The power distribution and utilization network has many problems, such as more business, weak communication network and so on, which has resulted in network delay and serious congestion as well as poor reliability and real-time. This paper presents a communication business model of power distribution and utilization based on the analytic hierarchy judgment matrix. Firstly, requirements of power distribution and utilization communication business are analyzed; then, by solving the judgment matrix of rule layer and business layer separately, two different groups of the largest eigenvalue and corresponding eigenvectors are obtained, and the judgment matrix is used to describe the relationship between different businesses criteria. The product of the matrix composed by judgment matrix eigenvectors and eigenvectors of criteria layer indicates the integrated business weight of power distribution and utilization business, which reflects the importance of the power distribution and utilization business. The model is used in electrical communication network for intelligent resource allocation. In the process of business communication, the business of larger weight is transmitted first. The simulation results show the scheme can improve the real-time performance and reduce the congestion degree of communication network.