Towards a comprehensive transient model of a large five-legged transformer under no-load conditions
Towards a comprehensive transient model of a large five-legged transformer under no-load conditions Serhii Zirka ORCID: https://orcid.org/0000-0001-7607-1436 Oles Honchar Dnipro National University Dennis Albert ORCID: https://orcid.org/0000-0001-8916-851X OMICRON electronics GmbH, Klaus, Austria Large power transformers are related to the most responsible and expensive elements of electrical networks. Long-term operation of transformers without shutdowns requires taking into account energy losses in these devices and places high demands for the reliability of their modeling. The aim of this paper is to improve the …