Comprehensive Evaluation Model Based on the Internet of Things for Electricity

China is in the initial stage of the construction of power Internet of things, and the main goal is the construction of large-scale infrastructure of Internet of things. The construction of Internet of things in residential areas is especially worthy of attention because of the number of residential users is enormous. In order to analyze the construction of power Internet of Things in residential areas, this paper establishes a comprehensive evaluation model based on the interests and needs of multiple participants, and set up a comprehensive evaluation index system from the perspective of the participants in the power Internet of things, user satisfaction, economic benefits of power grid, energy utilization efficiency and social progress effect are considered in the evaluation system. Then, entropy weight theory is used to calculate the weight of each index based on the expert scoring table, and matter element extension method is used to calculate the correlation between each index and the evaluation level, as well as the comprehensive correlation (after weighting). Finally, the district X in Beijing is used as an example for comprehensive evaluation and analysis. This paper provides an effective evaluation method for the construction of power Internet of Things in residential areas and the importance of relevant participants.