Model Reduction Methods for Magnetic Fields Based on Modal Analysis

被引：2

作者：

Kirschneck, Michael ^{[1
]}

Rixen, Daniel ^{[2
]}

Polinder, Henk ^{[3
]}

机构：

[1] Delft Univ Technol, Dept Precis & Microsyst Engn, NL-2628 CD Delft, Netherlands

[2] Tech Univ Munich, Inst Appl Mech, D-80333 Munich, Germany

[3] Delft Univ Technol, Dept Elect Power Proc, NL-2628 CD Delft, Netherlands

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2014年 / 50卷 / 11期

关键词：

Magnetic field calculation; modal analysis; model reduction; substructuring; superelements;

D O I：

10.1109/TMAG.2014.2328863

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 introduces model reduction techniques based on various methods known from mechanical engineering that are used in calculation for structural analysis. These techniques are applied to electrical machines reducing the number of degrees of freedom and, hence, computation time for transient analysis. It further introduces magnetic superelements for the stator and the rotor of these machines and combines them with suitable coupling methods from literature.

引用

页数：4

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