Power distribution network fault active generation and repair scheduling method and apparatus

A distribution network fault and distribution network technology, applied in the fault location, detection of faults by conductor type, instruments, etc., can solve the problems of blind, ineffective dispatch of workers, and long time for fault repair by power supply companies.

Inactive Publication Date: 2017-01-04
STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects of the existing distribution network fault discovery and dispatching re...

Method used

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  • Power distribution network fault active generation and repair scheduling method and apparatus
  • Power distribution network fault active generation and repair scheduling method and apparatus
  • Power distribution network fault active generation and repair scheduling method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] A method for actively generating distribution network faults provided by an embodiment of the present invention, such as figure 1 shown, including;

[0060]S11. Acquiring abnormal active alarm information of distribution network equipment. After obtaining the abnormal active alarm information of the distribution network equipment, in order to make the processing of the abnormal active alarm information more accurate and avoid the influence of wrong abnormal alarm information on the research and judgment process, unnecessary research and judgment results and wrong repairs will occur. Single piece, by obtaining the relevant equipment data information in the topological structure of the distribution network equipment, periodically analyze and verify the accuracy of the transaction active alarm information, when the accuracy of the transaction alarm information is within the predetermined allowable false alarm rate range When the corresponding abnormal alarm information ap...

Embodiment 2

[0074] The embodiment of the present invention also provides a distribution network fault dispatch repair method, such as figure 2 shown, including:

[0075] S21. Obtain fault information according to the distribution network fault research and judgment method in Embodiment 1.

[0076] S22. Receive 95598 system user repair report information.

[0077] S23. Determine whether the user repair information of the 95598 system is included in the determined fault information; compare the user repair information of the 95598 system with the fault information, and when the user repair information is included in the determined fault information , execute step S24, and execute step S25 when the user repair information is not included in the determined fault information.

[0078] S24, merging the maintenance work order with the 95598 system and replying to the maintenance user.

[0079] S25 , respectively dispatching maintenance work orders and replying to maintenance users.

[0080]...

Embodiment 3

[0083] Correspondingly, the embodiment of the present invention also provides a distribution network fault active generation device, such as image 3 As shown, it includes: obtaining alarm information module 31, obtaining relevant equipment information module 32 and fault research and judgment module 33, wherein

[0084] Obtaining an alarm information module 31, configured to acquire abnormal active alarm information of distribution network equipment;

[0085] Obtaining related equipment information module 32, used to acquire relevant equipment data information in the topology structure of distribution network equipment according to the abnormal movement active alarm information;

[0086] The fault research and judgment module 33 is used to carry out fault research and judgment of distribution network equipment according to relevant equipment data information, and obtain fault cause and fault location information.

[0087] The distribution network fault active generation devi...

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PUM

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Abstract

The invention discloses a power distribution network fault active generation and repair scheduling method and apparatus. The power distribution network fault active generation and repair scheduling method comprises the following steps: obtaining abnormity active alarm information of distribution network equipment; according to the abnormity active alarm information, obtaining correlation equipment data information in a topology structure of the distribution network equipment; and according to the correlation equipment data information, performing fault study and determining on the distribution network equipment so as to obtain fault causes and fault positioning information. According to the invention, the problems of long fault first-aid repair time and low working efficiency due to blind and ineffective labor distribution of a power supply company are solved.

Description

technical field [0001] The invention relates to the field of power protection, in particular to a method and device for actively generating and dispatching faults in a distribution network. Background technique [0002] The distribution network is composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators and some auxiliary facilities, and plays an important role in distributing electric energy in the power network. Due to the multi-line and multi-faceted distribution network points, the quality of equipment is uneven, the operating environment is relatively complex, and it is greatly affected by the climate or geographical environment, and because it directly faces the user end, the power supply situation is complicated, all of which directly or indirectly affect the distribution network. Due to the safe operation of the power grid, the failure rate of equipment in the distribution network remains high. Usually, mo...

Claims

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Application Information

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IPC IPC(8): G01R31/08G06Q10/00G06Q50/06
CPCG01R31/086G06Q10/20G06Q50/06
Inventor 公伟勇于立涛宫灵基李煦秦志龙杨超王强董林王文刚
Owner STATE GRID SHANDONG ELECTRIC POWER
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