The influence of electric transformers’ specific parameters modification on power distributions and on technological appropriate consumption (tac) within the energetic system - Voncilă, Ion; Iliuță, Maria; Dumitrescu, Mariana; Gurguiatu, Gelu (The Annals of “Dunarea de Jos“ University of Galati. Fascicle III, Electrotechnics, Electronics, Automatic Control, Informatics, 2005)