The stabilization of cogging torque variation by manufacturing tolerances

被引：0

作者：

Cho, Gyu-Won ^{[1
]}

Lee, Won-Sik ^{[2
]}

Kang, Il-Hwan ^{[1
]}

Ha, Joong-Geun ^{[1
]}

Kim, Hee-Woon ^{[1
]}

Son, Woo-Seung ^{[1
]}

Song, Do-Hoon ^{[1
]}

Song, Myong-Ken ^{[1
]}

Kim, Gyu-Tak ^{[2
]}

机构：

[1] S&T Mot Co Ltd, Motor R&D Ctr, Chang Won, Gyeongsangnam D, South Korea

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

来源：

2016 IEEE CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION (CEFC) | 2016年

关键词：

SPMSM; EPS; Cogging Torque; Manufacturing tolerance; Harmonics; Skew; Core segment; PERMANENT-MAGNET MOTORS;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

The theoretical cogging torque by the electromagnetic analysis is constant due to the ideal shape rotor and stator. In addition, this phenomenon is a very big clue in the cogging torque reduction. In this paper, the cogging torque according to a mass-production tolerance was considered by experimental review. Therefore, we propose an improvement of the tolerances in the housing for a stabilization of the cogging torque variation.

引用

页数：6

共 7 条

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