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What Role Do Composite Insulators Play In Transmission Lines?
- May 10, 2018 -

 It is to increase the creepage distance, made of silicone rubber or ceramics, called insulators. Insulators play two basic roles in overhead power transmission lines, that is, to support wires and prevent current from flowing back to the ground. These two effects must be ensured. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions. Otherwise, the insulator will not have a significant effect and will impair the use and operating life of the entire line.


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