System overview:

This system is an intelligent system developed by our company through online monitoring of the running status of high-voltage cables, which can guide the maintenance department to deal with and prevent security risks in time, prevent them from happening, and provide protection for the safe operation of cables.

This online monitoring system uses advanced computer technology, sensor technology, optical fiber communication technology and wireless 4G communication technology to develop high-voltage cable fault location technology, which can real-time monitor the high-frequency fault traveling wave current signal when the cable fails.

The distance between the fault point and the end of the cable installation collection terminal is calculated online by using the propagation time of the transient traveling wave of the cable fault between the fault point and the cable end.