Power data management method and system based on smart power grid

• Main Authors: SONG NINGXI, XING ZIYA, YUAN FANG, WANG JUNYI, HE LIANG, LIU BOYU, CHEN JUN, ZHANG JING
• Format: Patent
• Language: Chinese; English
• Published: 22.08.2023
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to a power data management method and system based on a smart power grid, and the method comprises the following steps: collecting the working state information and maintenance behavior information of an external node of the smart power grid, and obtaining basic data; the basic data is transmitted and summarized to the root of the tree structure type Internet of Things through the Internet of Things access contact of the tree structure type Internet of Things; and performing classified screening, classification and update storage on the root data by using a big data analysis method. More data can be obtained through an Internet of Things system synchronously erected based on the smart power grid, a network independent from the smart power grid and data acquisition, so that the stereoscopicity of overall power grid monitoring is ensured, meanwhile, through the independent Internet of Things, tree-shaped integration and distortion tracing are performed on the data, the accuracy of data obt