Method and system for micro-power electric load equipment participating in interactive regulation of power grid

Abstract

The present invention provides a method and system for micro-power electric load equipment to participate in the interactive adjustment of the power grid, including: the load aggregator server receives the demand response plan and electricity price issued by the grid interactive response platform, and based on the pre-synchronized load aggregator server network The operating status of the internal micro-power load equipment, demand response plan and electricity price generate synchronization messages according to the preset format, and broadcast the synchronization message to each micro-power load device; the micro-power load device utilizes the pre-installed interactive The module receives the synchronization message issued by the server of the load aggregator, and uses the interactive module to determine the demand response strategy based on the synchronization message and the operating status of the micro-power load device; The information interaction process is simple, and it meets the demand response business requirements in terms of real-time information transmission, reliability, and cost economy.

Description

technical field [0001] The invention belongs to the technical field of electric power demand response, and in particular relates to a method and a system for a small-power electric load device to participate in the interactive adjustment of a power grid. Background technique [0002] In terms of micro-loads participating in the grid interaction, the high proportion of new energy penetration and the application of a large number of power electronics technologies urgently require precise interaction between user-side loads, energy storage, distributed power generation and the grid to adapt to the "fluctuation" and "power" of various new energy sources. Intermittent", the implementation of energy efficiency and demand response double label certification is a new trend. At the same time, in order to achieve the peak consumption of fossil energy as soon as possible, we should vigorously promote the increase of the proportion of electric energy in the final energy consumption and ...

AI Technical Summary

Problems solved by technology

[0007] The disadvantage of this invention is that when residents participate in the demand response business process, due to the insufficiency and backwardness of the information interface and communication protocol, the interaction process of demand response events, user confirmation information, and load measurement data is still relatively cumbersome. Real-time transmission, reliability, cost economy and other aspects are difficult to meet demand response business needs, hindering the promotion of demand response business and further mining of demand response resources on the user side

[0010] However, after the load reduction index in this patent is issued, if the user cannot respond according to the instruction, there is no corresponding interactive module and the operator cannot be notified in time, which will greatly reduce the timeliness of demand response and affect the enthusiasm of users to participate in demand response.

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