Title :
Accuracy of approximate transmission line formulas for overhead wires
Author :
Chen, Kenneth C. ; Damrau, Kenneth M.
Author_Institution :
Sandia Nat. Lab., Albuquerque, NM, USA
fDate :
11/1/1989 12:00:00 AM
Abstract :
Errors resulting from two approximations of the transmission line parameters of overhead wires are determined. Sunde´s simple approximation (1968) is found to be more accurate than the Hankel function approximation
Keywords :
overhead lines; transmission line theory; Hankel function approximation; Sunde approximation; overhead wires; transmission line parameters; Couplings; EMP radiation effects; Function approximation; Impedance; Insulation; Magnetic fields; Power overhead lines; Power transmission lines; Transmission line theory; Wire;
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
