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Intelligent power grid demand side management method based on synchronization algorithm

A demand-side management and smart grid technology, applied in the field of smart grid demand-side management, can solve problems such as inaccurate optimization results, and achieve the effect of reducing computing time and space complexity

Active Publication Date: 2020-07-03
NINGBO UNIVERSITY OF TECHNOLOGY
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Problems solved by technology

However, when performing single-objective optimization, the objectives of each objective optimization are largely contradictory, and converting to single-objective optimization is actually a compromise optimization of each objective, and the optimization results are inaccurate

Method used

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  • Intelligent power grid demand side management method based on synchronization algorithm
  • Intelligent power grid demand side management method based on synchronization algorithm
  • Intelligent power grid demand side management method based on synchronization algorithm

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention. rather than all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] For ease of description, the present invention first defines parameters: Represents the power generation vector of daily traditional energy; c 1 Indicates the power generation price of traditional energy after using DSM (demand side management); c 0 Indicates the power generation price of traditional energy before using DSM; μ indicates the reward coefficient; e...

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Abstract

The invention relates to an intelligent power grid demand side management method based on a synchronization algorithm, and the method is characterized in that the method comprises the following steps:building a power supply side target electric quantity model, and setting a constraint condition I; establishing a demand response aggregation party target electric quantity model, and setting a constraint condition II; establishing a user target electric quantity model, and setting a constraint condition III; and based on the power supply party target electric quantity model, the demand responseaggregation party target electric quantity model and the user target electric quantity model, establishing a demand side management model, and performing optimization solution under a set constraint condition X to realize three-party resource optimal configuration. According to the invention, the power supply party, the demand response aggregation party and the user party are considered at the same time, and optimal resource configuration of the three parties is realized through a synchronization algorithm more accurately.

Description

technical field [0001] The invention relates to a smart grid demand side management method based on a synchronization algorithm, and relates to the technical field of smart grids. Background technique [0002] In the field of smart grid, demand-side management is conducive to improving electricity consumption and improving the reliability of the entire power grid. There are usually two methods to carry out demand-side management: one is incentive-based demand-side management; the other is time-based demand-side management. . [0003] At present, the research on demand side management is very popular, but there are still some problems that have not been solved in the existing technology. For example, how to give an efficient strategy to achieve the optimal resource allocation of power supply side, demand response aggregator and user side, the common method is to transform multi-objective optimization into single-objective optimization, although the multi-objective optimizati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06
CPCG06Q50/06Y04S10/50Y04S50/16
Inventor 陈征
Owner NINGBO UNIVERSITY OF TECHNOLOGY
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