Inside partial discharge model of simulation high tension switchgear

The utility model relates to a partial discharge detection technology field, concretely relates to inside partial discharge model of simulation high tension switchgear specifically includes shell, high voltage electrode, telluric electricity field, insulation board I, insulation board II, insulation board I, insulation board II fix in the shell bottom, and insulation board I fixes on insulation board II, and set up an air -gap inside insulation board I, high voltage electrode fixes in insulation board I's air -gap upper end, just with insulation board I fixed connection, high voltage electroderuns through the shell upper end, telluric electricity field fixes in the shell bottom and runs through shell bottom and insulation board II fixed connection. Through applying voltage for high voltage electrode and telluric electricity field, produce partial discharge phenomenon in the air -gap, adopt the utility model discloses can simulate the inside partial discharge of high tension switchgear, just the utility model