Installation position of bird spike prevention:

The main causes of bird damage fault are bird flashover, short circuit of black nest material, short circuit of bird body, etc. Among them, the line trip caused by large water birds such as Heron family and stork family on the tower is about 90% of the bird damage fault of transmission line, which is the main reason of transmission line bird related trip. The short circuit of bird nest material and the circuit gate caused by bird body short circuit mainly occur in the distribution line. Therefore, the key point of transmission line bird damage prevention is to prevent bird damage caused by large birds. Bird sting prevention is a “steel needle” installed on the tower. The purpose is to prevent large birds from moving on the tower, so as to achieve the goal of eliminating bird flashover. Anti bird spike is mainly used to prevent flashover of 110 kV to 500 kV transmission lines.