The Optimal Design of Fractional-slot SPM to Reduce Cogging Torque and Vibration

被引：11

作者：

Cho, Gyu-Won ^{[1
]}

Jang, Woo-Sung

Jang, Ki-Bong ^{[1
]}

Kim, Gyu-Tak ^{[1
]}

机构：

[1] Changwon Natl Univ, Dept Elect & Elect Engn, Chang Won, South Korea

来源：

JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | 2012年 / 7卷 / 05期

关键词：

SPMSM; Fractional slot; Modal analysis; Radial magnetic force; PERMANENT-MAGNET MOTOR; MACHINES;

D O I：

10.5370/JEET.2012.7.5.753

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 deals with the analysis of vibration and noise sources in a modular-type SPM fractional-slot motor. To reduce cogging torque, torque ripple and unequal radial force, which are the main causes of the electromagnetic vibration, the optimal shape of notch and magnet are designed.

引用

页码：753 / 758

页数：6

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