BEM for eddy-current analysis in multi-material configurations

Author

Andjelic, Zoran ; Smajic, Jasmin

Author_Institution

ABB Corp. Res.

fYear

0

fDate

0-0 0

Firstpage

177

Lastpage

177

Abstract

This paper presents the deals with the BEM-based analysis of the eddy-current problems in the multi-material configurations. Proper eddy-current computation in the multi-material structures require proper treatment of the excitation current distribution over the interfaces between different materials (pre-processing run), as well as formulating of the proper boundary condition when performing the eddy-current analysis. Here we discuss the new approaches for both types of boundary conditions, using a H-BEM-formulation for eddy-current analysis in both current-carrying structures and passive metallic structures

Keywords

boundary-elements methods; current distribution; eddy currents; BEM-based analysis; boundary condition; boundary element methods; current-carrying structures; eddy-current analysis; excitation current distribution; multimaterial configurations; passive metallic structures; Boundary conditions; Computational electromagnetics; Computer interfaces; Conducting materials; Current density; Current distribution; Distributed computing; Magnetic analysis; Magnetic materials; Performance analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on

Conference_Location

Miami, FL

Print_ISBN

1-4244-0320-0

Type

conf

DOI

10.1109/CEFC-06.2006.1632969

Filename

1632969