Analytical Method in Partial Discharge Fault Diagnosis of High-Voltage Switchgear

Beginning with the importance of live detection technology in partial discharge fault diagnosis of high-voltage switchgear, the current status and methods of live detection technology are presented in this paper. The process of diagnosis and treatment in partial discharge fault of 35 kV high-voltage switchgear is analyzed. The typical experiences are summarized, and the example has strong values and promotion of engineering applications applicable to partial discharge fault diagnosis of high-voltage switchgear.