Finite Element Calculation of Radial Electromagnetic Force of Permanent Magnet Synchronous Motor

被引：0
|
作者：
Li, XiaoNing [1 ]
Liu, Guangwei [1 ]
Liang, Bingxue [2 ]
Jin, Shi [1 ]
机构：
[1] Shenyang Univ Technol, Sch Elect Engn, Shenyang, Peoples R China
[2] Shenyang Bluelight Drive Technol Co Ltd, Shenyang 110179, Peoples R China
来源：
2021 24TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2021) | 2021年
基金：
中国国家自然科学基金;
关键词：
External rotor permanent magnet motor; Radial electromagnetic force; modal;
D O I：
10.23919/ICEMS52562.2021.9634564
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper analyzes the radial electromagnetic force of external rotor permanent magnet motor. First, The order and frequency characteristics of radial electromagnetic force of 72 slot 30 pole outer rotor permanent magnet motor are analyzed and calculated, and verified by finite element simulation. Compare with the natural frequency of the rotor part of the motor to determine whether the radial electromagnetic force is likely to cause resonance.
引用
收藏
页码：1262 / 1267
页数：6
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