Research on the Urban Transportation Network and Electric Power Distribution Network Based on Complex Networks Theory

This paper uses the relevant knowledge of complex network theory to analyze the static characteristic parameters such as node degree, node degree distribution, network average length and node tightness of W city rail transit network, electric power distribution network and load network. The importance index of the nodes is analyzed, by taking W city rail transit network and electric power distribution network as the research object of the composite network. At the same time, this paper points out the important nodes in the rail transit network of W city. The energy efficiency coefficient changes of W city rail transit network and rail transit composite network under random attack and deliberate attack mode is simulated, which provides reference for the subsequent protection and planning of relevant departments.