UL Solutions has published new technical guidance and a proposed certification pathway for plug-in balcony solar systems, outlining safety risks and design requirements as several US states move to ...

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

Understanding the advantages, limitations, and use cases of each technology helps engineers create reliable, space-efficient, and standards-compliant consumer products. Consumer electronics continue ...

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 ...

Abstract: The engine reverse thrust control is of great significance to the landing deceleration of the aircraft. The action time of inverse time overcurrent protection changes with the size of the ...

A coalition of 21 attorneys general from Oregon and Democratic-led states sued the Consumer Financial Protection Bureau and its director, Russell Vought, on Monday, asserting that the White House’s ...

Danger in the natural world is not always large or obvious. Some of the smallest creatures on Earth possess toxins, diseases, or behaviors that can cause serious harm to humans. Encounters are often ...

Virgin Voyages aims to create a welcoming environment for passengers of all body types. The cruise line features diverse body types among its crew and performers to help guests feel represented.

Abstract: This paper discusses the factors to consider for sizing current transformers (CTs) for line protection applications. We first cover CT basics, with emphasis on errors and ac and dc ...