Recently, the "Ubiquitous Power Internet of Things White Paper 2019" released by the State Grid Corporation of China shows that State Grid will initially build the ubiquitous power Internet of Things within 2 years. The ultimate goal is to realize the interconnection of all things and human-computer interaction in all links of the power system, forming "one source of data, one map of the power grid, and one line of business". After reading this news, the author has a lot of feelings.

Ubiquitous power Internet of Things, is to use digital technology to empower the traditional power grid, around all links of the power system, fully apply mobile Internet, artificial intelligence and other modern information technology, advanced communication technology, to realize the interconnection of all aspects of the power system, human-computer interaction, with comprehensive state perception, efficient information processing, convenient and flexible application characteristics of intelligent service system, including perception layer, network layer, platform layer, application layer four layer structure, constantly improve the perception ability, interaction level and operation efficiency of the power grid, promote the reduction of user energy use, Operation and maintenance costs strongly support the access and comprehensive utilization of various energy sources.

We know that the ubiquitous power Internet of Things has the following advantages: first, to promote the reform and development of enterprises, transformation and upgrading, to achieve "one source of data, one map of the power grid, and one line of business" within the company, and use data to drive management change and transformation and upgrading; The second is to promote the absorption of new energy and the overall improvement of the energy industry, integrate massive data, and promote the solution of new energy consumption problems; The third is to promote the localization of key technologies, focusing on key technologies such as intelligent sensing and core products such as integrated energy service complete sets of equipment; Fourth, the activation of the "data blue ocean" of electricity will more effectively promote emerging services such as Internet finance.

State Grid has tried to apply mobile Internet, artificial intelligence and other technologies in some areas and some power links to make the power grid more "smart". For example, in Tianjin and other places, build a comprehensive energy service system centered on electricity to achieve effective connection of energy supply and demand data and intelligent control of various energy-using equipment; In Jiangsu and other places, the perception, interaction level and self-healing ability of the power grid are comprehensively improved through digital transformation. In Beijing, Shanghai and other places, the State Grid Electric Vehicle Company piloted the implementation of orderly charging of electric vehicles, carried out information interaction and hierarchical control of distribution networks, users, charging piles and electric vehicles, and dynamically adjusted charging time and power.

Therefore, in accordance with the State Grid plan, we must firmly grasp the strategic breakthrough period from 2019 to 2021, and initially build a ubiquitous power Internet of Things by 2021 through three years of tackling tough problems; Through three years of improvement, the completion of the ubiquitous power Internet of Things by 2024 is to realize the transformation from "good use of electricity" to "good use of energy", and contribute to the overall victory of the construction of the ubiquitous power Internet of Things.