The Verification Methodics of the Effects of Short-Circuit Currents in Windings of the Power Transformers
Miroslav Gutten, Jan Michalik
DOI:
Abstract
The windings of power transformers must be designed so, that the effect of short-circuits currents, which can emerge in an operation, will not start up on them the destruction or the deformation of the mechanical or thermal character. Except for permanently deformation results of the effects of short-circuit current come to also by correct ditnensioning of electric equipment to progressive ageing. Which can make worse his mechanical properties. The article deals Ivith the diagnostic method. Which enables to anticipate such state.