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 ...

In early 2019, a Dissolved Gas Analysis (DGA) was performed on all three single-phase 500 kV: 115 kV transformers at Tono Substation. One of the transformers was identified as nearing its end of life ...

The article in the March 3 issue of The News dealt with the secondary windings of a Delta service transformer with one winding center-tapped to the ground. The article stated that the power-leg or ...

Bridgeport Magnetics Group Inc. introduces a new line of dry-type single-phase and three-phase low voltage (600VAC) distribution transformers suitable for industrial, healthcare, commercial buildings, ...

International technical platforms such as the IEEE PES Transmission & Distribution Conference and Exposition play a key role ...

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 ...

On the 26th, at the LS ELECTRIC manufacturing facility in the Hwa-jeon district of Gangseo, Busan, there were two thick hoses connected to another device outside the tank of a 154 kilovolt (kV) ...

Whenever a power or distribution transformer is isolated from the power system, it is probable that residual magnetism remains in the core due to the phase shift. However, residual magnetism also ...

YUEQING, ZHEJIANG, CHINA, January 8, 2026 /EINPresswire.com/ -- As the global power industry comes together to address ...