Causes of Suspension Insulator Pin Fracture of 110kV Power Transmission Line
As a key component in power transmission line,the suspension insulator is used to support the conductor and maintain the insulation distance between the conductor and the support structure of an overhead line,so as to ensure the normal operation of electric power system.However,pin fracture accidents often occur,which affect the stable operation of electric power system.Based on this condition,this paper firstly expounds the working principle of suspension insulator in 110kV power transmission line,then analyzes the application value of suspension insulator pin in 110kV power transmission line,subsequently studies the common damage forms of suspension insulator pin,and the causes and influence of pin fracture in 110kV power transmission line,and finally puts forward corresponding preventive measures,hoping to provide reference for relevant personnel.
power transmission linesuspension insulatorpin fracturepreventive measure
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