Schweitzer Engineering Laboratories has released the SEL-T400L Time-Domain Line Protection—the world’s first traveling-wave microprocessor-based relay. It detects power system faults and sends a trip ...

The power grid is a complicated beast, regardless of where you live. Power plants have to send energy to all of their clients at a constant frequency and voltage (regardless of the demand at any one ...

New York Governor Kathy Hochul has announced that the new Con Edison Rainey to Corona transmission line has been energized, supporting continued grid reliability, including the May 1 closure of an ...