Transformations: Some of the Math used in Power Management

In studying the various transformations in the literature, one finds that the different authors have their own ways of describing their favorites. This booklet first sets up a set of tools with which to consistently describe many of these relationships, then shows their similarities and differences, and above all highlights their simplicity. We will work primarily with three-phase systems in our development, although some of the techniques are usable with higher order poly-phase systems.