Study and design for large line-start permanent magnet synchronous motors

被引:0
|
作者
Zhao, Q [1 ]
Wang, XL [1 ]
Yu, SB [1 ]
Zhang, D [1 ]
An, ZL [1 ]
Tang, RY [1 ]
机构
[1] Shenyang Univ Technol, Shenyang 110023, Peoples R China
关键词
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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
The design of large three-phase line start permanent magnet synchronous motors (LS-PMSM) with buried permanent magnets in the rotor below a squirrel cage is studied in this paper. Difficult problems such as rotor structure and ventilation have been solved during design of a 4 pole 1120kW LS-PMSM. The leakage magnetic flux and magnet bridge strength is calculated with finite element method (FEM) The verified characteristic of manufactured LS-PMSM is very good agree to the calculated effect by FEM.
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页码:132 / 133
页数:2
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