Transient node admittance matrices of three-phase power transformers - Part 2: multiwinding transformers

摘要

In Part 2 of this paper we present a generalization of the basic theory described in Part 1. Thereby it becomes possible to cover windings with more complicated interconnections, e.g. transformers containing stabilizing as well as zigzag-connected windings. Starting with a multiwinding phase model, the specific connections are introduced by incidence matrices.