310 7月 2013

出版系列

姓名Applied Mechanics and Materials
416-417
ISSN(印刷版)1660-9336
ISSN(电子版)1662-7482

会议

会议9th International Symposium on Linear Drives for Industry Applications, LDIA 2013
国家/地区中国
Hangzhou
时期7/07/1310/07/13

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