Distribution transformers must adhere to NEC and NFPA 70 standards, with specific requirements for overcurrent protection, ...

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.

With the proliferation of generative AI (GenAI) models, data centers are under pressure to deliver unprecedented ...

Differential protection is best understood as a fault control philosophy rather than a component category. The relay itself is secondary to the scheme it enforces. Once a zone is defined, the system ...

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 ...

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 ...

Transformer oil, serving both as an insulating medium and a cooling agent, plays a decisive role in transformer performance and lifespan. In this context, selecting the Best Transformer Oil Filter ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...