Partial discharge fault positioning method and device and electronic equipment

The invention relates to the technical field of power place fault positioning, in particular to a partial discharge fault positioning method and device and electronic equipment. The method comprises the following steps: determining a pair of current PRPD corresponding to each partial discharge sensor according to sensing data respectively transmitted by N partial discharge sensors and received at the current moment; responding to ultrahigh-frequency electromagnetic wave signals and ultrasonic wave signals monitored in n pairs of current PRPDs, and determining interval duration corresponding to each partial discharge sensor; determining the position of the partial discharge fault part in the switch cabinet according to the n interval durations; the sensing data transmitted by the partial discharge sensor are automatically received through the network equipment, the sensing data are automatically processed subsequently, and finally the position of the partial discharge fault part in the switch cabinet is determ