Heron Power is developing solid-state transformers, which promise to be more compact and responsive than the century-old analog models.

Ever wondered how electricity gets from power plants to your home? It’s all made possible by power transformers—essential components of the electrical grid that manage voltage levels for safe ...

Dive into the fascinating world of power transformers with this epic 3D animated video that explains their working principles in a clear and visually engaging way. Learn how these crucial devices ...

On March 21, a utility substation transformer near London’s Heathrow Airport exploded. It took officials 18 hours to bring terminals and runways back into operation. Meanwhile, one of the ...

Hitachi Energy’s transformer portfolio supports every link in the energy value chain – from generation and transmission to distribution and end use, it serves a wide range of applications, including ...

A shortage of transformers is causing delays to power projects everywhere, holding trillion-dollar industries hostage—and that was before tariffs.

The power transformer is an essential equipment in the UHV transmission system. High energy discharge resulting from arc faults in the transformer turret can lead to an explosion, posing a serious ...

America’s power grid is due for some big investments. Tariffs could now make that much costlier. As surging power demand from places such as data centers is set to strain the system ...

The 525kV 525MVA oil-immersed power transformer is a super high voltage class, large capacity 3-phase autotransformer in deployment in the United States to keep the power grid up and running.

The U.S. Department of Energy’s (DOE) Office of Electricity (OE) has released a report for distribution transformers in the electrical power grid. The report, prepared by researchers at the National ...

Almost all substation transformers are filled with mineral oil, which acts as a liquid dielectric and helps cool the transformer thanks to giant radiators and fans for forced-air cooling.