Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

AMES, Iowa – Pay attention the next time you drive near your home, farm or business. You’ll notice small, green utility boxes all over the place. They’re distribution transformers. If they’re not ...

A group of House Democrats is pushing Congress to use the powerful Defense Production Act (DPA) to rapidly produce electric transformers, a call that comes in the wake of an armed attack at two ...

In a Factor This webinar, Reinhausen will explore how utilities are looking at transformer life extension and modern retrofit technology.

WASHINGTON — An effort by the Biden administration to make power transformers more efficient is drawing pushback from power utilities, manufacturers and real estate developers, who maintain the new ...

Rising AI, EV, and industrial power demands strain the US grid. Hitachi Energy boosts transformer output to secure reliable ...

The reliability and resilience of electricity supply in Hawke’s Bay, Tairāwhiti, Wairoa and the East Coast has been given a ...

This distribution transformer is one of about 5,500 across the city of Ames, Iowa. Iowa State University's Zhaoyu Wang and his collaborators are developing a data-based system to better manage the ...