Title :
Study of transmission line magnetic fields
Author :
Iyyuni, Govindarajan B. ; Sebo, Stephen A.
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
The authors present a review of magnetic field calculations associated with power frequency 3, 6, and 12-phase transmission lines. A computer program implemented using an IBM PC-XT is described briefly. The interactive program allows the user to calculate the two-dimensional electric and magnetic field parameters at any point near transmission lines. Plotting and mapping features are also available. To facilitate calculations, it is assumed that the transmission line conductors are straight, infinitely long, and parallel to each other and to the ground plane. Variations due to sag and tower effects are ignored. Given these assumptions, the calculation is a two-dimensional analysis, with lateral and vertical variations. Case studies related to magnetic fields are included
Keywords :
magnetic fields; power engineering computing; power transmission lines; 12-phase transmission lines; 3-phase transmission lines; 6-phase transmission lines; IBM PC-XT; computer program; interactive program; magnetic fields; mapping features; plotting features; Computer industry; Conductors; Frequency; Home appliances; Home computing; Magnetic analysis; Magnetic fields; Power engineering computing; Power transmission lines; Transmission lines;
Conference_Titel :
Power Symposium, 1990., Proceedings of the Twenty-Second Annual North American
Conference_Location :
Auburn, AL
Print_ISBN :
0-8186-2115-X
DOI :
10.1109/NAPS.1990.151375
