Obtaining reliable data from electric utilities about magnitude and duration of single-phase, line-to-ground fault currents at the service entrance of commercial and industrial facilities is of ...

The City of Gastonia in North Carolina installed wildlife protection products in its substations to keep the power on and reduce squirrel electrical contact. In 2016 alone, utilities reported 3,456 ...

Duke Energy is evaluating the use of a point to point digital secondary system to reduce the amount of copper utilized in traditional substation protection designs. Table I below, lists various ...