Finite element analysis of saturation effects in a squirrel cage electrical machine

被引：9

作者：

Demenko, A

Nowak, L

机构：

[1] Poznań Univ. of Technology, Inst. of Indust. Elec. Engineering, Poznań

来源：

COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING | 1996年 / 15卷 / 04期

关键词：

mathematics; model;

D O I：

10.1108/03321649610154249

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Presents a method for the finite element (FE) analysis of saturation effects in a squirrel-cage electrical machine. The proposed mathematical model includes the FE equations of the electromagnetic field, the equations which define the connection of windings, and the mechanical equation. Applies an approach based on a simultaneous solution of these equations, paying special attention to the movement simulation. Applies the time-stepping method with a fixed grid, independent of the rotar position. In the method the motional effects are simulated by trigonometric interpolation of the results for the previous time step.

引用

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页码：88 / &

页数：9

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