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Power distribution network optimizing and controlling method based on MAS (Multi-Agent System) technology

A control method and distribution network technology, applied in the direction of electrical components, circuit devices, etc., can solve problems such as limited information, distributed methods cannot guarantee the optimal solution of the entire network, etc., and achieve the goal of ensuring easy expansion and realizability Effect

Active Publication Date: 2014-03-26
STATE GRID CORP OF CHINA +2
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AI Technical Summary

Problems solved by technology

However, due to the limited information obtained by the controllers in the distributed system when making decisions, compared with the centralized control method, the distributed method cannot guarantee that the optimal solution of the entire network can be obtained.

Method used

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  • Power distribution network optimizing and controlling method based on MAS (Multi-Agent System) technology
  • Power distribution network optimizing and controlling method based on MAS (Multi-Agent System) technology

Examples

Experimental program
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Embodiment

[0040] Such as figure 1 As described, a distribution network optimization and control method based on MAS technology in the present invention is specifically:

[0041] (1) After receiving the request command from the coordination layer agent, the management agent formulates an optimization strategy and sends commands to the coordination layer agent for execution;

[0042] The management agent runs in the power distribution master station system. It receives the request command of the coordination layer agent, formulates the overall optimization strategy, decomposes the task and sends commands to each coordination layer agent for execution.

[0043] (2) The coordination layer agent receives the information from the execution layer agent and uploads it to the management agent and sends commands to the execution layer agent for execution;

[0044] The coordination layer agent receives the information of the execution layer agent within its jurisdiction, according to the specific...

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Abstract

The invention relates to a power distribution network optimizing and controlling method based on an MAS (Multi-Agent System) technology. The method comprises the steps that: 1, a management layer intelligent agent makes a system overall optimization strategy and issues a command to a coordination layer intelligent agent; 2, the coordination layer intelligent agent makes an optimization strategy for the administrated area and transmits the command and information; 3, an executive layer intelligent agent analyzes the operating status of controllable devices, and making a control decision. According to the power distribution network optimizing and controlling method based on the MAS technology, the multi-intelligent-agent system is divided into layers and areas, and thus system requirements on local control and overall coordinating optimization of the power distribution network are met, implementability and expansibility of the MAS technology in the field of intelligent power distribution are ensured by the use of LEAP, and thus laying a solid foundation for large-scale popularization and application. The power distribution network optimizing and controlling method based on the MAS technology is applicable to multiple applications in the power distribution system, such as voltage reactive power optimization, fault repair and self-healing control.

Description

technical field [0001] The invention belongs to the cross-application field of intelligent power distribution and distributed artificial intelligence technology, and specifically relates to a distribution network optimization and control method based on MAS technology. Background technique [0002] As the last link of the power system, the power distribution system is directly connected to users and distributes electric energy to users. Whether it is perfect or not is directly related to the reliability and quality of power consumption of the majority of users. Important position. [0003] With the development of modern communication technology and electronic technology, various information systems, such as dispatching automation system and distribution automation system, have been widely used in the field of power distribution. Most of these power information systems adopt centralized control methods, which need to rely on the coordination and cooperation of reliable commu...

Claims

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Application Information

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IPC IPC(8): H02J13/00
Inventor 盛万兴孙军平孙智涛李二霞李玉凌姜建钊樊勇华许保平高媛
Owner STATE GRID CORP OF CHINA
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