Research on Diffusion Mechanism of "Multi-station integration" Based on SIR Epidemic Model

The "digital economy" not only puts forward requirements for the modernization, innovation, transformation and upgrading of the power system, but also points out the direction for the development of "multi-station integration". This article focuses on the field of "multi-station integration" of power grid enterprises, considering the structural characteristics of the diffusion of the "multi-station integration" mode, using SIR epidemic model to collect and organize data on the interest relationship of the main body, and analyzing the structural characteristics among the stakeholders (provinces). The results show that: (1) the diffusion of "multi-station integration" in 31 provinces showing a general trend of the larger the diffusion rate of the spread province, the smaller the conflict rate, the stronger the diffusion capacity. (2) There are still unbalanced and insufficient phenomena in the diffusion of "multi-station integration" mode in 31 provinces.