Validation of finite element solutions of nonlinear, periodic eddy current problems

被引：0
作者：
Plasser, Rene [1 ]
Biro, Oszkar [1 ]
机构：
[1] Graz Univ Technol, Inst Fundamentals & Theory Elect Engn, Inffeldgasse 18, A-8010 Graz, Austria
来源：
ARCHIVES OF ELECTRICAL ENGINEERING | 2014年 / 63卷 / 04期
关键词：
eddy-currents; nonlinear magnetics; finite elements; 3-dimensional;
D O I：
10.2478/aee-2014-0040
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：
An industrial application is presented to validate a finite element analysis of 3-dimensional, nonlinear eddy-current problems with periodic excitation. The harmonic-balance method and the fixed-point technique are applied to get the steady state solution using the finite element method. The losses occurring in steel reinforcements underneath a reactor due to induced eddy-currents are computed and compared to measurements.
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页码：591 / 600
页数：10
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