This paper first analyzes the causes of air leakage of SF6 air-charging equipment,and then explains in detail the selection standard of leak-mending material according to the air leakage point.Finally,the steps for mending a flange leakage on a current transformer are introduced based on a practical mending work.
关键词
SF6电流互感器/SF6泄漏/补漏材料/补漏步骤
Key words
SF6 current transformer/SF6 leakage/leakage mending material/leakage mending step