Characteristic Analysis Of Different Types Of Insulators For Transmission Lines

Introduction
Only disc-shaped suspension type dead end insulators and organic composite type dead end suspension insulators have been used in AC and DC high-voltage transmission lines in my country so far, and the use of long rod type polymer deadend insulator is being considered. Due to the different materials, manufacturing processes and structures of different types of porcelain dead end insulators, there are differences in mechanical properties, electrical properties, pollution properties and high and low temperature properties of suspension insulator. This article discusses the characteristics of suspension composite insulator and the selection of composite suspension insulator.