Title :
An improved linear grounding system analysis in two-layer earth
Author :
P.D. Rancic;L.V. Stefanovic;D.R. Djordjevic
Author_Institution :
Fac. of Electron. Eng., Nis Univ., Serbia
Abstract :
In this paper, a new system of integral equations (SIE) for the unknown grounding current distribution function on the grounding system (GS) conductors in two-layer earth is established. First, a quasi-stationary electromagnetic (EM) field structure and the potential at the points around the GS in two-layer earth are determined. The GS supply zone is approximated by an ideal current generator. The SIE is numerically solved by the point matching method using a polynomial approximation for the current distribution function.
Keywords :
"Grounding","Conductors","Current distribution","Polynomials","Vectors","Boundary conditions","Soil","Radio access networks","Integral equations","Electromagnetic fields"
Journal_Title :
IEEE Transactions on Magnetics
