Load Flow Studies

Comparison of Gauss Seidel and Newton Raphson Load Flow Methods

Comparison of Gauss Seidel and Newton Raphson Load Flow Methods: Comparison of Gauss Seidel and Newton Raphson Load Flow Methods, when both use YBUS as the network model. It is experienced that the Gauss Seidel method works well when programmed using rectangular coordinates, whereas Newton Raphson requires more memory when rectangular coordinates are used. Hence, polar …

Comparison of Gauss Seidel and Newton Raphson Load Flow Methods Read More »

Decoupled Load Flow Methods

Decoupled Load Flow Methods

Decoupled Load Flow Methods (DLF): An important characteristic of any practical electric power transmission system operating in steady state is the strong interdependence between real powers and bus voltages angles and between reactive powers and voltage magnitudes. This interesting property of weak coupling between P-δ and Q-V variables gave the necessary motivation in developing the …

Decoupled Load Flow Methods Read More »

Formation of YBUS By Singular Transformation

Formation of YBUS By Singular Transformation: Formation of YBUS By Singular Transformation – The matrix pair YBUS and ZBUS form the network models for load flow studies. The YBUS can be alternatively assembled by use of singular transformations given by a graph theoretical approach. This alternative approach is of great theoretical and practical significance and …

Formation of YBUS By Singular Transformation Read More »

Scroll to Top