Abstract：For fever phenomenon of outlet isolation switch contact points with the wire clamp and isolation switch contact points finger, only can process in the time of power outages currently, affecting the availability of equipment and caused a loss of power. In this paper, Jibei grid 220kV outlet isolation switch fever live processing operations were studied, using a method of single static contact direct connecting in ground potential can be safely and easily handle substation outlet isolation switch contacts and wiring plate heat problems, draw conclusions can be applied to the actual repair work.
王建伟,王军,林林,马军. 地电位单静直连法带电处理变电站220kV出线隔离开关发热[J]. 电气技术, 2014, 15(07): 40-42.
Wang Jianwei,Wang Jun,Lin Lin,Ma Jun. The Method of Single Static Contact Direct Connecting in Ground Potential to Handle 220kV Outlet Isolation Switch’s Fever Problems. Electrical Engineering, 2014, 15(07): 40-42.
2014, Vol. 15 
