| Title |
Magnetic Field Reduction Characteristics of Hot-Line Worker's Shielding Wear for 765kV Double Circuit Transmission Line |
| Authors |
민석원(Min, Suk-Won) ; 박준형(Park, Jun-Hyeong) |
| Keywords |
Magnetic Field Reduction ; 765kV ; Shielding Wear ; Hot-Line Worker |
| Abstract |
This paper analyses current densities induced inside human body of lineman for 765kV transmission line when he wears a protective cloth or not. Applying the boundary element method, we calculate current densities induced in organs inside a worker in case he was located at 15[cm], 30[cm], 50[cm], and 100[cm] far from a prefabricated jumper. As results of study, we find a maximum current density induced in all organs may be higher than 10[mA/m^2] if he does not wear protective clothes. We also know high permeability materials can lower current density more than high conductivity materials.+CZ21 |