Device and method for analyzing partial discharge of vibration suspension electrode in oil paper insulation

The invention discloses a device for analyzing partial discharge of a vibration suspension electrode in oil paper insulation, which comprises a power supply unit, a model unit and a measurement unit, and is characterized in that the power supply unit provides electric energy for the model unit, the model unit performs vibration simulation, and the measurement unit collects partial discharge signals sent by the model unit; the model unit comprises a shell, a test chamber and a vibration exciter are installed in the shell, a high-voltage electrode is installed at the top of the test chamber through an upper support, a grounding electrode is installed at the bottom of the test chamber through a lower support, the vibration exciter is connected with a suspension electrode through an insulating rod, and the suspension electrode is located between the high-voltage electrode and the grounding electrode. A sensor is installed on the upper support, located on the outer side of the high-voltage electrode and connected