Calculation and Mitigation of the Magnetic Field Under High Voltage Overhead Transmission Line

The development of electric energy systems, than it requires the construction of many electric power plants networks, which leads to improve and expand usage of many energy resources, the accurate evaluation of basse frequency electromagnetic emissions produced in vicinity of high voltage overhead power lines are induced perspective impacts in the environment and human health. This article propose simulation method designed for examine and analyze the lateral magnetic fields profile under supply power line decided in single circuit horizontal phase arrangement line at height of 1m above the ground level, and see the numerous factors impact in the magnetic induction values, in order study the means principle of reducing and attenuating the magnetic field intensity underneath overhead transmission circuit line even utilizing a passive loop method. The analytique simulation results are founded via image method as well as the superposition theory, are achieved by MATLAB code, this allows efficient to easier analyze also depicts the accurate profile of magnetic flux density under the lines.