Research on Reliability Improvement Method of Power-Information Network
The study of the optimization measures of the dependent network is helpful to guide the planning and construction of the dependent system.In view of the structural characteristics of the network,the effect of three common edge-adding protection strategies and their allocation strategies on the reliability of the dependent network at different edge-adding rates is studied by means of increasing the connected edges in common types of dependent networks.Further,the edging protection strategies are applied to the real infrastructure network,that is,the power-information physical network.The simulation results show that the edge protection strategy and its allocation strategy can improve the reliability of the power information network and the simulation synthesis network better,and the reliability is gradually improved with the increase of the edge rate.