The Study on Factors Influencing the Ice-Melting Performance of Transmission Line

In recent years, there is a serious impact on the reliability of transmission lines because of the ice storm ice in southern China and it make the research of the transmission line ice-melting characteristics that is particularly important. The paper use Burgos Waldorf ice-melting calculation formula calculate for melting ice model; And according to compare to the test data in artificial climate laboratory, verificating the Burgos Waldorf ice empirical formula can be applied to the DC and AC ice-melting. According to empirical formulas and the test data in artificial climate laboratory have been getting the relation between melting ice currents, melting ice time and ambient temperature, climatic factors. It provides guidance on the development of AC and DC melting ice technology.