Features of package MATLAB/Simulink application for analyzing static sustainability of synchronous generators in power system

MATLAB/Simulink is widely used for calculation and analysis of stable and transient processes in power systems. For this purpose there is a range of mathematical models in the package which can be applicable to resolving simulation issues. The package models have some distinctive features, and they are different from commonly known ones which makes them harder to use and creates difficulty in configuring them and comparing the results of modeling. In the view of this situation the research in specific features of applying MATLAB/Simulink is of the utmost importance, particularly for the analysis of the static sustainability of synchronous generators working in parallel with the power system. The paper provides a review of the most widespread elements of the power system, some features of the equivalent circuits which they are based on, and there is also an example of parameterization and some recommendations on how to configure them in the package. The modeling of steady state and the comparison between the regime parameters have also been made. The results might be useful for studying the specific features of application of the package Matlab/Simulink for power engineering, the recommendations presented below may be used for modeling steady and transient regimes of power systems.