Validation of Finite Element Solutions of Nonlinear, Periodic Eddy Current Problems

Archives of Electrical Engineering

Oszkár Bíró¹  René Plasser¹ 

关键词: eddy-currents;    nonlinear magnetics;    finite elements;    3-dimensional;   

DOI  :  10.2478/aee-2014-0040

来源: Versita

【 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.

【 授权许可】

Unknown