GIS partial discharge simulation verification device

The invention relates to the technical field of GIS equipment simulation detection, and provides GIS partial discharge simulation verification equipment, which comprises a shell, a distance adjusting mechanism, a connecting assembly, a switching mechanism and a simulation unit, and is characterized in that an insulating gas cavity is formed in the shell; the distance adjusting mechanism is arranged on the shell, the distance adjusting mechanism comprises a movable part, and the movable part is located in the insulating air cavity and can move in the insulating air cavity along a straight line; the connecting assembly comprises a conductive part and an insulating part, the conductive part is arranged on the movable part, and the insulating part is fixed to the outer side of the movable part. According to the GIS partial discharge simulation verification equipment, the distance adjusting mechanism is arranged to adjust the position of the simulation unit in the insulating air cavity so as to simulate partial di