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

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 ...

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 ...

Single-phase transformer realized as single-phase isolating transformer according to DIN EN 61558, VDE 0570, part 2-4 or single-phase safety transformer according to DIN EN 61558, VDE 0570, part 2-6.

Keep in mind when reading any article about electrical theory or application that it only scratches the surface of the topic. You can dedicate years of your life to understanding electrical theory and ...