Thermal analysis of soft magnetic composite motors using a hybrid model with distributed heat sources

被引：53

作者：

Guo, YG ^{[1
]}

Zhu, JG

Wu, W

机构：

[1] Univ Technol Sydney, Fac Engn, Sydney, NSW 2007, Australia

[2] GE Global Res, Niskayuna, NY 12309 USA

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2005年 / 41卷 / 06期

关键词：

claw pole motor; core loss; hybrid thermal model; magnetic field analysis; soft magnetic composite;

D O I：

10.1109/TMAG.2005.848316

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 hybrid thermal model with distributed heat sources for thermal analysis of soft magnetic composite (SMC) motors. The model uses a combination of lumped and distributed thermal parameters, which can be obtained from motor dimensions and thermal constants. The model can be used to calculate the core loss in each part, in combination with three-dimensional magnetic field finite-element analysis. The thermal model is applied to calculate the temperature distributions in a claw pole permanent-magnet motor with SMC stator.

引用

页码：2124 / 2128

页数：5

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