Characteristics of IPMSM in constant torque and field-weakening mode

被引：0
|
作者：
Todorov, George [1 ]
Stoev, Bozhidar [1 ]
机构：
[1] Tech Univ Sofia, Dept Elect Machines, Sofia, Bulgaria
来源：
2018 20TH INTERNATIONAL SYMPOSIUM ON ELECTRICAL APPARATUS AND TECHNOLOGIES (SIELA) | 2018年
关键词：
constant torque; magnet segmentation; permanent magnet motor; speed range;
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：
The effect of permanent magnet segmentation in Internal Permanent Magnet Synchronous Machines (IPMSM) on the speed range in the constant torque region and flux-weakening region has been investigated. The motor performance of IPMSM with integral and with segmented permanent magnets has been compared. Maximum torque per ampere control strategy has also been applied for both constructions and the effect on the copper loss of the motor and its torque-speed characteristic has been analyzed.
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页数：4
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