| Title |
Analysis and Comparision of Measured and Calculated Value on Magnetic Fields Strength under Transmission Lines |
| Authors |
조성배(Cho, Sung-Bae) ; 이은웅(Lee, Eun-Woong) |
| Keywords |
EMF ; Transmission line ; Magnetic field exposure ; Tower configuration ; Correlation of a current-magnetic field |
| Abstract |
Recently, there are growing concerns about power frequency electric and magnetic fields coming out from the high voltage transmission lines, because of the wide spread perception of their probable harmful effect on human body. In connection with this trend, this paper describes the electric and magnetic fields measurement result around 154 kV and 345 kV transmission lines, a comparison of measured EMF to calculated one and the correlations between transmission lines currents and measured magnetic fields. Daily maximum and minimum magnetic field quantities under the selected 154 kV and 345 kV transmission lines had been measured for 1 year of 1997 and the average value of magnetic field exposure under the lines were calculated and presented based on the measured data. |