Transient state ground voltage partial discharge detector verification system

The utility model discloses a transient state ground voltage partial discharge detector verification system, including center control unit, amplitude modulation signal generator, the calibration pulse office source of putting, signal conditioning module, coaxial cable, function test platform and location test platform, amplitude modulation signal generator's output, the output in the calibration pulse office source of putting are continuous with signal conditioning module's input respectively, are equipped with a TEV sensor on the function test platform, are equipped with two TEV sensors on the test platform of location. The utility model discloses can realize the examination to transient state ground voltage partial discharge detector effectively, in unison, solve the unable periodic inspection problem of transient state ground voltage partial discharge detector performance, ensure the superperformance of instrument check to assurance transient state ground voltage partial discharge detector's testing result can reflect electrical equipment's running state accurate, effectively.