Research on Regional Comprehensive Energy Market Equilibrium Based on Complex Network and Evolutionary Game Theory

Abstract

All kinds of complex systems in real life can be modeled as complex networks, and the behavior characteristics of complex systems can be studied through the properties of networks. Evolutionary game combines game theory and dynamic evolution process, and emphasizes a dynamic equilibrium. This paper mainly combines the theoretical knowledge of complex network and game theory to transform the regional integrated energy market into a complex network, that is, the power generators, sellers and large users are abstracted into nodes in the network, and there is an interactive relationship between them. The evolutionary game method is used to study the strategy evolution of each market entity. According to the Lyapunov stability theory, the stability of equilibrium point is studied, and the influence of some external factors on the equilibrium point is discussed, and a numerical example is given to verify it.