Power System Security Analysis: Power System Security Analysis can be broken down into two major functions that are carried out in an operations control centre: Security assessment, and Security control.…
Transient Stability in Power System: Transient Stability in Power System - It has been shown already that the dynamics of a single synchronous machine connected to infinite bus bars is…
Power Angle Equation of Synchronous Machine: Power Angle Equation of Synchronous Machine - In solving the swing equation (Eq. (12.10)), certain simplifying assumptions are usually made. These are: Mechanical power…
Waveform of a Short Circuit Current on Transmission Line: Let us consider the Short Circuit Current on Transmission Line. Certain simplifying assumptions are made at this stage. The line is…
Derivation of Transmission Loss Formula: An accurate method of obtaining a general derivation of transmission loss formula has been given by Kron. This, however, is quite complicated. The aim of…
Comparison of Gauss Seidel and Newton Raphson Load Flow Methods: Comparison of Gauss Seidel and Newton Raphson Load Flow Methods, when both use YBUSÂ as the network model. It is experienced…
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…
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…