A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, allowing engineers to test protective relays under controlled conditions.

ENWIN Powerlines, Ltd., the organization responsible for the distribution of electric power in Windsor, Ontario, Canada, has undertaken a major substation automation initiative that will improve ...

Full time position for skilled substation and relay electrician. Maintain, control and operate equipment, includes current converters, voltage transformers, circuit breakers and relays that regulate ...

Richmond Community College in North Carolina has provided a solution for the need for a trained workforce for the electric utility industry. In 2012, the college worked directly with Progress Energy ...

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 ...