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

Abstract: The paper considers the prospects of using synchronized phasor measurements (SPM) to implement the functions of a power transformer relay protection and control in microprocessor devices.

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, ...

With US electricity demand surging, two critical grid infrastructure components may be facing a significant supply shortage in 2025, said a report from Wood Mackenzie. Since 2019, power transformer ...

Revolutionary vacuum fault interrupter technology enhances uptime, safety, and remote management for high-density power infrastructures ATLANTA, Aug. 4, 2025 /PRNewswire/ -- Power and Data Management ...

MINSK, 24 February (BelTA) - Belarus is ready to supply trolleybuses, trams and fire-fighting machinery to Sverdlovsk Oblast of Russia, Belarusian Deputy Prime Minister Viktor Karankevich said during ...

Transformers have been the backbone of power grids for over a century, but today’s demands for renewable energy, electric vehicles, and smarter grids are exposing their limits. Enter solid-state ...

Introduction: Cyberattacks against Power Transformer Differential Protection (PTDP) have the potential to cause significant disruption and widespread blackouts in power infrastructure. Recent ...

Flammable insulating fluids and electrical faults pose significant fire and explosion risks to transformers. These hazards can result in catastrophic damage, disrupt business continuity, and cause ...

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 ...