| 摘要 |
<p>The present invention relates to a method to change insulating gas of a load break switch in a live wire state. The method includes: a ground material checking and storage step of checking ad storing a ground material including SF6 gas to change the insulating gas of the load break switch; a work equipment preparing step of inspecting and preparing a variety of work equipment used to change the insulating gas of the load break switch; an insulating gas quality inspecting step of inspecting the quality of the insulating gas by using the work equipment before insulating gas change work; a load break switch component confirming step, before the insulating gas change work, of inspecting multiple components forming the load break switch before the insulating gas change work; an insulating gas change step, in the live wire state, of changing the insulating gas in the live wire state through an insulating gas inlet in a switch chamber of the load break switch; a load break switch component inspecting step, after the insulating gas change work, of inspecting the components forming the load break switch after the insulating gas change work; and a cleaning and finishing step of cleaning and finishing the load break switch as well as the work equipment.</p> |
