Reasonable laying space and effective screen earthing, which can reduce the static electricity coupling interference.
合理的敷设间距与有效的屏蔽接地，可以减少静电耦合干扰。
2
The static contact of earthing switch is fixed on the conductive pipe of disconnector. The dynastic contact is installed on the end of earthing knife in the base.
接地开关静触头固定在隔离开关的导电管上，动触头安装在底座上的接地闸刀钢管的端部。
3
The question of earthing switch(ES) switching induced current was present in this paper, the feature of static and electromagnetism induction of common-tower double-circuit lines was also present.