How to Effectively Complete the Anti-pollution Flashover of Transformation

The power grid is now the indispensable equipment for people's work and life. In order to avoid problems in the use of the power grid, there are many protection measures.

In the current market development, due to environmental and other factors, a hazard called pollution flashover emerges in our power grid market. In order to set a better standard for the use of electricity, the state has developed various anti-pollution flashover coatings. Ruisen will take you to look at how to excel in the work of preventing pollution flashover in power transmission and transformation.

1. Strengthen the inspection of the power grid with anti-pollution flashover coating in power transmission and transformation

Because pollution flashover is a threat to the power grid, it is known as a potential "killer" for the safe operation of power transmission and transformation equipment. It occurs because the dirt attached to the anti-pollution flashover surface of electrical equipment insulators is soluble in wet conditions. It gradually dissolves in water and forms a conductive film on the insulating surface, which greatly reduces the insulation level of the insulator, and the anti-pollution flashover coating releases strong electricity under the action of the electric field.

2. The precise quality statistics of anti-pollution flashover coating in power transmission and transformation

The anti-pollution flashover coating in the market is a kind of coating that has been invented specifically for pollution flashover. It has a strong hydrophobicity nature. In this connection, it can be used on the surface of the grid to prevent pollution flashover. In addition to the use of various high-quality coating equipment in the anti-pollution market, statistics should be made for each of our power supply units regarding the number of replacement composite insulators on the transmission line, line name, insulator manufacturer, date of manufacture, date of commissioning, base number and quantity, and the name, base number and number of lines due to be applied with RTV coating.

It is important to summarize the flashover failures of composite insulators in the past year, including the difference of the flashover insulators, the manufacturers, the date of manufacture, the date of commissioning, the surrounding environment, the weather conditions, and the cause of the flashover. In this way, a better summary can be made and a better conclusion on pollution flashover prevention can be drawn. Then we apply them in the power grid. This is also a way to better use anti-pollution flashover coating.