Electricity Information Data Classification and Acquisition Based on Advanced Metering Infrastructure

Advanced metering infrastructure(AMI) is the key to realize interaction in smart grid,and electricity information data acquisition for power users is the foundation of the interaction.This paper simply introduces the structure and function of AMI,and analyses the differences between AMI and electric energy data acquisition system.Secondly,the electric energy data collected by AMI is classified into the user side and grid companies side based on user and data type of electric energy data acquisition system,and the different data's effect on grid companies and different types of power users is described.Finally,the electricity information data acquisition process of AMI is summarized.The research content of this paper is a foreshadowing for analyzing different data's influence on grid companies and different types of power users.