A vibration-detection-based partial discharging point positioning device used for GIS tests

The utility model relates to the electronic technology field and specifically relates to a vibration-detection-based partial discharging point positioning device used for GIS tests. The partial discharging point positioning device comprises a host computer and partial discharge positioning terminals wirelessly connected with the host computer. At least six partial discharge positioning terminals are provided. The partial discharging point positioning device with high intellectualization degree acquires a GIS cylinder wall vibration signal and a discharging acoustical signal by using the partial discharge positioning terminals and analyzes acquired energy data through A/D conversion and weighted processing so as to determine a discharging point and achieve a positioning purpose of real-time insulation fault. The partial discharging point positioning device is capable of controlling the partial discharge positioning terminals and reading related data in order to display the data on the display screen of the host computer. The partial discharging point positioning device uses a circuit with ultra-low power consumption so as to achieve energy conservation and environment friendliness.