New public records reveal engineering details behind Hitachi Energy's $457-million Virginia expansion, which will establish the country's biggest large power transformer plant.

An explosion, a fireball and then darkness: Heathrow Airport uses as much energy as a small city, and when a major fire at a substation caused the power to fail late Thursday, the world learned how ...

Hitachi Energy has broken ground on a major expansion of its South Boston, Virginia, campus that will become the largest power transformer factory in the US – one of the most in-demand pieces of ...

LAKE MARY, Fla.--(BUSINESS WIRE)--JST Power Equipment Inc. recently announced the opening of a new manufacturing facility in Port Klang, Malaysia. The facility will produce distribution pad mounted ...

It is important for machine design engineers to understand how transformers work so they can design machinery that operates optimally within the proper voltage ranges, as well as select the right ...

In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management. Understanding the trade-offs between Delta and Wye connections enables ...