| 摘要 |
<p>PURPOSE:To provide a gas-insulated switching device in which the operation of temporary restoration can be easily completed for a short time and the stopping time of electric power supply can be minimized even in the case where an accident happens in a bus division circuit. CONSTITUTION:To gas division insulating spacers 22, 22 are provided between two disconnectors 13, 15 of a bus division circuit 30. A detaching device 31 is provided between two gas division insulating spacers 22, 22. Stopping valves 23, 24 for supply and exhaust use respectively are mounted in two disconnectors 13, 15. The detaching device 31 is connected to the stopping valve 24 for supply and exhaust use of one disconnector 15 through a gas pipe. The length of the detaching device 31 is set at a length which makes it feasible to easily detach the detaching device 31 from two disconnectors 13, 15 and also to easily mount an end treatment tank on at least one of the disconnectors.</p> |
