FEA Based Analysis on Effect of Slot Pole Combination on Motor Torque and Magnet Eddy Current Loss With Bonded NdFeB Halbach Rotor

被引：0

作者：

Jha, Amit Kumar ^{[1
]}

Kedous-Lebouc, Afef ^{[1
]}

Garbuio, Lauric ^{[1
]}

Yonnet, Jean-Paul ^{[1
]}

Dubus, Jean-Marc ^{[2
]}

机构：

[1] Univ Grenoble Alpes, CNRS, Grenoble INP G2Elab, F-38000 Grenoble, France

[2] Valeo Elect Syst, 2 Rue Andre Boulle, F-94000 Vetraz Monthoux, France

来源：

2017 20TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS) | 2017年

关键词：

Bonded Halbach cylinder; Eddy current loss; Slots Poles combination; Tooth coil winding; MACHINES;

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：

The effect of slots poles combination on inductance and torque was investigated on the motor with outer rotor bonded NdFeB Halbach cylinder designed for automotive application. Motor with Halbach rotor has better performance with higher number of slots and poles combination. The magnet eddy loss was calculated and analyzed with different slots poles. The impact of rotor back on the eddy current was also investigated. The eddy loss calculated using 3D FEA models were also compared with 2D and shows a big difference between the two.

引用

页数：5

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