As graphics processing units (GPUs) and other artificial-intelligence (AI) chips push the power limits of data centers, it’s becoming vital to prevent the current racing into them from overloading the ...

Utility switching events like capacitor bank energization and transformer switching can generate transient overvoltages that threaten data center equipment. Data centers are more susceptible to ...

Inrush currents arise when iron-core power transformers are energised under no-load conditions, producing transient peaks many times greater than the rated current. These surges stem from magnetic ...

ABSTRACT: Power transformers constitute some of the very fundamental parts of power systems and they are important correlations in the delivery of electricity. As a result of their sensitivity and ...

Abstract: Currently, the calculation of the parameters for the operation of current protections of the zero sequence of overhead power lines is carried out in accordance with the Methodological ...

WYOMING COUNTY, WV (WVNS) — The West Virginia Department of Environmental Protection responded to part of Wyoming County for a transformer oil spill. According to a press release, the spill took place ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding interconnections, and increasing dependence on distributed energy ...

The power system restoration problem is practically as old as the electric system itself. Modern societies have become increasingly dependent on reliable electricity, therefore major disturbances in ...

Abstract: Based on the dual equivalent model of a single-phase two-winding transformer and a single-phase three-winding autotransformer, a method for identifying inrush current in single-phase ...