A study on sabah grid system stability

Abstract

A power system operating condition should be stable, meeting various operational criteria, and be secured in the event of any credible contingency at any time. However, in the present day, most of the power systems are being operated closer to their stability limits due to economic and environmental constraints. Consequently, the power system networks are at risk to the disturbances that lead to the major blackout or in worst case scenario may cause the grid system totally collapse. Therefore, maintaining a stable and secure operation of power system is very important and challenging issue. In the literature there are a numbers of works proposing a variety of methodologies for conducting the analysis of stability problems. In this paper, the authors use the steady state and dynamic analysis for the stability problem in Sabah Grid System. Several case studies are also presented in this paper to demonstrate the system stability.