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The Use Of Insulators
Feb 10, 2019

Insulators are devices that are installed between conductors of different potentials or between conductors and ground potential components and can withstand voltage and mechanical stress. It is a special insulating control which can play an important role in overhead transmission line. In the early years, insulators were mostly used in power poles, which gradually developed to the end of the high-type high-voltage wire connecting tower, where a lot of disk-shaped insulators were hung. They were used to increase the creepage distance and were usually made of glass or ceramics, which were called insulators. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions. Otherwise, insulators will not play a significant role and will damage the service life of the entire line.

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