ANALYSIS OF PARAMETERS TO THE ICE-MELTING MODE IN OVERHEAD POWER TRANSMISSION LINES
For successful ice melting it is necessary to determine the design parameters of ice melting modes for specific climatic conditions. The authors conducted an analytical and graphic-analytical study relating the influence of the air temperature, wind speed and direction at different ice wall thickness on the maximum permissible currents, ice melting currents of a given duration, on the currents of preventive heating for steel-aluminum wires of various diameters of overhead power lines with the voltage of 110 kV.