Research on Standardization and Reliability Method of Information Model for Substation Internet of Things

With the rapid development of technologies such as the Internet of Things, big data, and artificial intelligence, the intelligent management of substations is gradually maturing. Building an IoT information model for substations is the foundation for implementing smart substations. It can not only improve the operational efficiency and reliability of the power system, but also provide strong support for the operation and maintenance management of power equipment. This article categorizes and analyzes the functions and characteristics of IoT sensors in substations, proposes principles and methods for constructing an IoT device information model for substations, and standardizes the protocol information body of substation sensors, thereby improving equipment management efficiency, data collection accuracy, and system interoperability.