Research on Comprehensive Benefit Evaluation Model of Power Distribution Internet of Things Based on System Dynamics

Access of distributed energy to power distribution Internet of Things is of great significance to improving resource utilization and achieving emission reduction, and is an important means to improve the comprehensive benefits of distribution Internet of Things. Considering that the comprehensive evaluation of power distribution Internet of Things is a complex and dynamic process, this paper proposes a comprehensive evaluation model of power distribution Internet of Things based on system 1 dynamics. Firstly, according to the principle of system dynamics, the system dynamics index is established from the two parts of economic benefit improvement and social benefit drive, and the corresponding system causality diagram is drawn. Secondly, regression analysis is used to determine the system dynamics equation of the comprehensive evaluation index. Finally, the comprehensive evaluation method of analytic hierarchy process is used to analyze the comprehensive benefits of a provincial power distribution Internet of Things. The results show that the system dynamics model considering the correlation of each index makes the evaluation result more objective and more valuable for application. (paper)