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Distribution network ring network point change analysis method and system

A change analysis and network technology, applied in information technology support systems, structured data retrieval, resources, etc., can solve problems such as poor real-time performance, low accuracy, and large workload.

Active Publication Date: 2021-08-13
FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
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Problems solved by technology

[0003] The present invention provides a distribution network ring network point change analysis method and system, which is used to solve the current analysis of the distribution network ring network point change relying on manual preparation of distribution network ring network ledger data and manual filling in according to the single line diagram of the distribution network method, there are technical problems of heavy workload, low efficiency, low accuracy and poor real-time performance

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  • Distribution network ring network point change analysis method and system
  • Distribution network ring network point change analysis method and system

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Embodiment Construction

[0045] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] For ease of understanding, see figure 1 , the present invention provides an embodiment of a method for analyzing changes in network points of a distribution network ring, including:

[0047] Step 101. Obtain the ledger information of the subordinate equipment of the distribution network production system, the topology information of the d...

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Abstract

The invention discloses a distribution network ring network point change analysis method and system. The method comprises the following steps: associating slave equipment ledger information of a distribution network production system, distribution network line single line diagram model topology information of a distribution network GIS system, and work order information of a distribution network scheduling service system; and when the distribution network ring network point changes, automatically analyzing the reasons causing the change of the ring network point according to the preset judgment logic, and intelligently presenting analyzing the reasons in a list form. Manual analysis and filling are not needed, so that the technical problems of large workload, low efficiency, low accuracy and poor real-time performance in the process of the current analysis of the change of the ring network point of the power distribution network depends on manual making of distribution network ring network ledger data according to a distribution network single line diagram and manual filling are solved;.

Description

technical field [0001] The invention relates to the technical field of distribution network data analysis, and in particular to a method and system for analyzing changes of distribution network ring network points. Background technique [0002] In order to ensure the flexibility of the operation mode of the distribution network line, and to ensure the normal power consumption of users in the event of failure, peak shift or power cut, it is necessary to build one or more ring network points of the distribution network line to ensure that the power grid needs to be repaired and faults Or when changes occur, the grid security can be maintained to the greatest extent and the power consumption of users can be guaranteed. With the development of intelligent distribution network, the frequency of adjustment and change of distribution network frame is increasing day by day, resulting in frequent changes of distribution network ring network points, which is not convenient for the sec...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00G06Q10/06G06Q50/06G06F16/29
CPCG06Q10/0639G06Q50/06G06F16/29H02J13/00001H02J13/00002Y02E60/00Y04S10/16Y04S10/40Y04S10/50Y02P90/80
Inventor 邱桂华邝梓佳汤志锐严周宇郭志燊黄浩刚王伟佳黄健辉
Owner FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
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