Title :
Analysis of magnetic fields produced far from electric power lines
Author :
Kaune, W.T. ; Zaffanella, L.E.
Author_Institution :
Enertech Consultants, Campbell, CA, USA
fDate :
10/1/1992 12:00:00 AM
Abstract :
The authors develop a simple and general method for analyzing the magnetic fields produced by power lines at far distances, that is, at distances large in comparison to the spacing between the line´s phase conductors. Magnetic fields produced far from conventional power lines have remarkably simple properties. Formulas for the fields produced by various conventional and unconventional power line configurations are presented. Included are line designs characterized by reduced magnetic-field levels. Errors in the formulas are less than ±10% at the edge of a typical transmission right-of-way
Keywords :
magnetic fields; power overhead lines; electric power lines; magnetic fields; reduced magnetic-field levels; transmission right-of-way; Assembly; Conductors; Load flow; Load flow analysis; Magnetic analysis; Magnetic fields; Magnetic properties; PROM; Power engineering and energy; Power engineering computing;
Journal_Title :
Power Delivery, IEEE Transactions on
