Analytical model of the inductor system of the device to prevent ice formation on power lines

Abstract

The article describes the analytical model of the magnetic-pulsed electromechanical energy converter in relation to the device for preventing ice formation on power lines. The inductor system of the device is a flat inductor and a firing pin made of electrically conductive material. The mobility of both the firing pin, and also the inductor is due to the attachment of the device to the pair of power line wires. This feature, in contrast to the fixed position of the inductor traditionally used, required the development of the universal design scheme for the electrodynamic interaction of the inductor and the firing pin. The proposed analytical model takes into account the forces of resistance to the motion of the inductor system caused by the presence of the elastic return mechanisms in the device and attachment to the power line wire, which is a body with a distributed mass. The developed analytical model was tested. The calculation of the device parameters for the transmission line span with the specified mass-dimensional characteristics was performed.