This paper reviews the application of various advanced anti-icing and de-icing technologies in transmission lines. Introduces influence snowing icing disasters on lines, including a mechanical overload steel towers, uneven or at different times, Ice-covered conductors galloping flashover insulators, as well lines around world recent years. The formation categories effect meteorological factors,...

although the history of communication is as old as history of human society, the speed and volume of communication with the advent of electronic era in the 19th century created a revolution in the communication technology. at a time when prussia was traversing the path of industrialization and the number of companies investing in different industries was increasing by the day, the company of si...