DocumentCode
1197280
Title
The FEM-BEM analysis of complex grounding systems
Author
Trlep, Mladen ; Hamler, Anton ; Jesenik, Marko ; Stumberger, Bojan
Author_Institution
Fac. of Electr. Eng. & Comput. Sci., Univ. of Maribor, Slovenia
Volume
39
Issue
3
fYear
2003
fDate
5/1/2003 12:00:00 AM
Firstpage
1155
Lastpage
1158
Abstract
This paper shows the use of the hybrid finite-boundary element method (HM) in the analysis of complex grounding systems (GS) designed for protection of power and industrial systems. In the field calculation a three-dimensional (3-D) linear finite element and a 3-D mixed boundary element were applied. The program solution used is suitable for any GS and for isotropic or anisotropic soil properties.
Keywords
boundary-elements methods; earthing; electromagnetic field theory; finite element analysis; power system protection; anisotropic soil properties; complex grounding systems; field calculation; finite element methods; grounding electrodes; hybrid FEM-BEM analysis; hybrid finite-boundary element method; industrial systems; isotropic soil properties; numerical analysis; power systems; protection; Anisotropic magnetoresistance; Boundary conditions; Conductivity; Electric potential; Electrodes; Equations; Finite element methods; Grounding; Power system protection; Soil;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2003.810201
Filename
1198422
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