On Typical Flaws of the Transformer Models for Inrush Current Evaluation
On Typical Flaws of the Transformer Models for Inrush Current Evaluation Sergey Zirka ORCID: https://orcid.org/0000-0001-7607-1436 Oles Honchar Dnipro National University, Dnipro Yuriy Moroz ORCID: https://orcid.org/0000-0001-7696-1324 Oles Honchar Dnipro National University, Dnipro 1 Introduction For many decades, the main, if not the only, equivalent circuit of a single-phase transformer was its T-model, Fig. 1. To avoid ambiguity and take into account the topology of the core and windings, we will use the terms inner and outer windings, instead of the primary and …