Abstract: This work deals with the study and calculation of Voltage Stability Indices for large bus power system which is performed using Power System Analysis Toolbox (PSAT). MATLAB offers flexible simulation environment for static voltage stability analysis using PSAT. This paper describes static voltage stability analysis with calculation of two voltage stability indices for American Electric Power Service Corporation network which comprises of 30 bus system.

Keywords: Power system; Static Voltage Stability; CPF; PSAT; CPF; BPF

| DOI: 10.17148/IJIREEICE.2019.7316