A study on the characteristics due to pole-arc to pole-pitch ratio and saliency to improve torque performance of IPMSM

被引：65

作者：

Kim, Ki-Chan ^{[1
]}

Koo, Dae-Hyun

Hong, Jung-Pyo

Lee, Ju

机构：

[1] Hanyang Univ, Dept Elect Engn, Energy Convers Lab, Seoul 133791, South Korea

[2] KERI, Ind Applicat Res Lab, Mech Res Grp, Chang Won 641600, South Korea

[3] Hanyang Univ, Dept Automot Engn, Seoul 133791, South Korea

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2007年 / 43卷 / 06期

关键词：

IPMSM; pole-are to pole-pitch ratio; salient pole ratio; torque ripple;

D O I：

10.1109/TMAG.2007.893524

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 this paper, the design methodology of a rotor for the interior permanent magnet motor (IPMSM) considering pole-arc to pole-pitch ratio and saliency parameter owing to PM and duct structure is proposed in order to improve the characteristics such as average torque, torque ripple, cogging torque and back EMF waveform. Especially, demagnetization effect due to duct design is analyzed by using the finite element method (FEM).

引用

页码：2516 / 2518

页数：3

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