Influence of the tower construction of electrical power line 110 kV over the risk of electrical field exposure

The paper presents investigation about the influence of the construction of the used in electrical power line 110 kV towers over the risk assessment from electrical field exposure. A calculation approach is used for determination of the electric field intensity under overhead power lines without a lightning protection wire. The authors have developed a computer program based on the mirror images approach. The program calculates the intensity E of the electric field at a point on an arbitrary height from the ground, transversely from the center of the tower of the transmission line 110 kV, the current flowing through a person I_h, located in the area of the point and the power absorbed by the body P_h.