Analysis and Countermeasures of DC75kV High Voltage Cable Head Fault
In order to determine the cause of the flashover accident of 75kV cross-linked polyethylene insulated DC high-voltage cable terminal with electrostatic precipitator,through inspection and analysis of the accident cable terminal,it is considered that the main reason for the breakdown of the cable terminal is that the installation of the cable terminal does not meet the requirements.The treatment process of DC75kV high-voltage cable head is emphasized,and relevant countermeasures to prevent similar accidents are proposed.