Novel Stator Design of Double Salient Permanent Magnet Motor

被引：26

作者：

Tai, Wei-Hsiu ^{[1
]}

Tsai, Mi-Ching ^{[1
]}

Gaing, Zwe-Lee ^{[3
]}

Huang, Po-Wei ^{[1
]}

Hsu, Yu-Sheng ^{[2
]}

机构：

[1] Natl Cheng Kung Univ, Dept Mech Engn, Tainan 701, Taiwan

[2] Natl Cheng Kung Univ, Elect Motor Technol Res Ctr, Tainan 701, Taiwan

[3] Kao Yuan Univ, Dept Elect Engn, Kaohsiung 821, Taiwan

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2014年 / 50卷 / 04期

关键词：

Assembled stators; cogging torque; double salient; feasible cones; permanent magnet motor;

D O I：

10.1109/TMAG.2013.2283373

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 presents a novel double salient motor design in which the permanent magnets are implanted in the stator to provide additional magnetic flux sources for enhancing its performance and reducing the inherent cogging torque. The feasible cones method is adopted to calculate the dimensional sizes of the proposed short flux path motor. The assembled stators concept is employed to design the magnetic flux paths of the double salient permanent magnet (DSPM) motor and also transfer the heat generated by the windings outside the motor. Due to the nonlinear properties of the doubly salient structure, this paper utilizes both magnetic circuit analysis and finite element analysis to evaluate different operating characteristics of the designed DSPM motor. Experimental data are provided to verify the proposed design.

引用

页数：4

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