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

An autotransformer is a transformer having part of its winding included in both the input and output circuit. A simple autotransformer connection is shown in Fig. 1. Note that because there is a ...

A journeyman line worker, Trenton Carlock, has created a mobile transformer lab that can fit in your pocket and allows you to practice transformer connections. The device is fully interactive and ...