Analysis of transient electromagnetic processes in the ultrahigh voltage transmission line during two-phase short circuits

. The mathematical model of a fragment of ultrahigh voltage electric network is developed in this paper. The network consists of a long power line with distributed parameters and equivalent three-phase active-inductive load. Transient electromagnetic processes are analysed in present work. The results of transient electromagnetic processes simulation in the form of analysed figures are shown. All the results presented in this paper were obtained exclusively using numerical methods. ( Analiza przej ś ciowych procesów elektromagnetycznych