Abstract: A restricted earth fault (REF) protection element provides sensitive detection of ground faults near the neutral of a transformer or a generator. The sensitivity gains from the REF element ...

TCN reports a forced outage on the Alaoji 132kV Transmission Line due to an earth fault, affecting electricity supply in ...

Residents of parts of Rivers, Bayelsa and Imo states are experiencing power outages following a forced outage on the Alaoji ...

From wind turbines and radio base stations to substations, rail networks and lightning protection systems, reliable Earthing ...

The maps and images show the extent of destruction and give rescue operations a tool to find any remaining survivors.

TCN has scheduled a seven-hour power outage in Abuja for maintenance from 9:00 a.m. to 4:00 p.m., affecting Mpape, Maitama, ...

According to the statement, the fault prevented PHEDC from receiving bulk electricity from the national grid for onward ...

A new study suggests the San Andreas Fault has reached stress levels not seen in nearly 1,000 years. While scientists are not ...

A technical guide to surge protection devices: how SPDs work, BS 7671 requirements, Type 1/2/3 selection, and installation ...