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Multi-agent based electricity utilization strategy capable of enabling residential users to participate in automated demand response

A multi-agent, user technology, applied in data processing applications, instruments, forecasting, etc., can solve problems such as insufficient comprehensiveness

Inactive Publication Date: 2016-05-04
NORTHEAST DIANLI UNIVERSITY
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AI Technical Summary

Problems solved by technology

Moreover, the power consumption of residential users is relatively subjective, and it is obviously not comprehensive enough to analyze only a single user

Method used

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  • Multi-agent based electricity utilization strategy capable of enabling residential users to participate in automated demand response
  • Multi-agent based electricity utilization strategy capable of enabling residential users to participate in automated demand response
  • Multi-agent based electricity utilization strategy capable of enabling residential users to participate in automated demand response

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Embodiment Construction

[0075] The present invention will be further described below using the accompanying drawings and examples of implementation.

[0076] According to the electricity consumption strategy of the multi-agent-based residential users participating in the automatic demand response of the present invention, figure 1 Establish a multi-agent system interaction mechanism for resident users:

[0077] (1) Grid Agent sends peak-valley time-of-use electricity price signal to User Agent through Load Concentrator Agent, and User Agent receives the electricity price signal and determines the power consumption plan according to the objective function.

[0078] (2) The user Agent transmits the power consumption data to the comprehensive power consumption database in the load concentrator Agent; the central coordination control Agent judges whether the control target of the load concentrator Agent is met according to the comprehensive power consumption data. If it is satisfied, the power consumpti...

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Abstract

The invention relates to a multi-agent based electricity utilization strategy capable of enabling residential users to participate in automated demand response. The multi-agent based electricity utilization strategy is characterized by designing a corresponding multi-Agent analog system and interaction mechanism according to the characteristic that the residential users participate in automated demand response. An electricity utilization habit satisfaction degree and an electricity utilization cost satisfaction degree are comprehensively considered, and aiming to maximize a user comprehensive satisfaction degree, an electricity utilization plan decision model is established; in order to achieve peak clipping and valley filling, a multi-target optimization model of a load centralized merchant Agent is established, and aiming to minimize a peak-valley difference of a balance load curve and maximize an average satisfaction degree of all users participating in automated demand response, an electricity utilization scheme is corrected; and during real-time operation, a power grid Agent releases a real-time demand response signal to carry out real-time regulation on the corrected electricity utilization scheme, and finally, proposes an index variable for evaluating an automated demand response behavior. The multi-agent based electricity utilization strategy can guide users who pay attention to electricity utilization cost to obviously reduce electricity utilization cost on the premise of not influencing daily life.

Description

technical field [0001] The invention relates to the technical field of smart grids, and is a multi-agent-based electricity utilization strategy for residential users to participate in automatic demand response. Background technique [0002] Automatic demand response is based on the introduction of intelligent terminals and automation technology on the basis of traditional demand response, so that participants participating in demand response can automatically activate preset settings according to received signals through an open, universal, and interoperable standard communication technology demand response strategy, so as to realize the automation and intelligence of demand response. Multi-agent system is an important branch of distributed artificial intelligence research, and its goal is to build a large complex system (software and hardware system) into a small system that communicates with each other and coordinates with each other, and is easy to manage. In the power s...

Claims

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Application Information

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IPC IPC(8): G06Q50/06G06Q10/04
Inventor 于娜李国庆黄大为于乐征刘甲利
Owner NORTHEAST DIANLI UNIVERSITY
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