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Arcing horns bushing insulator

Arcing horns protect bushings in case of the overvoltage.

Problem Type: electrostatics.

Geometry: 3D import.

bushing insulator arcing horns 3D model

Relative permittivity of air ε0 = 1,
Relative permittivity of insulator εr = 6,
HV = 6 kV (RMS).

Calculate electric field stress distribution along the bushing insulator surface and in the spark gap.

Electric field distribution in the spark gap.
Electric field distribution in the spark gap of arcing horns

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