Abstract: The fault characteristics of inverter-based resources (IBRs) differ significantly from those of synchronous generators (SGs). As IBRs account for a growing share of power generation, their ...

A transformer protection relay does not replace upstream devices. It defines responsibility. By clearly assigning fault ...

A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, ...

Siemens and 1898 & Co., part of Burns & McDonnell, have announced a strategic partnership to automate and modernize protection coordination for power utilities by combining Siemens’ Gridscale X ...

What distinguishes a medium voltage circuit breaker from other types is not the enclosure or operating mechanism, but the method of arc extinction. The interruption medium governs arc energy, ...

Insulation resistance testers, often called megohmmeters, are fundamental tools for preventive maintenance, used to assess ...

Biometric trackers, cellphone location databases and drones are among the surveillance technologies agents are using in their immigration enforcement campaign.

Abstract: The protection relay performs a significant role in maintaining the power system’s reliability and stability. However, Current Transformer (CT) saturation affects the overcurrent, ...

New York City intensifies efforts against delivery app companies, suing Motoclick and warning over 60 other platforms of impending worker protections enforcement starting January 2026.

NEW YORK, N.Y. — Kingston High’s girls indoor distance medley relay (DMR) team took first place in the Refuel with Chocolate Milk Officials Hall of Fame Invitational at the Nike Track and Field Center ...