Title :
Computation of transient electromagnetic fields radiated by a transmission line: An exact model
Author :
Shi, R.S. ; Darcherif, A. ; Sabonnadiere, J.C.
Author_Institution :
Lab. d´´Electrotech. de Grenoble, CNRS, St. Martin d´´Heres, France
fDate :
7/1/1995 12:00:00 AM
Abstract :
A novel time domain analytical method for predicting electromagnetic field transients resulting from power line switching operations is presented in this paper. This method, which is directly derived from electromagnetic field theory of a power transmission line, allows the field transients to be accurately and efficiently calculated. It will be shown that conventional numerical methods for computing transmission line transient electromagnetic fields are in fact degenerative approximate models for this analytical method
Keywords :
electromagnetic field theory; power system transients; power transmission lines; time-domain analysis; transient analysis; EM field transients; Hertzian dipole approach; electric field model; electromagnetic field theory; magnetic field model; power line switching operations; power transmission line; ramp approach; time domain analytical method; transient electromagnetic fields; Analytical models; Electromagnetic analysis; Electromagnetic field theory; Electromagnetic fields; Electromagnetic transients; Power system transients; Power transmission lines; Time domain analysis; Transient analysis; Transmission line theory;
Journal_Title :
Magnetics, IEEE Transactions on
