Title :
New techniques in FEM field calculation applied to power cable characteristics computation
Author :
Darcherif, A. ; Raizer, A. ; Meunier, G. ; Imhoff, J.F. ; Sabonnadière, J.C.
Author_Institution :
Lab. d´´Electrotech. de Grenoble, CNRS, St. Martin d´´Heres, France
fDate :
9/1/1990 12:00:00 AM
Abstract :
The authors describe an application of the finite-element method to the computation of the parameters per unit length of shielded and multiphase cables. Recently developed techniques were used in the domain of the solution of unbounded problems and adaptive mesh refinement. Comparison with analytical results illustrates the efficiency of the proposed techniques in terms of computation times and accuracy
Keywords :
finite element analysis; power cables; power engineering computing; FEM field calculation; accuracy; adaptive mesh refinement; computation times; efficiency; finite-element method; multiphase cables; parameters per unit length; power cable characteristics computation; shielded cables; solution of unbounded problems; Adaptive mesh refinement; Distributed parameter circuits; Finite element methods; Laplace equations; Multiconductor transmission lines; Power cables; Power system protection; Power system reliability; Power transmission lines; Transmission line theory;
Journal_Title :
Magnetics, IEEE Transactions on
