Comparison of overhead lines and underground cables for 10 kV distribution network

U ovom završnom radu su obrađeni električni parametri elektroenergetskog voda pomoću kojih se definiraju strujno-naponske prilike na vodu. Svaki od njih je opisan posebno, a ti električni parametri su djelatni otpor, induktivitet, kapacitet i odvod. Opisani su osnovni dijelovi nadzemnih vodova koji se koriste za izgradnju 10 kV mreže, te su dani i ukratko opisani pojedini tipovi stupova. Također su opisani kabeli te njihova podjela, kao i osnovni dijelovi podzemnih kabela. Dani su pojedini tipovi podzemnih kabela koji se najčešće koriste za izgradnju 10 kV mreže. Potom je dana usporedba nadzemnih vodova i podzemnih kabela te su prikazane nadomjesne sheme za nadzemne vodove i podzemne kabele pomoću kojih je odrađen proračunIn this final thesis electrical parameters of power lines were processed, by means of which the current-voltage conditions of power line are defined. Each of them is described specially, and these electrical parameters are resistance, inductance, capacitance and conductivity. Basic parts of overhead lines used to build a 10 kV network are described and some types of pillars are given and described. Also the cables and their division are described as well as the basic elements of the underground cables. Some types of underground cables are given which are most commonly used for building a 10 kV network. Then a comparison of overhead lines and underground cables is given and substitute schemes of overhead lines and underground cables are shown with which the task was calculated