A Novel GUI Based Approach for Computation of Extremely Low Frequency Fields and Corona Effects for UHVAC Transmission Line

Electric and Magnetic fields along with corona effects are the main aspects that are to be considered while designing any transmission line. These parameters affect the transmission corridor width and hence play a vital role in deciding Right of Way. In this paper computational model and working GUI using MATLAB as a programming platform is developed. The software developed here requires only basic data related to any transmission configuration. This novel GUI is capable of computing the values of Electric and Magnetic Fields along with Radio Interference and Audible Noise for different tower configurations like single circuit horizontal, double circuit vertical etc. Lateral, Longitudinal as well as 3D profile of different field effects and corona effects can be plotted and analyzed for further calculation of Right of Way of UHVAC Transmission Line.