VCG-based method for formulating dynamic fault recovery strategy of active distribution network

A technology for active distribution network and distribution network faults. It is applied in electrical components, circuit devices, AC network circuits, etc. It can solve problems such as complex fault recovery strategies and rarely consider active load response mechanisms. Satisfying the effect of rapidity

Inactive Publication Date: 2018-06-22
YANSHAN UNIV
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Benefits of technology

The technical effect of this new technology described by this patented describes two ways to improve efficiency when managing renewable sources such as solar or wind generation. One way involves setting up specific scenarios based on factors like how much sunlight they have received from different locations around them (such as altitude) while another approach focuses more heavily upon reducing variations over time caused by natural disasters. Another advantage is that it allows active people who cannot afford access to certain areas can participate actively within these regions without being affected even if there were temporary outages during which no one was available.

Problems solved by technology

This patents describes how different types of systems like power grids work together differently depending upon its needs. It suggests proposes a method called Active Load Responsive (ALR) Programming to solve these issues with conventional methods such as reconfiguration planning and static assignment strategy.

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  • VCG-based method for formulating dynamic fault recovery strategy of active distribution network
  • VCG-based method for formulating dynamic fault recovery strategy of active distribution network
  • VCG-based method for formulating dynamic fault recovery strategy of active distribution network

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Embodiment Construction

[0053] The present invention will be further explained below in conjunction with the drawings:

[0054] Combine Figure 5 , The specific steps of the present invention are as follows:

[0055] (1) Design a multi-agent system structure for power distribution network failure recovery;

[0056] (1-1) The main task coordination agent structure

[0057] The main task coordination agent is the highest level agent of the multi-agent system. The main task coordination agent is composed of a communication module, an information integration analysis module, a data knowledge base module and a fault recovery strategy solving module. The main function is to divide the task into the recovery period and determine the failure recovery strategy according to the failure recovery scenario indicators. Among them, the communication module serves the information transfer between agents; the information integration analysis module is mainly used to determine the location, time and degree of failure; the knowl

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Abstract

The invention discloses a VCG-based method for formulating a dynamic fault recovery strategy of an active distribution network. The method comprises the following steps of designing a multi-agent system structure for fault recovery of the distribution network; obtaining fault recovery information and dynamically dividing recovery time; building a VCG-based dynamic fault two-layer recovery model ofthe active distribution network; designing a VCG electricity auction mechanism model; and carrying out simulation analysis on a calculating example by using matlab software. According to the method,the solving dimension can be reduced and the rapidity requirement can be met; the condition that active users compete for limited power resources to purse best interests in a fault of the distributionnetwork can also be met; and meanwhile, an algorithm for guiding the users to rationally bid is given.

Description

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Claims

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Application Information

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Owner YANSHAN UNIV
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