Pulsating Torque Reduction of Surface-Mounted Permanent Magnet Synchronous Motor with Unequal Slot Angle

被引：0
|
作者：
Yokoi, Y. [1 ]
Higuchi, T. [1 ]
机构：
[1] Nagasaki Univ, Div Elect Engn & Comp Sci, Nagasaki 8528521, Japan
来源：
2012 15TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2012) | 2012年
关键词：
magnet arc width; pulsating torque reduction; uneven slot arrangement; winding method; COGGING TORQUE;
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：
In the paper, we introduce the concept of uneven slot arrangement for the reduction of pulsating torque in a surface-mounted permanent magnet synchronous motor. The effect of the arrangement of slots and magnets on torque pulsation is studied numerically. The inequality in the slot arrangement reduces the 12th harmonic pulsating torque and increases the 6th harmonic one. In addition, we shape torque waveforms, based on the obtained results.
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页数：4
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