ATS is a piece of hardware that automatically shifts the electrical load from primary power supply to a backup or standby ...

Gas relays are the key equipment that provides non electric protection function for transformers. At present, after the light gas alarm, the operation and inspection personnel are unable to detect the ...

The purpose of this study is to establish an on-line insulation diagnosis technique using power line communication(PLC) and ferrite cores(FC). So far, we have established and demonstrated an on-line ...