Influence of Power System Resilience on Reliability Analysis

In modern society, the power system is a key infrastructure, and its reliability is crucial to the normal operation of society. However, with the increase of risks such as natural disasters and network attacks, the traditional power system reliability analysis methods face new challenges. As an important means to deal with these challenges, improving the resilience of power system is gradually receiving attention. This paper aims to study the influence of power system resilience on its reliability analysis. By combing the basic concepts and evaluation indexes of power system resilience and reliability, the theoretical mechanism of the influence of power system resilience on reliability is analyzed. Finally, a combination of qualitative and quantitative research methods is used to verify the reliability improvement effect of resilient construction of power system through the analysis of selected cases. The results show that enhancing the resilience of the power system can significantly improve its reliability and reduce the outage time and fault range.