Reliability assessment of integrated energy systems based on complex network theory

As integrated energy systems (IES) continue to undergo development and advancement, the degree of coupling between subsystems their complexity are also on rise, posing a challenge for reliability assessment such systems. The conventional method is unable explain interaction as well system-level phenomena. complex network theory needed provide deeper analysis. Firstly, this paper introduces basic concept analysis tools theory. Secondly, topological model identification indexes weak links IES summarized basis assessment. Then, methods sorted out based theory; further, measures optimize put forward. Finally, from perspective theory, directions future research suggested.