Application of Internet of Things in micro-grid

Abstract

The invention relates to the technical field of micro-grids, in particular to application of the Internet of Things in a micro-grid, and the application is implemented by the following specific steps: establishing a communication network which is connected with equipment and / or a system in the micro-grid; establishing data connection between a communication network and an upper computer; a plurality of intelligent relays are connected in a communication network to collect electric energy signals in a micro-grid and control on-off of a circuit in the micro-grid; connecting an electric energy metering device in the communication network, and collecting electric energy data of the micro-grid; a data acquisition device is connected in a communication network and is used for receiving and processing data acquired by the intelligent relay and the electric energy metering device; and the upper computer collects data from the data acquisition device according to a preset acquisition frequency, and monitors the running state of the micro-grid through a monitoring model configured in the upper computer.

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