Influence of Manufacturing Tolerances on Cogging Torque of IPMSM for EPS Application

被引：0
|
作者：
Kim, Yong-Beom [1 ]
Kim, Hae-Joong [1 ]
Jung, Kyung-Tae [1 ]
Hong, Jung-Pyo [1 ]
机构：
[1] Hanyang Univ, Dept Automot Engn, Seoul, South Korea
来源：
2014 17TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2014年
关键词：
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：
This paper examines a study of an unexpected cogging torque due to the manufacturing tolerances. During the manufacturing, to reduce the cogging torque, various design techniques can be chosen. However, some techniques, which are effective cogging torque reduction methods, can become ineffective. Also, if the manufacturing tolerances exist, they can cause an increase in the cogging torque magnitude. In this paper, the influence of manufacturing defects on the cogging torque is analyzed. For this purpose, the finite-element (FE) analyses are utilized and validated by the experimental measurements.
引用
收藏
页码：382 / 386
页数：5
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