Design and Analysis of 100kW High Speed Permanent Magnet Synchronous Motor

被引:0
|
作者
Zhang, Fengge [1 ]
Hao, Ye [1 ]
Liu, Guangwei [1 ]
Qiu, Fengyi [2 ]
机构
[1] Shenyang Univ Technol, Sch Elect Engn, Shenyang, Peoples R China
[2] Jiangsu Aerosp Power Elect Co Ltd, Jingjiang, Peoples R China
来源
2016 IEEE TRANSPORTATION ELECTRIFICATION CONFERENCE AND EXPO, ASIA-PACIFIC (ITEC ASIA-PACIFIC) | 2016年
关键词
high speed motor; permanent magnet synchronous motor; electromagnetic design; rotor strength analysis; temperature rise calculation; SLEEVE; PM;
D O I
暂无
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
According to the design characteristics of high speed permanent magnet synchronous motor, a 100kW, 50000r/min high speed permanent magnet synchronous motor is designed by 2D finite element method, and the electromagnetic characteristics of high speed permanent magnet synchronous motor at no-load and full-load condition are obtained by 2D finite element method. Because the sintered permanent magnet material can not be subjected to the tensile stress generated by the high speed rotation of rotor, the rotor strength of high speed permanent magnet synchronous motor is analyzed. The loss density of high speed motor is larger and the temperature rise of high speed motor is higher than conventional motor, so the cooling system of high speed motor is designed and the temperature rise of high speed motor is calculated. The results can provide references for the design of high speed permanent magnet synchronous motor.
引用
收藏
页码:843 / 847
页数:5
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