Stability Analysis of Power System in a 33/11kv Distribution Network

Abstract

A study here was made of the accuracy of utility power system stability simulations, as affected by the complexity of the synchronous generator models and data used with the models. The investigation was performed by simulating the operation of a representative multi-machine system with many combinations of disturbances, initial load, system stiffness, model detail and model data by the use of MATLAB. The findings from this research work provide guidelines in the selection of the parameter in the power system designs and operations.