Partial discharge pulse detection system

The invention discloses a partial discharge pulse detection system which comprises a collector and a signal processor. The collector is used for collecting partial discharge pulse signals, and comprises a high-frequency partial discharge live detection module, a transient ground voltage partial discharge live detection module, a supersonic partial discharge live detection module and an ultrahigh frequency partial discharge live detection module. The signal processor is connected with the high-frequency partial discharge live detection module, the transient ground voltage partial discharge live detection module, the supersonic partial discharge live detection module and the ultrahigh frequency partial discharge live detection module, and is used for processing the collected partial discharge pulse signals. The partial discharge pulse detection system solves the problem that the partial discharge pulse signal detected in the prior art is relatively single in the frequency range, and all-frequency-range detection can be realized.