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. Physically large substations with ...

Electrical substations utilize direct lightning stroke shielding to help ensure proper operation, and to prevent costly damages and extended outages. While modern substation designs and equipment make ...

Con Edison said the blackout that plunged parts of Manhattan into darkness Saturday night was due to a substation's relay protection system that "did not operate as designed." The utility company said ...

Substations are prevalent in all petrochemical facilities. Their function is to distribute power to the process units. Typically, there are either one or two types of battery systems within each ...

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 FINANCIAL — Siemens launches PowerLink IP, a new power line carrier (PLC) system for digital high-voltage substations. This brand new PLC system uses the high-voltage lines between the substations ...

Contractors test voltage using “hot sticks” atop a lift at substation N on Vandenberg Space Force Base, Calif., June 2, 2022. (U.S. Space Force photo by Airman 1st Class Ryan Quijas) For many ...

One of the largest electric cooperatives nationally, Berryville, Arkansas-based Carroll Electric Cooperative Corporation, faced an ongoing challenge of efficiently managing its large and ...

United Illuminating, a subsidiary of Avangrid, Inc., has announced that it has deenergized and decommissioned Whitney Avenue Substation, the company’s oldest substation. It served approximately 10,000 ...