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Method for calculating importance degree of distribution network system

A technology of distribution network system and calculation method, applied in calculation, electrical components, circuit devices, etc., can solve problems such as insufficient accuracy, low efficiency, and rely on manual analysis for importance, and achieve high accuracy and strong timeliness. Effect

Pending Publication Date: 2019-10-18
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, the traditional distribution network system importance relies on manual analysis, which has low efficiency and insufficient accuracy.
At present, there is no similar method in the field of grid system operation to realize computer automatic scanning analysis

Method used

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  • Method for calculating importance degree of distribution network system
  • Method for calculating importance degree of distribution network system
  • Method for calculating importance degree of distribution network system

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Experimental program
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Embodiment 1

[0034] This embodiment provides a distribution network system importance calculation method, which is implemented by a distribution network system importance calculation system. The system is as follows figure 2 , including a data module and a data processing module, the data module obtains basic data, the data module includes a distribution network GIS system, a distribution network operation management technical support platform and a local system, and the data processing module is used to calculate the distribution network system importance, the method is as figure 1 , including the following steps:

[0035] S1: Obtain the basic data used to calculate the importance of the distribution network system, the basic data is obtained from the power grid system related to the distribution network system;

[0036] S2: Query the weight value of each influencing factor that affects the importance of the distribution network system;

[0037] S3: For each influencing factor, calcula...

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Abstract

The invention discloses a method for calculating an importance degree of a distribution network system and is implemented by a feeder group importance degree calculation system. The method includes steps that S1, basic data for calculating the importance degree of the distribution network system are obtained, and the basic data are obtained from a grid system of the distribution network system; S2, weight values of influencing factors influencing the importance degree of the distribution network system are queried; S3, influence levels of the influencing factors in calculation of the importance degree of the distribution network system are calculated according to basic rules based on the basic data; S4, the importance degree of the distribution network system is calculated according to theweight values of the influencing factors and the influence levels in the calculation of the importance degree of the distribution network system. The method is advantaged in that a computer system isutilized, the information can be rapidly automatically analyzed and obtained, and strong timeliness and high accuracy are achieved.

Description

technical field [0001] The invention relates to the field of power distribution systems, and more specifically, to a method for calculating the importance of a distribution network system. Background technique [0002] The calculation of distribution network system importance is to analyze the importance of the distribution network system under certain conditions. The higher the value of the importance degree, the more important it is to represent the distribution network system, that is, the higher the requirements for the reliability of the current power supply for the users. . Modern society has higher and higher requirements for the power supply reliability of the power grid. It is very important to find the weak links in the power grid in time and take corresponding pre-control measures, which is related to the safe and stable operation of the power grid. Among them, the traditional distribution network system importance relies on manual analysis, which has low efficie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00G06Q10/06G06Q50/06
CPCH02J3/00G06Q10/0639G06Q50/06H02J2203/20
Inventor 李响欧阳卫年李高明彭飞进车磊黄红远朱延廷谭振鹏张文骏郭为斌黄小耘曾晓丹郭文鑫赵瑞锋严周宇汤志锐吴树鸿邝梓佳王跃强
Owner GUANGDONG POWER GRID CO LTD
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