THE INTERACTION OF THE OVERHEAD LINE

V diplomski nalogi so obravnavane različne izvedbe križanj ter vzporednih potekov nizkonapetostnega in srednjenapetostnega omrežja na področju distribucije električne energije. Proučen in analiziran je vpliv elektromagnetnega sevanja na okolico in ljudi za posamezni sistem omrežja, vzporedni potek obeh omrežij in križanja omrežij. Prikazan je tudi vpliv posameznega sistema omrežja na drug sistem. Za izračun je uporabljen numerični model, ki temelji na metodi končnih elementov in je izdelan v programskem orodju EleFAnT. Predstavljen je izračun električnega in magnetnega polja v 2D kot tudi v 3D prostoru. Prav tako je v računskem postopku ovrednotena vrednost elektromagnetnega sevanja glede na predpisane mejne vrednosti.In this diploma different realizations of intersections and parallel courses of low voltage and high voltage electric supply system in the field of distribution of electric energy are discussed. The influence of the electromagnetic radiation on the surrounding countryside and people for the individual electric supply system, as well as parallel course of both networks and networks intersection is studied and analysed. The impact of the individual electric supply system to another system is presented. Numerical model, which is based upon the method of the terminal elements and is elaborated in the programme tool EleFAnT, is used. The calculation of electric and magnetic field in 2D as well as in 3D field is presented. The value of the electromagnetic radiation is assessed according to regulations in the calculating procedure