Solid-solid interface flashover characteristic test system and method

The invention discloses a solid-solid interface flashover characteristic test system and method, and the system comprises a test object limiting device which is used for limiting a solid test piece and uniformly transmitting an acting force to two solid-solid interfaces of the solid test piece to generate interface pressure; the interface pressure intensity control device is used for applying an adjustable acting force to the solid test piece through the test object limiting device so as to control the interface pressure intensity; the solid-solid interface tangential electric field applying device is used for applying a tangential electric field to the two solid-solid interfaces of the solid test piece and discharging to generate solid-solid interface flashover; and the interface pressure measuring device is used for generating the average pressure of the two solid-solid interfaces to be measured based on the acting force. The system has the advantages of convenience in use, good equivalence with actual work