Power flow analysis by Gauss-Seidel iterative method using YB matrix

U ovom završnom radu detaljno je prikazan proračun tokova snaga Gauss-Seidelovom metodom pomoću Yč matrice. Opisana je još i Gaussova metoda i matrica admitancija ili Yč matrica. Prikazan je primjer elektroenergetske mreže s 8 čvorova koji je riješen pomoću programskog paketa Neplan te je ispitano da li mreža zadovoljava n-1 kriterij.This final paper gives a detailed presentation of the calculation of power flow using the GaussSeidel method and Yč matrix. The Gaussian method and admittance matrix (Yč matrix) are also described. An example of an 8-node power grid using the Neplan software tool is presented, along with an examination of whether the grid meets the n-1 criterion