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 ...

Wye/delta grounding transformers can be connected directly to the bus/line or may be protected by fuses (Figure 1). When protected with fuses, it is important to coordinate the fuse minimum melt-time ...

When alternating current (AC) prevailed over direct current (DC) in the late 1800s, one of the deciding factors was the need for voltage levels to be raised and lowered throughout the power system to ...

The inaugural Data Center POWER eXchange brought the data center power ecosystem together in Denver for a focused, one-day summit on the infrastructure shaping the future of digital growth. From site ...

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 ...