Orthogonality of the eigenfunctions of the plane transient eddy current problem

被引：0
|
作者：
Ehrich, M [1 ]
Fichte, LO [1 ]
Lüer, M [1 ]
机构：
[1] Univ Bundeswehr Hamburg, Dept Allgemeine & Theoret Elektrotech, D-22008 Hamburg, Germany
来源：
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2003年 / 17卷 / 1-3期
关键词：
D O I：
10.3233/JAE-2003-247
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 plane transient eddy current problem of a system of N arbitrary conductors with different magnetic permeability is solved in the time domain by time-separation. This leads to an eigenvalue problem which we treat by evaluating several volume and boundary integral equations for the vector potential. It is shown that the eigen functions of the different integral equations form complete orthogonal systems. As examples of application we calculate the transient behavior of the conductor system after connecting it to sources of direct voltage or direct current at time t = 0.
引用
收藏
页码：45 / 58
页数：14
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