Formulation and calculation of Y- bus matrix of a given system using MATLAB software.
Experiment: Formulation and calculation of Y- bus matrix of a given system using MATLAB software. Apparatus: MATLAB Software Theory: The Y-bus matrix is a matrix representation of the admittance values of a power system. It is used in power flow analysis to solve for voltage magnitudes and phase angles at each bus in the system. MATLAB software provides a powerful tool to create and calculate the Y-bus matrix of a given power system. The Y-bus matrix is a square matrix whose size is equal to the number of buses in the system. The diagonal elements of the matrix represent the self-admittance of each bus, while the off-diagonal elements represent the mutual admittance between buses. The formulation of the Y-bus matrix involves the following steps: Calculate the admittance value for each transmission line, transformer, and shunt capacitor in the system. Determine th...