Intelligent electric energy metering system under internet-of-things architecture

Abstract

The invention discloses an intelligent electric energy metering system under an internet-of-things architecture. The intelligent electric energy metering system can be divided into a sensing interactive layer, a network transmission layer and an application service layer comprising a main station from bottom to top, wherein the sensing interactive layer is connected to the main station of the application service layer through the network transmission layer in a wired or wireless mode. By the intelligent electric energy metering system, the workload of a meter reader can be lightened, the working efficiency is improved, the load prediction, automatic line loss calculation, phase balance analysis, abnormal electricity analysis, phase failure detection, equipment failure detection, power failure, duration counting and the like can be conveniently performed, unexpected power failure, power quality and electricity disputes are easily handled, the electricity management level is improved, and great social benefits are obtained finally.

Description

technical field [0001] The invention relates to an electric energy intelligent metering system, in particular to an electric energy intelligent metering system under the framework of the Internet of Things. Background technique [0002] Electric energy is the most common and direct form of energy used by human beings, and the power grid provides power for various production and living activities in human society. The intelligentization of the power grid, that is, the "smart grid" has become a hot topic in the global power industry. my country has invested a lot of energy in the construction of the smart grid and formulated a detailed strategic development plan. A highly intelligent and informationized smart grid is on the horizon. [0003] The realization of smart grid needs to rely on the online monitoring of important operating parameters of each link of the grid and real-time information control such as power metering. Stand out and develop rapidly. [0004] The applic...

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Problems solved by technology

[0005] The existing energy metering management system mainly relies on manual meter reading for settlement and regular inspections. This traditional method not only consumes a lot of manpower and material resources, but also makes it difficult to monitor the status of the power grid in real time, and it is difficult to adapt to intelligent Security and Stability Requirements for Large-Scale Development of Power Grids

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