DocumentCode
1961782
Title
Determination of frequency dependent characteristics of substation grounding systems by vector finite element analysis
Author
Silva, Viviane Cristine ; Cardoso, José R. ; Nabeta, Silvio I. ; Palin, Marcelo F. ; Pereira, Fábio H.
Author_Institution
Escola Politecnica da Universidade de Sao Paulo
fYear
0
fDate
0-0 0
Firstpage
176
Lastpage
176
Abstract
A 3D FE computational tool is developed to compute time-harmonic electromagnetic fields and impedance of substation grounding systems. It is based in the edge AV formulation. The method has been applied in several configurations of presented in the literature. The results are compared with both analytical and experimental data reported by other authors, with overall good agreement
Keywords
earthing; electromagnetic fields; finite element analysis; substation protection; 3D FE computational tool; frequency dependent characteristics; substation grounding systems; time-harmonic electromagnetic fields; vector finite element analysis; Earth; Electrodes; Electromagnetic fields; Electromagnetic waveguides; Equations; Finite element methods; Frequency dependence; Grounding; Impedance; Substations;
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-06.2006.1632968
Filename
1632968
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