Special air-gap element for 2-D FEM analysis of electrical machines accounting for rotor skew

被引：19
|
作者：
Kalokiris, GD [1 ]
Kefalas, TD [1 ]
Kladas, AG [1 ]
Tegopoulos, JA [1 ]
机构：
[1] Natl Tech Univ Athens, Fac Elect & Comp Engn, GR-15780 Athens, Greece
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2005年 / 41卷 / 05期
关键词：
analytical solutions; finite-element method; permanent magnets; rotor skew;
D O I：
10.1109/TMAG.2005.846268
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 paper develops a special air-gap element based on the analytical solution of Laplace equation combined with standard finite elements, for analysis of electrical machines with rotor skew. It has been implemented for the analysis of a surface permanent-magnet machine. The results obtained have been compared to the ones of a standard 3-D finite-element model and are in good agreement with the measured ones.
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页码：2020 / 2023
页数：4
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