Abstract:With the development of power informatization, the research on the intelligent control of power grid has been paid more and more attention, and has risen to the national construction level. To promote the power supply is more stable and rational, this paper puts forward a kind of intelligent power grid construction oriented electric power system of Internet of things, the system is based on the basic structure of the Internet of things, from the power of transmission, transformer, distribution, use different stages, to avoid the original Internet of things and the power of things of the differences in function and supporting technology. And system based on power IoT application framework is built, the system based on IoT collection amount, combined with cloud computing, to achieve a unified data processing and analysis, the power resources unified deployment. Eventually formed a set of intelligent control of electric power information system for power grid, the remote monitoring equipment, power quality monitoring, power equipment monitoring, real-time fault handling, electrical, asset management, and other functions integrated into an organic whole, to achieve intelligent power control, improve the efficiency of power grid enterprises.