The induced current density calculation by charge simulation method for grounded and isolated man model exposed under 500 kV transmission line

摘要

The electric and magnetic fields always be produced by all electric apparatus and can induce the current induction in to human body. These induced current densities must be calculated/measured for determining the permission limit value of electric/magnetic fields, so we can define that the type of electric/ agnetic fields are dangerous to human being or not. The calculation of induced current densities in human body are done as result of electric field from 500 kV transmission line for grounded and isolated of man model, with the condition of ground surface without any tree or other object surronding the man model. Because of the character of model skin of the human body is conductive, so the result of this calculation for grounded and isolated is deference. For the grounded man model, the skin potential equals zero and the skin as equipotential surfaces. The illustration of the result are curved between induced current densities and section of the human body.