一起500kV电容式电压互感器的故障处理及原因分析

顾用地,李显鹏,董新丰,彭晨光

Treatment and Analysis of 500kV Capacitor Voltage Transformer Fault

Gu Yongdi,Li Xianpeng,Dong Xinfeng,Peng Chenguang

图7 故障CVT的等效电路及相量图

Fig.7 The equivalent circuit and phasor diagram of the fault CVT