Risk propagation on electric power supply chain networks based on Blockchain technology

With increasingly fierce competition among electric power enterprises, the complexity of the supply chain has increased significantly. The risk of the electric power supply chain has brought a huge impact on of our modern economic and social operation. The emergence of Blockchain technology is helpful to inhibit the spread of the risk. Based on SIR model, combined with Blockchain technology, this paper proposes a new paradigm of risk propagation in electric power supply chain network. The scale of risk propagation in electric power supply chain network is obtained by numerical simulation. The simulation results show that the ratio of trust enterprises will affect the risk diffusion of electric power supply chain.