In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management.

Many older industrial facilities use single-phase, oil-filled transformers made for pole-mounting but installed at ground level to create 3-phase power distribution systems. Usually, primary and ...

Last month's Code Calculations article covered transformer calculation definitions and some specifics of delta transformer calculations. This month we turn our attention to the differences between ...

In the original version of this article, the second figure contained an error. The image has been updated. It’s important for engineers to have a good, working ...

Rocky Mountain Power’s Pinto substation outside Monticello just became home to the largest phase-shifting power transformer in the United States – the second largest in the world. Once fully assembled ...

HD Hyundai Electric, an energy solutions provider affiliated with shipbuilding giant HD Hyundai, announced Wednesday that it has completed Korea’s largest-ever grid-flow adjusting transformer. The ...