Resource allocation optimizing method for failure repair of distribution network

A technology for resource allocation and power grid emergency repair, applied in the direction of resources, data processing applications, instruments, etc., can solve problems such as prolonging maintenance preparation time, delaying power grid fault recovery time, etc., so as to improve the reliability and stability of power supply, realize optimal allocation, The effect of reducing recovery time

Inactive Publication Date: 2015-04-29
BEIJING ELECTRIC POWER RES INST HUAYUANELECTRIC POWER TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When there are many kinds of resources deployed, the quantity is large, and there are many emergency repair points, that is, there are many feasible solutions, it is difficult to make the optimal decision in a short period of time, which prolongs the maintenance preparation time and delays the recovery time of the power grid fault.

Method used

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  • Resource allocation optimizing method for failure repair of distribution network
  • Resource allocation optimizing method for failure repair of distribution network
  • Resource allocation optimizing method for failure repair of distribution network

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Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0016] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] see figure 1 As shown, a method for resource allocation optimization for power distribution network fault emergency repair according to an embodiment of the present invention includes the following steps:

[0018] Step 101 , obtaining information on the location of the power grid fault point and its demand for emergency repair resources. Specifically, the location of the grid fault point can be ...

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Abstract

The invention provides a resource allocation optimizing method for failure repair of a distribution network. The method comprises the following steps: acquiring positions of fault points of a power grid and repair resource demand information thereof; acquiring current available power grid repair resource information of local repair points of power grid fault points; judging whether the current available power grid repair resource information of local repair points meets the demand of the repair resource demand information or not; if not, acquiring current power grid repair resource information of the repair points around the local repair points and constructing resource allocation optimizing models of a plurality of contributive points according to the repair resource demand information and current power grid repair resource information of around contributive points; optimizing the resource allocation optimizing models of the contributive points based on the TOPSIS algorithm to acquire the optimal resource allocation scheme for guiding optimized allocation of the repair sources required by the power grid fault points. According to the method provided by the invention, optimized allocation of the repair resources is realized, the time for recovering the power grid faults is shortened and the power supply reliability and stability are improved.

Description

technical field [0001] The present invention relates to the application of information technology in the field of improving power guarantee capability, in particular to a resource allocation optimization method for emergency repair of power distribution network (hereinafter referred to as power grid). Background technique [0002] The recovery efficiency of the grid in the event of a fault depends on the degree of damage to the grid and the matching level of its recovery capability, while the recovery capability of the grid depends on resource reserves, emergency repair environment, and emergency repair command and decision-making capabilities. Among these problems, the reserve and dispatch of resources are in a key position. The resources reserved by the system are the basic guarantee for the efficient recovery of the system. Under the condition of certain resource reserves, the rational allocation of resources will play a vital role. [0003] In actual power engineering,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06312G06Q50/06Y02E40/70Y04S10/50
Inventor 张文斌陈新和彭代文王靖韬赵维
Owner BEIJING ELECTRIC POWER RES INST HUAYUANELECTRIC POWER TECH
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