Hanjiawan Coal Company innovatively applied online monitoring and fault early warning and ranging technology for power supply and consumption systems

This technology mainly focuses on the outlet of 10kV cables in the 35kV substation on the mine ground I

Insulation condition monitoring of coal mine power cables has always been a major challenge in the industry

Collect transient traveling wave and steady-state component data during cable operation in real time through high-precision sensors

The detailed operating data provided by the system also provides a scientific basis for condition maintenance

Zhao Li, Director of the Mechanical and Electrical Materials Management Center of Hanjiawan Mine, spoke highly of this: "The successful deployment of online monitoring and fault early warning and ranging technology