@article{sobczyk_hayek_2015,
title={On parameters determination of multi-port equivalent scheme for multi-winding traction transformers},
volume={64},
DOI={10.1515/aee-2015-0003},
abstractNote={Abstract
This paper aims to present a new equivalent scheme of multi-windings traction transformers, based on multiport purely inductive circuit. The mathematical background of this equivalent scheme is described. The determination of the different scheme elements is made through a finite-elements calculation of both main and leakage inductances, for the case of a four-winding transformer. A procedure is defined, which allows to estimate the values of these elements from some measurements on the transformer at no-load and short-circuit operations. A specific strategy of short-circuit tests is described, allowing to determine all parameters in a rather simple way.},
publisher={Walter de Gruyter GmbH},
author={Sobczyk and Hayek},
year={2015},
month={Mar}
}