摘要
SF6气体绝缘开关装置中隔离开关操作会产生快速暂态过电压(VFTO),危害电力设备的安全运行。文章分析了影响快速暂态过电压的因素,并且比较了两种抑制快速暂态过电压方法的效果。
Very fast transient overvoltage (VFTO) that does harm to the electrical equipment is caused by operation of the disconnector in gas - insulated switchgear (CIS). The factors influencing VFTO in CIS are investigated in this paper and two different measures of suppressing VFTO in CIS are compared.
出处
《电力设备》
2004年第3期19-21,共3页
Electrical Equipment
