Precise load control service implementation method based on edge Internet of Things agent

Abstract

The invention discloses a precise load control service implementation method based on an edge Internet of Things agent. The method is realized through a precise load control service system architecture based on the edge Internet of Things agent. The method comprises a switchable load information updating method and a fault alarm load control response method. The switchable load information updating method realizes collection and maintenance of switchable load information in an edge side power system in an area to which the edge Internet of Things agent belongs by the edge Internet of Things agent, can further support and perfect the function of the edge Internet of Things agent, and gives full play to the advantages brought by deployment of the edge Internet of Things agent to a power system. According to the fault alarm load control response method, a decision of removing part of loads is made on the edge Internet of Things agent side. Compared with a traditional method, the implementation method has the advantages that a decision can be made without fault information reaching a cooperative control center station; quick response partial load removal can be achieved on the edge side of the power system; the time delay of accurate load control service is reduced; and stable operation of the power system can be guaranteed more effectively.

Description

technical field [0001] The invention relates to the technical field of electric power information communication. Background technique [0002] Source, network, and load are important components of the power system. The three parts are interrelated, affect each other, and restrict each other. Load control is an important means to balance power grid power and maintain stable operation of the grid. In the case of grid failures such as rapid drop in frequency at the initial stage of grid failure, over-limiting of main channel power flow, overuse of inter-provincial tie line power, and insufficient grid rotation reserve, in order to prevent the grid from collapsing, the existing power system must cut off the power load of some lines. Cause large areas of regional power outages, resulting in serious social impact. In the new generation of power system, the stability control technology will be used to build a precise load control system, and the high-performance information and co...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a precise load control service implementation method based on the edge IoT agent, so as to solve the problem that in the precise load control, the existing precise load control service has a high response delay and cannot effectively support fast load shedding operations , the problem that causes the risk of power grid operation

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