Out-of-step protection is a critical component of modern power system protection schemes—its importance has grown ...

Relays can be tiny elements, yet they play vital functions in electrical systems. They operate circuits, guard equipment, and ...

Safety and protection in power systems are essential to ensure the protection of both electronic components and users. Safety is extremely important in power electronics. Systems must be designed to ...

People in the power industry understand inertia and its importance to grid stability. As large thermal power plants and other inertia-providing units are replaced with renewable resources that provide ...

Abstract: Distance relays (DRs) have long been considered one of the most reliable protection schemes for transmission lines (TLs), providing primary and backup protection. However, the increasing ...

With the intelligent development of power systems, the number of relays continues to increase. Differences in manufacturers, systems, and protocols lead to growing security risks. Tampering with relay ...

Abstract: Network reconfiguration enables the restoration of power supply in interrupted areas after faults or planned maintenance events. However, changes in network topology can often lead to ...

The ALQ-172 self-protection integrated RF subsystem is a combat-proven system that can counter multiple pulse, continuous wave, pulse Doppler, and monopulse threats simultaneously. Integrated with the ...