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The effect of Haze on the operation of composite post insulators


The composite post insulators is one common type of the composite insulators, and the composite post insulators is widely used in the operation of electric power. The pollution flashover is also very rare.

Haze is refers to the air in addition to a suspended free water, also hung a lot of very fine dry dust particles and other substances, so haze is also called polluted fog. However, with the air pollution more and more seriously, it has already had an effect

 composite post insulator


The effect of Haze on the operation of composite post insulators:

1) The  occurrence of fog and haze will increase the pollution degree on the surface of composite postinsulator in a shortime. 

2) The dirty degree of haze is different; the influence degree on the surface of composite post insulator is also different

3) The increase of the fouling on the surface of the composite post insulator is mainly reflected in the equivalent salt density

4) The effect of the wet deposition of fog and haze will increase the leakage current of the composite insulator.

In summary, the effects that the fog and haze affects on composite post insulator reflected in two aspects, the one is the increase of contamination on the surface of composite post insulator, and the other is increase of the leakage current. If you would like to know more information about the influence of fog and haze on composite post insulator, please continue to pay attention to

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