Energy function analysis of a two-machine infinite-bus power system by Lyapunov's second method

Abstract

This paper is devoted to the study and analysis of a two-machine infinite-bus (TMIB) power system by applying Lyapunov (energy) function based on the variable gradient method. Firstly, the TMIB power system's energy function is constructed. More, numerical simulation is studied for Lyapunov (energy) function of the TMIB power system. Finally, the simulation results are obtained by using MACSYMA and some useful conclusions are obtained.